Atomac Lined Ball Valves

Experience In Motion
Atomac Lined Ball Valve
For Top Performance, Reliability and Safety
CTi Controltech
San Ramon, CA USA | 925-208-4250
www.cti-ct.com

Ductile iron body sections (ASTM A395 60-40-18)
with high strength B7 fasteners are both rugged and
rigid. B8 offered as alternate.
Designed in accordance with ASME B16.5 Class
150 lb (DIN 2501⁄PN16) flange dimensions and
ASME B16.10 face-to-face dimensions. Leak testing
according to API 598 or DIN 3230 criteria.
Anti-blowout stem
assembly prevents stem
blowout even in the event
of top works disassembly.
Positive stem seal. PTFE
chevron packing provides stem
seal integrity while maintaining
low turning torque.
Separate ball/stem
connection greatly
reduces side
loading, thus
extending stem
seal life.
Lockout standard on AKH3.
Adjustable stem packing.
Graphite bearing
prevents side loading
and extends seal life.
ISO 5211 universal mounting pad
permits easy automation even
with the valve in the pipeline.
Lining securely locked
into the body by “T” slots
and locking grooves;
completely encapsulated
ball and stem. Can handle
pressures from full vacuum
to 275 psi (19 bar).
Cavity space minimizes the
retention of process media.
Extensive selection
through 12 in (300 mm)
for standard port and ball
port valves
Thick liner 100%
inspected at 20,000 VDC
for defects is made from
highly corrosion resistant
FEP to 300°F (150°C) or
PFA to 400°F (200°C).
A variety of metallic and
non-metallic ball material
options are available.
AKH3 Standard Port and AKH2A Full Port Valves

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AKH3 Standard Port and AKH2A Full Port Valves
Flowserve is the world’s leader in the
design and manufacture of corrosion
resistant fluoropolymer lined valves.
Atomac valves provide bubble-tight
shutoff, low maintenance, no-leak
stem seals and the safety assurance
of a blowout-proof stem assembly. For
performance, safety and reliability,
Atomac is the valve of choice.
AKH2 Full Port
Minimizes pressure loss and increases
flow capacity to reduce energy and
pumping costs. 1⁄2 in (15 mm) through
12 in (300 mm). DIN dimensional only
– not available to ASME dimensions.
See page 12 for technical data.
AKH2A ANSI Full Port
Same benefits as AKH2 in an ASME
dimensional valve. 1 in (25 mm)
through 6 in (150 mm). See page 17 for
technical data.
AKH3 Standard Port
ASME dimensional valve permits
replacement of present valves with
no need to alter existing piping. 1 in
(25 mm) through 12 in (300 mm). See
page 15 for technical data.
Available Options
Control Valves
Characterized ball available for
throttling applications. See page 6
for technical data.
Extended Packing
Fully lined stuffing box with purge
connection and live-loading for
additional fugitive emission protection
available on AKH2, AKH2A and AKH3
(TA Luft Certified).
Chlorine Service
Specially prepared and trimmed per
Durco standard chlorine cleaning
procedure.
Stem Extensions
Allow for insulation of valve.
Atomac/Automax®
Rotary
Control Valve Packages
Precision control, corrosion resistance,
positive stem sealing, and bubble tight
shut-off in a low torque rotary control
valve at a fraction of the cost of tradi-
tional rising stem valves. See page 7 for
technical data.
C-ball eliminates
media build-up in
ball cavity.
Extended Packing
AKH3 Standard Port
Characterized Ball
Rotary Control
Valve Packages

The AMP3, 3-way ball valve is the best choice
for corrosive diverter valve applications.
• High flow capacity with minimal pressure
loss through the valve, thereby reducing
plant operating costs.
• Floating ball seat design for bubble-tight shutoff
across the pressure range.
• Lower cost than alloy valves with equal or superior
corrosion resistance in difficult services.
• Compact design permits use where space constraints
are a concern.
• PFA standard material for valve lining and
encapsulated ball. Rated for services to 200°C (400°F)
and ambient pressures to 19.6 bar (285 psi). Available
in 25 mm (1 in), 40 mm (11⁄2 in), 50 mm (2 in) and
80 mm (3 in) sizes.
AMP3 Three-Way Lined Valves
AMP3L
Symbol #1 – 90° Symbol #1.1 – 180°
B/C
A/C
B/C
A/C
B
AMP3T
Symbol #2 – 90° Symbol #6 – 180°
A/B/C
B/C
A/B
B/C
A/B/C
Symbol #3 – 90° Symbol #7 – 180°
A/B
B/C
A/C
A/B/C
B/C
Symbol #4 – 90° Symbol #8 – 180°
A/B/C
A/C
A/B/C
A/C
A/B
Symbol #5 – 90° Symbol #9 - 180°
A/B
A/C
A/C
A/B
B/C
Optional flow arrangements may be avail-
able upon request.
Consult factory for pressure-temperature
curve.
A B
C
A B
C
A B
C
A B
C
A B
C
A B
C
A B
C
A B
C
A B
C
A B
C
A B
C
A B
C
A B
C
AMP 3L symbol
Nr.1-90ϒ
AMP 3L symbol
Nr.1.1-180ϒ
AMP 3T symbol
Nr.2/5-90ϒ
AMP 3T symbol
Nr.6/9-180ϒ
AMP3L
Symbol #1 – 90°
AMP3L
Symbol #1.1 – 180°
AMP3T
Symbol #2-5 – 90°
AMP3T
Symbol #6-9 – 180°

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AKH5 Ceramic Lined Valves
Recommended when nothing else will work in abrasive slurries, high temperature corrosives and services with large
temperature fluctuations. Available in 25 mm (1 in), 40 mm (11⁄2 in), 50 mm (2 in), 80 mm (3 in) and 100 mm (4 in) sizes.
Minimum cavity
space minimizes
the retention of
line media within
the body cavity so
product contamination
problems are
significantly reduced.
Optional V-port ball provides
equal percentage control for
throttling abrasive/corrosive
media.
For complete information,
request Bulletin VA-50.
See pages 22 and 23 for
technical data.
All interior body
surfaces and the ball
are made of solid
Mg-PSZ for superior
erosion/corrosion
resistance. Excellent
strength and thermal
shock resistance.
Ball seals against
machined seat areas
for shutoff to ANSI
B16.104 Class IV, or
DIN 3230, part 3, BN
leakrate 3.
Full port minimizes
pressure loss and
increases flow
capacity to reduce
energy and pumping
costs.
Stem sealing requires
virtually no maintenance and
provides low stem torque.
Adjuster and packing gland
feature a ball and socket fit
for certain and even stem
sealing reliability.
ISO 5211 mounting pad
makes actuator mounting
quick and easy.
A wide selection of stem
material options available …
316 stainless steel, Hastelloy®
C-276 or Mg-PSZ (Partially
Stabilized Zirconia) ceramic.
PTFE chevron or
graphite packing rings
in the deep stuffing
box protects against
external leakage to the
atmosphere.

V-Port Control Valves
In addition to the
features and benefits
that have made it the
process industry’s most
preferred lined ball valve
worldwide, Atomac offers
the V-port ball valve
for precise modulating
control services. Atomac
V-port valves are avail-
able in 1 in (25 mm),
11⁄2 in (40 mm), 2 in
(50 mm), 3 in (80 mm)
and 4 in (100 mm) sizes
and in models AKH3,
AKH2A, AKH2.
Maximum CV
(KV
) Values
for V-Port AKH3 Valves
in (mm) CV
KV
1 (25) 6⁄14 5⁄12
11⁄2 (40) 15 13
2 (50) 40 36
3 (80) 65 56
4 (100) 141 122
6 (150) 189 163
0
0
10
20
30
40
50
60
70
80
90
100
10 20 30 40 50
% of Opening – Live Zero
%ofMaximumCV
60 70 80 90 100
A Typical Characteristic Curve
for V-Port AKH3 Valves
CV
= US gal/min at 1 psi ∆ p (KV
= m3
/hr at 1 bar ∆ p)
Refer to Sections II and IV of the Durco Technical Manual for valve
and actuator sizing.
Consult factory for AKH2A data.
ISO 5211 mounting pad facilitates actuation.

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Actuation Options for Atomac Lined Valves
An Atomac ball valve features:
• Low, constant and predictable torque
• Thrust bearing supported stem to eliminate side-loading of
packing and subsequent leakage during cycling
• Floating ball seat design for bubble-tight shutoff
• Long-life seats to minimize downtime and maintenance
• ISO 5211 mounting flanges
Manual Operation
All Atomac ball valves are fitted with a hand wrench as stan-
dard for manual operation. A gearbox option is also available
for valve sizes 6 in (150 mm) and above.
Actuation
The modular construction of Atomac ball valves allows for
easy use of all types of actuation devices. Actuators can be
mounted to the valves on-site, without removing them from
the pipeline.
Automax®
Flowserve’s Automax is a specialist in valve automation
systems offering rack and pinion, heavy-duty and electric
actuators along with positioners, limit switches, engineered
special control circuits and related accessories.
Torque Ratings – AKH2 2A – Full Port*
Size
in (mm)
Torque at
0 psi ∆ p in/lbs
(0 bar ∆ p Nm)
Torque at
150 psi ∆ p in/lbs
(10 bar ∆ p Nm)
1⁄2 (15) 53 (6) 53 (6)
3⁄4 (20) 53 (6) 53 (6)
1 (25) 53 (6) 53 (6)
11⁄2 (40) 132 (15) 177 (20)
2 (50) 132 (15) 177 (20)
3 (80) 484 (55) 619 (70)
4 (100) 619 (70) 796 (90)
6 (150) 1062 (180) 1770 (200)
8 (200) 2655 (300) 5310 (600)
10 (250) 2566 (290) 10,620 (1200)
12 (300) 3540 (400) 15,930 (1800)
* AKH2A available in size 1–6 only. Test temperature 68°F (20°C).
Test media: water.
Torque Ratings – AKH3 – Standard Port
Size
in (mm)
Torque at
0 psi ∆ p in/lbs
(0 bar ∆ p Nm)
Torque at
(10 bar ∆ p Nm)
1 (25) 53 (6) 53 (6)
11⁄2 (40) 53 (6) 53 (6)
2 (50) 132 (15) 177 (20)
3 (80) 132 (15) 177 (20)
4 (100) 484 (55) 619 (70)
6 (150) 619 (70) 796 (90)
8 (200) 1062 (180) 1770 (200)
10 (250) 2655 (300) 5310 (600)
12 (300) 2655 (300) 5310 (600)
* AKH2A available in size 1–6 only. Test temperature 68°F
(20°C). Test media: water.

AKH7 for Glass Pipe Systems
AKH7-KP valves are easy to install in glass pipe systems
with socket/ball or plane ends according to DIN/ISO 3587
and 4704.
• Molded fluorocarbon resin liners are made of either FEP
or PFA, depending upon application, for both long service
and high corrosion resistance due to their uniform and
blowhole-free thickness. The liners’ non-stick properties
are also ideal for handling highly viscous fluids or for those
process applications with high purity requirements.
• Anti-static device protects against potentially dangerous
electrostatic discharges.
• Stem is internally assembled to eliminate possibility of
blowout.
• Long-term protection against atmospheric leakage is
provided by PTFE chevron packing rings in the deep
stuffing box and by the molded liner/seal.
• For flange/glass end connections the AKH7-KPF is available.
• AKH7 valves are also available with conductive material for
the linings, seals and gland packings.
AKH6 Fully Lined Tank Drain Valves
The AKH6 tank drain valve offers broad service flexibility
and superior performance.
• Meets the design criteria of ASME B16.5 Class 150 (DIN
2501-PN 16) and is leak tested to API 598 (DIN 3230).
• Designed with a larger inlet port, the valve’s full port design
minimizes pressure loss and increases flow capacity to
reduce energy and pumping costs.
• Primarily used for tank drainage, AKH6 valves are also
commonly installed in place of reducing spools to downsize
piping dimensions.
• FEP and PFA liners offer both long service life and superior
corrosion resistance. The liners’ inert non-stick properties
make it ideal for highly viscous or high purity services.
Available in sizes:
• 1 in (25 mm) x 2 in (50 mm)
• 11⁄2 in (40 mm) x 3 in (80 mm)
• 2 in (50 mm) x 3 in (80 mm)
• 2 in (50 mm) x 4 in (100 mm)
• 3 in (80 mm) x 4 in (100 mm)
• 4 in (100 mm) x 6 in (150 mm)
• 6 in (150 mm) x 8 in (200 mm)

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APN/T Lined Sampling Valves
APN/SG Lined Sampling Valves With Sight Glass
Atomac APN valves provide safe sampling of toxic and
highly corrosive media without interruption of process flow.
• Available in DIN 2501-PN16 and ANSI B16.5 Class 150
designs
• Maximum pressure to 87 psi (6 bar)
• Sampling volumes between 25 and 100 ml
• Optional connections for sample bottles
• Designed with a minimum of dead space
• Adaptable for use in vertical piping systems
• Easily automated
• FEP, PFA or conductive linings available
See pages 24 and 25 for technical data.
APN/T Atomac
sampling valve
APN/SG Atomac
sampling valve with
sight glass
ASG Lined Sight Glass
The Atomac Sight Glass Offers Clear Visual
Inspection From Either Side
The integrated drip lip with its cast core provides visual flow
indication even at low velocity.*
Highly Corrosion Resistant Liners
All internal components other than the glass have the same
molded fluoro-carbon liners. These are made of either FEP
or PFA, depending upon application, and offer both long
service life and high corrosion resistance due to the
thick, uniform, blowhole-free liner.
The liners’ non-stick and inert properties
are ideal for highly viscous and high purity
applications.
Safety Glass
Borosilicate glass is utilized to withstand
high temperatures, mechanical stress and
corrosion.
*Optional: Rotor
ASG4 4-Way Sight Glass
ASG Three-Way
Sight Glass
ASG Sight Glass

10
ARV2* and ARL Lined Check Valves,
ARV/SG Lined Check/Sight Glass Combination
Universal Application
The Atomac check valve can be installed either vertically or
horizontally**, dependent upon application.
Solid PTFE Ball†
The ball has the same properties as the FEP or PFA lining
material.
Full Port Design
The full port design offers excellent flow characteristics to
minimize pressure loss.
Low Opening Pressure
The minimum opening pressure required to unseat the ball in
the vertical position is 0.07 bar (1 psi).
Safety Glass
Borosilicate glass, in accordance with DIN 7080, is utilized
to withstand high temperatures, mechanical stress and
corrosion. For those applications requiring a higher flow
capacity, Atomac check valve type ARV/SG should be
considered.
* Now available upon request in 10 in (250 mm) and 12 in
(300 mm) sizes.
** Contact your nearest Flowserve office for installation
instructions.
† Optional: Hollow PTFE Ball
ARV2 Check Valve
ARV/SG Check
Valve/Sight Glass
Combination
ARL 45° Angle Check

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11
ASF Lined Strainer
Flow Characteristics
The flow path through the filter insert is a larger area than
the original pipe cross-section. This minimizes possible
pressure loss.
Corrosion Resistant Filter Insert
The insert consists of two perforated PTFE cylinders with an
ETFE filter screen in between. This design offers the same
outstanding corrosion resistant properties as the FEP or PFA
lining material. Standard mesh is 60 (300 micron).
Optional mesh: 169 (100 micron); 35 (500 micron); 19 (1,000
micron). Other mesh openings on request.
Easy Servicing and Maintenance
The filter insert can be changed or easily cleaned without
removing the strainer from the line.
For added operator safety and convenience, an optional
ball valve may be specified in place of the PTFE plug. The
residual fluid in the insert area can be removed by means of
the PTFE drain plug. This can be done prior to removing the
access flange when changing or cleaning the filter.
® Kynar is a registered trademark of ELF Atochem North
America, Inc.
Optional drain valve
(PTFE or Kynar®
)

12
AKH2 Full Port Valves
Material Specification
Item Qty. Designation ASTM DIN
010 1 body Ductile Iron A395, FEP/PFA* GGG40.3 DIN EN 1563
020 1 side piece Ductile Iron A395, FEP/PFA* GGG40.3 DIN EN 1563
030 2 seat ring PTFE PTFE
040 1 stem
Stainless Steel A351 CD-
4MCu, PFA
1.4462
050 1 ball† Ductile Iron A395, FEP/PFA* GGG40.3 DIN EN 1563
060 1 gland follower
Stainless Steel A351 CF 8,
PTFE-Graphite
1.4308 DIN EN 10283
070 1 hand lever
Galvanized, die cast
metal††
2.2141 DIN EN 1774
080 4-8 stud fastener Stainless Steel A193 B7YC 1.4301 DIN17440
090 8-16 hexagon nut Stainless Steel A194 7YC 1.4301 DIN17440
100 1 packing PTFE/PTFE-Graphite* PTFE
110 2 hexagon nut A194 7YC 1.4301 DIN17440
120 2 stud fastener A193 B7YC 1.4301 DIN17440
130 1 lock washer AISI 304 1.4301 DIN17440
140 1 hexagon fastener A193 B8 1.4301 DIN17440
150 2 safety washer AISI A 304 1.4301 DIN17440
170 1 grounding device Stainless Steel AISI 301 1.4310 DIN17224
210 1 lever stop Stainless Steel AISI 430F 1.0037 DIN EN 10025
220 1 hexagon fastener Stainless Steel A193 B8 1.4301 DIN17440
*Optional †Ceramic ball (AL2O3) available through 6 in (150 mm). ††3 in (80 mm) and 4 in (100
mm) are DIN EN 1562, 6 in (150 mm) and larger are DIN EN 10025.
Dimensions/Weights
Size in (mm)
L in (mm)
H in (mm) R in (mm) H1 in (mm) t in (mm)
Weight lbs (kg)
ASME DIN ASME DIN
1⁄2 (15) 51
⁄8 (130)°° 51
⁄8 (130) 423
⁄32 (120) 65
⁄16 (160) 17
⁄8 (48) 23
⁄8 (60) 9.5 (4.3) 9.5 (4.3)
3⁄4 (20) 57
⁄8 (150)°° 57
⁄8 (150) 423
⁄32 (120) 65
⁄16 (160) 17
⁄8 (48) 23⁄4 (70) 10.1 (4.6) 10.1 (4.6)
1 (25) 6 (152.4) 65
⁄16 (160) 427
⁄32 (123) 65
⁄16 (160) 115
⁄16 (49) 29
⁄16 (65) 10.6 (4.8) 11.9 (5.4)
– (32) — 71
⁄16 (180) 523
⁄32 (145) 81⁄4 (210) 211
⁄16 (68) 31
⁄8 (80) — 21.4 (9.7)
11⁄2 (40) 7 (178) 77
⁄8 (200) 523
⁄32 (145) 81⁄4 (210) 211
⁄16 (68) 31
⁄8 (80) 20.3 (9.2) 22.9 (10.4)
2 (50) 8 (203) 91
⁄16 (230) 65
⁄16 (160) 81⁄4 (210) 31⁄4 (83) 37
⁄16 (87) 28.4 (12.9) 30.9 (14.0)
– (65) — 117
⁄16 (290) 77
⁄8 (200) 125
⁄16 (313) 47
⁄8 (119) 41⁄4 (108) — 56.6 (25.7)
3 (80) 91⁄2 (241) 123
⁄16 (310) 85
⁄32 (207) 125
⁄16 (313) 5 (127) 45
⁄8 (118) 65.0 (29.5) 70.5 (32.0)
4 (100) 111⁄2 (292) 1325
⁄32 (350) 821
⁄32 (220) 125
⁄16 (313) 59
⁄16 (141) 51⁄2 (140) 97.0 (44.0) 104.0 (47.2)
6 (150) 14 (356) 187
⁄8 (480) 129
⁄32 (312) 131⁄4 (337) 81
⁄32 (204) 71
⁄16 (180) 207.6 (94.2) 220.4 (100.0)
8 (200⁄150)*†
18 (457) 18 (457)° 129
⁄32 (312) 131⁄4 (337) 81
⁄32 (204) 9 (229) 238.0 (108.0) 257.9 (117.0)
8 (200)** 18 (457) 18 (457)° 1411
⁄16 (373) 1711
⁄16 (450) 101
⁄16 (256) 91
⁄16 (230) 458.4 (208.0) 458.4 (208.0)
10 (250)‡
21 (534) 21 (534)° — — 12 (301) 101⁄2 (267) 727.3 (330.0) 694.3 (315.0)
12 (300)‡
24 (610)°° 24 (610) — — 131⁄2 (343) 11 (294) 1013.8 (460.0) 938.9 (426.0)
*Pass-through hand lever 261⁄2 in (673) mm **Pass-through hand lever 351⁄2 in (902) mm †Reduced port valve ‡Ball valve only with manual actuator
(weight without actuator) °Face to Face dimensions acc. to ANSI B 16.10 °°Face to Face dimensions acc. to DIN EN 558-1

13
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Actuator Mounting of the AKH2 Full Port Valves
Torque Ratings
Size 0 psi ∆ p in/lbs
(0 bar ∆ p Nm)
(10 bar ∆ p Nm)in (mm)
1/2 (15) 70 (8) 9 (79)
3/4 (20) 70 (8) 9 (79)
1 (25) 70 (8) 9 (79)
11/2 (40) 159 (18) 177 (20)
2 (50) 203 (23) 221 (25)
3 (80) 442 (50) 531 (60)
4 (100) 619 (70) 708 (80)
6 (150) 1062 (120) 1770 (200)
8/6* (200/150*) 1062 (120) 1770 (200)
8 (200) 2655 (300) 5310 (600)
10 (250) 3275 (370) 8319 (940)
12 (300) 3540 (400) 15930 (1800)
*Reduced port valve. Test temperature is 68˚F (20°C). Test medium
is water. For actuator sizing torques, refer to the Flowserve
Technical Manual.
Flow Rates
Size in (mm) Cv
(Kv
) Value
1/2 (15) 10 (8)
3/4 (20) 24 (21)
1 (25) 40 (34)
11/2 (40) 173 (149)
2 (50) 323 (267)
3 (80) 831 (715)
4 (100) 1700 (1462)
6 (150) 4860 (4180)
8/6* (200/150*) 3144 (2703)
8 (200) 8320 (7155)
10 (250) 11,900 (10,235)
12 (300) 18,342 (15,774)
Cv
= US gal/min at 1 psi ∆ p
(Kv
= m3
/hr at 1 bar ∆ p)
*Reduced port valve
Dimensions
Size in
(mm)
f in
(mm)
t in
(mm)
H2 in
(mm)
H3 in
(mm)
ød2 in
(mm)
ød1 in
(mm)
øD in
(mm)
L1 in
(mm)
R1 in
(mm)
R2 in
(mm)
øk in
(mm)
SW in
(mm)
n-øh in
Deep
in
(mm)
ISO
1/2 (15)
1
⁄8
(3)
7
⁄32
(6)
9
⁄32
(7.5)
11
⁄16
(27)
13
⁄32
(10)
13
⁄8
(35)
21⁄2
(65)
115
⁄32
(37)
9
⁄16
(14)
11
⁄32
(9)
131
⁄32
(50)
5
⁄16
(8)
4-M6
5
⁄16
(8)
F05
3/4 (20)
1
⁄8
(3)
7
⁄32
(6)
9
⁄32
(7.5)
11
⁄16
(27)
13
⁄32
(10)
13
⁄8
(35)
21⁄2
(65)
115
⁄32
(37)
9
⁄16
(14)
11
⁄32
(9)
131
⁄32
(50)
5
⁄16
(8)
4-M6
5
⁄16
(8)
F05
1 (25)
1
⁄8
(3)
9
⁄32
(7)
3
⁄8
(9.3)
13
⁄16
(30)
13
⁄32
(10)
13
⁄8
(35)
21⁄2
(65)
115
⁄32
(37)
9
⁄16
(14)
11
⁄32
(9)
131
⁄32
(50)
5
⁄16
(8)
4-M6
5
⁄16
(8)
F05
– (32)
1
⁄8
(3)
13
⁄32
(10)
17
⁄32
(12.5)
111
⁄32
(34.5)
5
⁄8
(16)
25
⁄32
(55)
317
⁄32
(90)
127
⁄32
(47)
25
⁄32
(20)
13
⁄32
(10)
23⁄4
(70)
5
⁄16
(8)
4-M8
15
⁄32
(12)
F07
11/2 (40)
1
⁄8
(3)
13
⁄32
(10)
17
⁄32
(12.5)
13
⁄8
( 35)
5
⁄8
(16)
25
⁄32
(55)
317
⁄32
(90)
127
⁄32
(47)
25
⁄32
(20)
13
⁄32
(10)
23⁄4
(70)
15
⁄32
(12)
4-M8
15
⁄32
(12)
F07
2 (50)
1
⁄8
(3)
13
⁄32
(10)
17
⁄32
(12.5)
115
⁄32
(37)
5
⁄8
(16)
25
⁄32
(55)
317
⁄32
(90)
127
⁄32
(47)
25
⁄32
(20)
13
⁄32
(10)
23⁄4
(70)
15
⁄32
(12)
4-M8
15
⁄32
(12)
F07
– (65)
1
⁄8
(3)
15
⁄32
(13)
19
⁄32
(15.5)
113
⁄16
(46)
27
⁄32
(22)
23⁄4
(70)
5
(125)
29
⁄32
(58)
29
⁄32
(23)
9
⁄16
(14)
4
(102)
5
⁄8
(16)
4-M10
19
⁄32
(15)
F10
3 (80)
1
⁄8
(3)
15
⁄32
(13)
19
⁄32
(15.5)
113
⁄16
(46)
27
⁄32
(22)
23⁄4
(70)
5
(125)
29
⁄32
(58)
29
⁄32
(23)
9
⁄16
(14)
4
(102)
5
⁄8
(16)
4-M10
19
⁄32
(15)
F10
4 (100)
1
⁄8
(3)
15
⁄32
(13)
19
⁄32
(15.5)
113
⁄16
(46)
27
⁄32
(22)
23⁄4
(70)
5
(125)
29
⁄32
(58)
29
⁄32
(23)
9
⁄16
(14)
4
(102)
5
⁄8
(16)
4-M10
19
⁄32
(15)
F10
6 (150)
5⁄32
(4)
9
⁄16
(14)
25
⁄32
(19.5)
21⁄4
(57)
13
⁄16
(30)
311
⁄32
(85)
515
⁄32
(139)
23⁄4
(70)
13
⁄32
(28)
9
⁄16
(14)
5
(125)
3⁄4
(20)
4-M12
11
⁄16
(18)
F12
8/6*
(200/150*)
5
⁄32
(4)
9
⁄16
(14)
25
⁄32
(19.5)
21⁄4
(57)
13
⁄16
(30)
311
⁄32
(85)
515
⁄32
(139)
23⁄4
(70)
13
⁄32
(28)
9
⁄16
(14)
5
(125)
3⁄4
(20)
4-M12
11
⁄16
(18)
F12
8 (200)
5
⁄32
(4)
9
⁄16
(14)
25
⁄32
(19.5)
211
⁄32
(59)
11⁄2
(40)
311
⁄32
(85)
515
⁄32
(139)
311
⁄32
(85)
13
⁄8
(35)
9
⁄16
(14)
5
(125)
11
⁄16
(27)
4-M12
11
⁄16
(18)
F12
10 (250)
5
⁄32
(4)
21
⁄32
(17)
13
⁄8
(35)
31⁄2
(89)
131
⁄32
(50)
315
⁄16
(100)
629
⁄32
(175)
323
⁄32
(95)
123
⁄32
(48)
5
⁄8
(16)
51⁄2
(140)
113
⁄32
(36)
4-M16
11
⁄16
(18)
F14
12 (300)
5
⁄32
(4)
25
⁄32
(20)
125
⁄32
(45)
326
⁄32
(97)
211
⁄32
(60)
51
⁄8
(130)
81
⁄32
(204)
45
⁄16
(110)
25
⁄16
(55)
5
⁄8
(16)
61⁄2
(165)
113
⁄16
(46)
4-M22
27
⁄32
(22)
F16
*Reduced port.

14
ASF Strainer
Dimensions/Weights
Size in (mm)
L in (mm)
H in (mm)
Weight lbs (kgs)
ASME DIN ASME DIN
1 (25) 61⁄2 (165) 69
⁄32 (160) 5 (125) 10.8 (4.9) 10.6 (4.8)
11/2 (40) — 77
⁄8 (200) 529
⁄32 (150) — 20.1 (9.1)
2 (50) 9 (228.6) 91
⁄16 (230) 61⁄2 (165) 27.3 (12.4) 26.9 (12.2)
3 (80) 121⁄2 (317.5) 127
⁄32 (310) 11 (280) 61.7 (28.0) 59.5 (27.0)
4 (100) 141⁄2 (368) 1325
⁄32 (350) 12 (305) 82.7 (37.5) 75.4 (34.2)
6 (150*) 181⁄2 (470) 181⁄2 (470) 163
⁄32 (409) 198.4 (90.0) 198.4 (90)
8** (200) 235
⁄8 (600) 235
⁄8 (600) 237
⁄16 (595) 462.8 (210.0) 462.8 (210.0)
*Face to Face Dimensions acc. to ANSI B16.10. **Face to Face Dimensions acc. to DIN EN558-1.
1 1 body
Ductile Iron/FEP A395 GGG-40.3
Ductile Iron/PFA A395 GGG-40.3
2 1 flange Ductile Iron ASTM A395 GGG-40.3
3 1 filter PTFE/ETFE PTFE/ETFE
4 1 plug PTFE PTFE
5 4-8 stud fastener ASTM A193 B7YC 1.4301 DIN17440
6 4-8 hexagon nut ASTM A194 7YC 1.4301 DIN17440
Flow Rates
Size
in (mm)
Filter in µm
Cv
(Kv
)
100
Filter in µm
Cv
(Kv
)
300
Filter in µm
Cv
(Kv
)
500
Filter in µm
Cv
(Kv
)
1000
1 (25) 8.1 (7.0) 8.3 (7.1) 8.4 (7.2) 9.2 (7.9)
11/2 (40) 21.9 (18.8) 24.8 (21.3) 27.4 (23.6) 28.0 (24.1)
2 (50) 34.4 (29.6) 36.1 (31.1) 37.5 (32.3) 41.4 (35.4)
3 (80) 91.1 (78.4) 97.4 (83.8) 105.1 (90.4) 109.4 (94.1)
4 (100) 152.7 (131.4) 163.0 (140.2) 172.8 (148.7) 178.2 (153.3)
6 (150) 333.7 (287.1) 356.0 (306.3) 389.6 (335.2) 405.5 (348.9)
8 (200) 544.0 (468.0) 556.7 (479.0) 576* (495*) 596.3 (513.0)
*Estimated Value
Cv
= US gal/min at 1 psi ∆ p (Kv
= m3
/hr at 1 bar ∆ p). Flow rates for other mesh sizes available upon
request.

15
flowserve.com
AKH3 Standard Port Valves
Dimensions/Weights
Size
in (mm)
L
in (mm)
H
in (mm)
R
in (mm)
H1
in (mm)
øD
in (mm)
Weight
lbs (kg)
1 (25) 5 (127) 423
⁄32 (120) 65
⁄8 (160) 17
⁄8 (48) 3⁄4 (19) 9.7 (4.4)
11⁄2 (40) 61⁄2 (165) 423
⁄32 (120) 65
⁄8 (160) 115
⁄16 (49) 1 (25) 13.7 (6.2)
2 (50) 7 (178) 523
⁄32 (145) 81⁄4 (210) 211
⁄16 (68) 19
⁄16 (40) 21.5 (10.6)
3 (80) 8 (203) 65
⁄8 (160) 81⁄4 (210) 31⁄4 (83) 131
⁄32 (50) 35.5 (16.1)
4 (100) 9 (229) 81
⁄16 (205) 125
⁄16 (313) 5 (127) 35
⁄32 (80) 66.4 (30.2)
6 (150) 101⁄2 (267) 821
⁄32 (220) 125
⁄16 (313) 59
⁄16 (141) 4 (100) 110.4 (50.1)
8 (200) 111⁄2 (292) 121⁄4 (312) 131⁄4 (337)* 8 (203) 57
⁄8 (149) 235.8 (107.0)
10 (250) 13 (330) 1411
⁄16 (373) 1711
⁄16 (450)° 101
⁄16 (256) 77
⁄8 (200) 436.41 (98.0)
12 (300) 14 (356) 1411
⁄16 (373) 1711
⁄16 (450)° 101
⁄16 (256) 77
⁄8 (200) 506.9 (230.0)
*Pass-through hand lever 261⁄2 in (673 mm) is standard. °Pass-through hand lever 36 in (900 mm) is
standard.
010 1 body Ductile Iron A395, FEP/PFA/PP* GGG40.3 DIN EN 1563
020 1 side piece Ductile Iron A395, FEP/PFA/PP* GGG40.3 DIN EN 1563
040 1 stem Stainless Steel A351 CD-4MCu, PFA 1.4462
050 1 ball†
Ductile Iron A395, FEP/PFA* GGG40.3 DIN EN 1563
PTFE-Graphite
1.4308 DIN EN 10283
070 1 hand lever Galvanized, die cast metal††
2.2141 DIN EN 1774
150 2 safety washer AISI 304 1.4301 DIN17440
210 1 lever stop Stainless (galvanized) A 283 B 1.0037 DIN EN 10025
*Optional †Ceramic ball (AL2O3) available through 6 in (150 mm).
††4 in (100 mm) and 6 in (150 mm) are DIN EN 1562, 8 in (200 mm) and larger are DIN EN 10025.

16
Torque Ratings
Size
in (mm)
0 psi ∆ p
(0 bar ∆ p)
in/lbs (Nm)
150 psi ∆ p
(10 bar ∆ p)
in/lbs (Nm)
1 (25) 70 (8) 70 (8)
11/2 (40) 70 (8) 70 (8)
2 (50) 160 (18) 177 (20)
3 (80) 203 (23) 221 (25)
4 (100) 480 (55) 619 (70)
6 (150) 619 (70) 708 (80)
8 (200) 1062 (120) 1770 (200)
10 (250) 2655 (300) 5310 (600)
12 (300) 2655 (300) 5310 (600)
Test temperature is 68˚F (20°C). Test medium is
water.
For actuator sizing torques, refer to the Flowserve
Technical Manual.
Flow Rates
Size in (mm) Cv
(Kv
)
1 (25) 26 (22)
11/2 (40) 42 (36)
2 (50) 195 (168)
3 (80) 207 (178)
4 (100) 643 (553)
6 (150) 1050 (903)
8 (200) 3495 (2957)
10 (250) 4029 (3465)
12 (300) 3365 (2895)
Cv
(Kv
= m3
/hr at 1 bar ∆ p)
Dimensions
Size
in
(mm)
f
in
(mm)
t
in
(mm)
H2
in
(mm)
H3
in
(mm)
ød2
in
(mm)
ød1
in
(mm)
øD
in
(mm)
L1
in
(mm)
R1
in
(mm)
R2
in
(mm)
øk
in
(mm)
SW
in
(mm)
n-øh
Deep
in
(mm)
ISO
1
(25)
1
⁄8
(3)
7
⁄32
(6)
5
⁄16
(7.5)
11
⁄16
(27)
13
⁄32
(10)
13
⁄8
(35)
29
⁄16
(65)
115
⁄32
(37)
9
⁄16
(14)
11⁄32
(9)
2
(50)
5
⁄16
(8)
4-M6
5
⁄16
(8)
F05
11⁄2
(40)
1
⁄8
(3)
9
⁄32
(7)
3
⁄8
(9.3)
13
⁄16
(30)
13
⁄32
(10)
13
⁄8
(35)
29
⁄16
(65)
115
⁄32
(37)
9
⁄16
(14)
11⁄32
(9)
2
(50)
5
⁄16
(8)
4-M6
5
⁄16
(8)
F05
2
(50)
1
⁄8
(3)
13
⁄32
(10)
1⁄2
(12.5)
13
⁄8
(35)
5
⁄8
(16)
23⁄4
(70)
317
⁄32
(90)
127
⁄32
(47)
25
⁄32
(20)
13⁄32
(10)
23⁄4
(70)
15
⁄32
(12)
4-M8
15
⁄32
(12)
F07
3
(80)
1
⁄8
(3)
13
⁄32
(10)
1⁄2
(12.5)
115
⁄32
(37)
5
⁄8
(16)
23⁄4
(70)
317
⁄32
(90)
127
⁄32
(47)
25
⁄32
(20)
13⁄32
(10)
23⁄4
(70)
15
⁄32
(12)
4-M8
15
⁄32
(12)
F07
4
(100)
1
⁄8
(3)
15
⁄32
(13)
5
⁄8
(15.5)
127
⁄32
(47)
27
⁄32
(22)
23⁄4
(70)
5
(125)
29
⁄32
(58)
29
⁄32
(23)
9⁄16
(14)
4
(102)
5
⁄8
(16)
4-M10
19
⁄32
(15)
F10
6
(150)
1
⁄8
(3)
15
⁄32
(13)
5
⁄8
(15.5)
113
⁄16
(46)
27
⁄32
(22)
23⁄4
(70)
5
(125)
29
⁄32
(58)
29
⁄32
(23)
9⁄16
(14)
4
(102)
5
⁄8
(16)
4-M10
19
⁄32
(15)
F10
8
(200)
5
⁄32
(4)
9
⁄16
(14)
3⁄4
(19.5)
21⁄4
(57)
13
⁄16
(30)
311
⁄32
(85)
529
⁄32
(150)
23⁄4
(70)
13
⁄32
(28)
9⁄16
(14)
5
(125)
25
⁄32
(20)
4-M12
11
⁄16
(18)
F12
10
(250)
5
⁄32
(4)
9
⁄16
(14)
3⁄4
(19.5)
211
⁄32
(59)
119
⁄32
(40)
311
⁄32
(85)
529
⁄32
(150)
311
⁄32
(85)
13
⁄8
(35)
9⁄16
(14)
5
(125)
11
⁄16
(27)
4-M12
11
⁄16
(18)
F12
12
(300)
5
⁄32
(4)
9
⁄16
(14)
3⁄4
(19.5)
211
⁄32
(59)
119
⁄32
(40)
311
⁄32
(85)
529
⁄32
(150)
311
⁄32
(85)
13
⁄8
(35)
9⁄16
(14)
5
(125)
11
⁄16
(27)
4-M12
11
⁄16
(18)
F12
• Reduced port. †Consult factory.
AKH3 Standard Port Valves

17
flowserve.com
Atomac AKH2A ANSI Dimensional Full Port Valves
Dimensions/Weights
Size
in (mm)
L
in (mm)
H
in (mm)
R
in (mm)
øD
in (mm)
Weight
lbs (kg)
ISO
1 (25) 5 (127) 423
⁄32 (120) 65
⁄16 (160) 1 (25) 9.04 (4.1) F05
11/2 (40) 61⁄2 (165) 522
⁄32 (145) 89
⁄32 (210) 19
⁄16 (40) 16.75 (7.6) F07
2 (50) 7 (178) 65
⁄16 (160) 89
⁄32 (210) 2 (50) 27.77 (12.6) F07
3 (80) 8 (203) 81
⁄16 (205) 1211
⁄32 (313) 227
⁄32 (72) 61.71 (28.0) F10
4 (100) 9 (229) 821
⁄32 (220) 1211
⁄32 (313) 323
⁄32 (95) 79.34 (36.0) F10
6 (150) 101⁄2 (267) 1125
⁄32 (299) 139
⁄32 (337)* 51
⁄8 (130) 154.28 (70.0) F12
*Pass-through hand lever 261⁄2 in (673 mm) is standard.
010 1 body Ductile Iron A395, FEP/PFA* GGG40.3 DIN EN 1563
020 1 side piece Ductile Iron A395, FEP/PFA* GGG40.3 DIN EN 1563
040 1 stem
Stainless Steel A351
CD-4MCu, PFA
1.4462
050 1 ball†
Ductile Iron A395, FEP/PFA* GGG40.3 DIN EN 1563
PTFE-Graphite
1.4308 DIN EN 10283
070 1 hand lever Galvanized, die cast metal††
2.2141 DIN EN 1774
150 2 safety washer AISI A304 1.4301 DIN17440
210 1 lever stop Stainless Steel AISI 430F 1.0037 DIN EN 10025
* Optional ** Available in selected sizes † Ceramic ball (AL2O3) available through 2 in (50 mm).
†† 3 in (80 mm) and 4 in (100 mm) are DIN EN 1562, 6 in (150 mm) and larger are DIN EN 10025.
Flow Rates
Size in (mm) Cv
(Kv
) Value
1 (25) 40 (34)
11/2 (40) 173 (149)
2 (50) 310 (267)
3 (80) 669 (575)
4 (100) 1484 (1276)
6 (150) 3515 (3022)
Cv
(Kv
= m3
/hr at 1 bar ∆ p)
Torque Ratings
Size
in (mm)
0 psi ∆ p
(0 bar ∆ p)
in/lbs (Nm)
10 psi ∆ p
(150 bar ∆ p)
in/lbs (Nm)
1 (25) 70 (8) 70 (8)
11/2 (40) 159 (18) 177 (20)
2 (50) 203 (23) 221 (25)
3 (80) 398 (45) 442 (50)
4 (100) 478 (54) 637 (72)
6 (150) 110 (974) 1682 (190)
Test temperature is 20°C (68˚F).
Test medium is water. For actuator sizing
torques, refer to the Flowserve Technical Manual.

18
AMP3 Three-Way Valves
Dimensions/Weights
Size
mm (in)
L
mm (in)
L/2
mm (in)
F
Weight
kg (lbs)
1 (25) 65
⁄16 (160) 35
⁄32 (80) F05 11.5 (5.2)
11⁄2 (40) 77
⁄8 (200) 315
⁄16 (100) F07 26.4 (12.0)
2 (50) 91
⁄16 (230) 417
⁄32 (115) F07 36.8 (16.7)
3 (80) 127
⁄32 (310) 63
⁄32 (155) F10 70.5 (32.0)
4 (100) 1325
⁄32 (350) 67
⁄8 (175) F10 99.2 (45.0)
Torque Ratings
Size
in (mm)
0 psi ∆ p
(0 bar ∆ p)
Nm (in/lbs)
10 psi ∆ p
(150 bar ∆ p)
Nm (in/lbs)
1 (25) 124 (14) 177 (20)
11/2 (40) 195 (22) 265 (30)
2 (50) 265 (30) 363 (41)
3 (80) 725 (82) 1018 (115)
4 (100) 973 (110) 1363 (154)
Test temperature is 68˚F (20°C). Test medium is water. For actuator sizing
torques, refer to the Flowserve Technical Manual.
Flow Rates: L-Ball
Size in (mm) Cv
(Kv
) Value*
1 (25) 13.8 (11.9)
11/2 (40) 36.5 (31.4)
2 (50) 60.0 (51.6)
3 (80) 124.4 (107.0)
4 (100) 221.7 (190.7)
Cv
(Kv
= m3/hr at 1 bar ∆ p)
* Contact your nearest office or agent for actuator mount information.

19
flowserve.com
AKH6 Tank Drain Valves
Dimensions/Weights
Size
in (mm)
L in (mm) t
mm (in)
R
mm (in)
H
mm (in)
Weight lbs (kg)
ASME DIN ASME DIN
1x2 (25/50) 529
⁄32 (150) 529
⁄32 (150) 29
⁄16 (65) 65
⁄16 (160) 423
⁄32 (120) 13.2 (6.0) 14.5 (6.6)
11/2x3 (40/80) 79
⁄32 (185) 79
⁄32 (185) 31
⁄16 (80) 89
⁄32 (210) 53⁄4 (145) 28.7 (3.0) 28.7 (13.0)
2x3 (50/80) 719
⁄32 (195) 719
⁄32 (195) 37
⁄16 (88) 89
⁄32 (210) 65
⁄16 (160) 34.4 (15.6) 35.7 (16.2)
2x4 (50/100) 77
⁄8 (200) 77
⁄8 (200) 37
⁄16 (88) 89
⁄32 (210) 65
⁄16 (160) 40.8 (18.5) 38.6 (17.5)
2x6 (50/150) 721
⁄32 (185) 721
⁄32 (185) 37
⁄16 (88) 89
⁄32 (210) 65
⁄16 (160) 49.8 (22.6) 49.8 (22.6)
3x4 (80/100) 95
⁄8 (245) 95
⁄8 (245) 419
⁄32 (118) 1211
⁄32 (313) 81
⁄16 (205) 68.3 (31.0) 68.3 (31.0)
3x8 (80/200) — 8 (200) 419
⁄32 (118) 1211
⁄32 (313) 81
⁄16 (205) — 145.5 (66.0)
4x6 (100/150) 1113
⁄32 (290) 1113
⁄32 (290) 51⁄2 (140) 1211
⁄32 (313) 821
⁄32 (220) 110.2 (50.0) 101.4 (46.0)
6x8 (150/200) 12 (305) 12 (305) 73
⁄32 (180) 131⁄4 (337) 121
⁄16 (312) 335.01 (52.0) 335.0 (152.0)
Flange connections per DIN 2501/PN16 (ANSI B16.5 Class 150 lbs).
Torque Ratings
Size
mm (in)
0 psi ∆ p
(0 bar ∆ p)
Nm (in/lbs)
10 psi ∆ p
(150 bar ∆ p)
Nm (in/lbs)
1x2 (25/50) 71 (8) 71 (8)
11/2x3 (40/80) 159 (18) 177 (20)
2x3 (50/80) 203 (23) 221 (25)
2x4 (50/100) 203 (23) 221 (25)
2x6 (50/150) 203 (23) 221 (25)
3x4 (80/100) 442 (50) 531 (60)
3x8 (80/200) 442 (50) 531 (60)
4x6 (100/150) 619 (70) 708 (80)
6x8 (150/200) 1062 (120) 1770 (200)
Test temperature is 68˚F (20°C).
Test medium is water. For actuator sizing torques, refer to the Flowserve
Technical Manual.
Flow Rates
Size
Outlet/Inlet
in (mm)
Cv
(Kv
) ISO 5211
1x2 (25/50) 37.3 (32.1) F05
11/2x3 (40/80) 135.2 (116.3) F07
2x3 (50/80) 80.7 (69.4) F07
2x4 (50/100) 77.5 (66.7) F07
2x6 (50/150) 70.3 (60.5)* F07
3x4 (80/100) 667.5 (574.3) F10
3x8 (80/200) 617 (531)* F10
4x6 (100/150) 333.7 (287.1) F10
6x8 (150/200) 1388 (1195)* F12
Cv
(Kv
= m3
/hr at 1 bar ∆ p)
*Estimated value

20
Atomac AKH7 Ball Valves
Dimensions/Weights
Size
in (mm)
L
in (mm)
L1
in (mm)
øD
in (mm)
K
in (mm)
H
in (mm)
R
in (mm)
Weight
AKH7-KP
lbs (kg)
Weight
AKH7-KPF
lbs (kg)
1 (25) 35
⁄32 (80) 423
⁄32 (120) 13
⁄8 (35) 311
⁄32 (85) 419
⁄32 (118) 65
⁄16 (160) 4.8 (2.2) 7.3 (3.3)
11/2 (40) 45
⁄16 (110) 63
⁄32 (155) 2 (51) 45
⁄16 (110) 53⁄4 (146) 89
⁄32 (210) 11.5 (5.2) 15.4 (7.0)
2 (50) 5 (125) 7 (178) 21⁄2 (64) 5 (125) 529
⁄32 (150) 89
⁄32 (210) 16.5 (7.5) 19.0 (8.6)
4 (100) 77
⁄8 (200) 1013
⁄16 (275) 49
⁄16 (116) 73
⁄32 (180) 89
⁄32 (210) 1211
⁄32 (313) 70.5 (32.0) 79.3 (36.0)
Item KP KPF Designation ASTM DIN
010 1 1 centerpiece Ductile Iron A395, FEP/PFA* GGG40.3 DIN EN 1563
020 – 1 side piece Ductile Iron A395, FEP/PFA* GGG40.3 DIN EN 1563
021 2 1 flange side piece Steel 1.0570 DIN EN 10025
025 2 1 socket/ball side piece PTFE glass PTFE glass
030 2 2 seat ring PTFE PTFE
040 1 1 stem Stainless Steel A351 CD-4MCu, PFA 1.4462/PFA
050 1 1 ball Ductile Iron A395, FEP/PFA, alt. AL2O3* GGG40.3 DIN EN 1563
060 1 1 gland follower Stainless Steel A351 CF8, PTFE-Graphite 1.4308 DIN10283/PTFE-Graphite
070 1 1 hand lever Galvanized, die cast metal** 2.2141 DIN EN 1774**
080 4 4 stud fastener A193 B7YC 1.4301 DIN17440
085 8 8 washer AISI 304 1.4301 DIN17440
090 8 8 hexagon nut A194 7YC 1.4301 DIN17440
100 1 set 1 set packing PTFE/PTFE-Graphite* PTFE/PTFE-Graphite*
110 2 2 hexagon nut A194 7YC 1.4301 DIN17440
120 2 2 stud fastener A193 B7YC 1.4301 DIN17440
130 1 1 lock washer AISI 304 1.4301 DIN17440
140 1 1 hexagon fastener A193 B8 1.4301 DIN17440
150 2 2 safety washer AISI 304 1.4301 DIN17440
170 1 1 grounding device Stainless Steel AISI 301 1.4310 DIN17224
175 1 1 grounding strap Stainless Steel AISI 304 1.4301/PVC
*Optional **4 in (100 mm) are DIN EN 1562.
KPF KP

21
flowserve.com
Atomac AKH7 Ball Valves
Torque Ratings
Size
in (mm)
0 psi ∆ p
(0 bar ∆ p)
in/lbs (Nm)
150 psi ∆ p
(10 bar ∆ p )
in/lbs (Nm)
1 (25) 71 (8) 71 (8)
11/2 (40) 159 (18) 177 (18)
2 (50) 203 (23) 221 (23)
4 (100) 708 (80) 1018 (80)
Test temperature is 68˚F (20°C). Test medium is water.
For actuator sizing torques, refer to the Flowserve Technical Manual.
Flow Rates
Size
in (mm)
Cv
(Kv
)
1 (25) 39 (34)
11/2 (40) 173 (149)
2 (50) 310 (267)
4 (100)* 1700 (1462)
Cv
(Kv
= m3
/hr at 1 bar ∆ p)
*Estimated value
Dimensions
Size
in (mm)
H
in (mm)
H1
in (mm)
a
in (mm)
b
in (mm)
c
in (mm)
ød1
in (mm)
e
in (mm)
f
in (mm)
g
in (mm)
SW
in (mm)
ød1
in (mm)
L1
in (mm)
L2
in (mm)
1
(25)
35
⁄32
(80)
121
⁄32
(36)
121
⁄32
(42)
115
⁄32
(37)
321
⁄32
(93)
7
⁄32
(6)
123
⁄32
(44)
21
⁄32
(52)
3
⁄8
(9.5)
5
⁄16
(8)
13
⁄32
(10)
9
⁄32
(6.5)
9
⁄32
(7.5)
11/2
(40)
419
⁄32
(116)
25
⁄32
(55)
211
⁄32
(60)
127
⁄32
(47)
57
⁄32
(133)
13
⁄32
(10)
21
⁄8
(54)
215
⁄16
(75)
9
⁄32
(7)
15
⁄32
(12)
5
⁄8
(16)
1⁄2
(12.5)
1⁄2
(12.5)
2
(50)
423
⁄32
(120)
25
⁄32
(55)
211
⁄32
(60)
127
⁄32
(47)
57
⁄32
(133)
13
⁄32
(10)
21
⁄8
(54)
215
⁄16
(75)
9
⁄32
(7)
15
⁄32
(12)
5
⁄8
(16)
1⁄2
(12.5)
1⁄2
(12.5)
4
(100)
717
⁄32
(191)
29
⁄16
(65)
211
⁄16
(68)
221
⁄32
(67)
71
⁄8
(181)
13
⁄32
(10)
27
⁄32
(57)
315
⁄16
(100)
13
⁄16
(20.5)
5
⁄8
(16)
7
⁄8
(22)
5
⁄8
(16)
19
⁄32
(15)
All dimensions are approximate and for illustration purposes only. For exact dimensions request certified dimensional prints.

22
Dimensions/Weights
Size
in (mm)
L in (mm) H
tin (mm)
R
in (mm)
H1
in (mm)
øD
in (mm)
D
in (mm)
Weight lbs (kg)
ASME DIN ASME DIN
1 (25) 6 (152.4) 65
⁄16 (160) 413
⁄16 (122) 65
⁄16 (160) 129
⁄32 (49) 1 (25) 711
⁄16 (195) 15.2 (6.9) 16.1 (7.3)
11/2 (40) 7 (178) 77
⁄8 (200) 529
⁄32 (150) 89
⁄32 (210) 29
⁄16 (65) 19
⁄16 (40) 73
⁄32 (240) 30.4 (13.8) 32.0 (14.5)
2 (50) 8 (203) 91
⁄16 (230) 65
⁄16 (160) 89
⁄32 (210) 31
⁄32 (77) 131
⁄32 (50) 107
⁄32 (260) 40.8 (18.5) 42.1 (19.1)
3 (80) 91⁄2 (241) 127
⁄32 (310) 8 (205) 1211
⁄32 (313) 425
⁄32 (121) 31
⁄32 (77) 133
⁄16 (335) 88.2 (40.0) 97.0 (44.0)
4 (100) 111⁄2 (292) 1325
⁄32 (350) 89
⁄32 (210) 1211
⁄32 (313) 55
⁄32 (131) 313
⁄16 (97) 14 (355) 121.0 (55.0) 121.0 (55.0)
010 2 two-piece body Ductile Iron A395 GGG40.3 DIN EN 1563
020 1 body center Mg-PSZ Zirconia Ceramic Zirkonoxid/Cerconia
030 2 bushing Mg-PSZ Zirconia Ceramic Zirkonoxid/Cerconia
040 1 stem
AISI 431 (Hast. C-276* or Mg-PSZ
Zirconia Ceramic*)
1.2316 DIN17350
050 1 ball Mg-PSZ Zirconia Ceramic Zirkonoxid/Cerconia
060 1 packing gland Stainless Steel AISI 304 1.4301 DIN17440
065 1 adjuster Stainless Steel AISI 304 1.4301 DIN17440
070 1 hand lever Galvanized, die cast metal 2.2141 DIN EN 1774
080 4-8 stud fastener Stainless Steel ASTM 193 B7YC 1.4301 DIN17440
090 8-16 hexagon nut Stainless Steel ASTM 194 7YC 1.4301 DIN17440
100 1 set chevron packing PTFE to 392°F/Grafseal to 662°F PTFE/Grafseal
110 2 hexagon nut Stainless Steel ASTM A 194 7YC 1.4301 DIN17440
120 2 stud fastener Stainless Steel ASTM A 193 B7YC 1.4301 DIN17440
130 1 safety washer Stainless Steel AISI 304 1.4301 DIN17440
140 1 hexagon fastener Stainless Steel ASTM A 193 B8 1.4301 DIN17440
150 2 lock washer Stainless Steel AISI 304 1.4301 DIN17440
210 1 stop post Galvanized A283 B 1.0037 DIN EN 10025
230 2 flat gasket
Gylon Fawn to 392°F/
Grafseal to 662°F
Gylon Fawn/Grafseal
240 2 flat gasket
Grafseal to 662°F
Gylon Fawn/Grafseal
250 2 flat gasket
Grafseal to 662°F
Gylon Fawn/Grafseal
* Optional
These dimensions pertain to AKH5 valves with
either stainless steel or Hastelloy C-276 stems.
Connection dimensions according to DIN 2501-
PN16 (ANSI B16.5 Class 150).

23
flowserve.com
Torque Ratings
Size
in (mm)
44 psi ∆ p
(3 bar ∆ p)
in/lbs (Nm)
87 psi ∆ p
(6 bar ∆ p )
in/lbs (Nm)
150 psi ∆ p
(10 bar ∆ p)
in/lbs (Nm)
235 psi ∆ p
(16 bar ∆ p)
in/lbs (Nm)
1 (25) 27 (3) 31 (3.5) 44 (5) 71 (8)
11/2 (40) 53 (6) 84 (9.5) 93 (10.5) 164 (18.5)
2 (50) 97 (11) 186 (21) 221 (25) 407 (46)
3 (80) 443 (50) 841 (95) 1106 (125) 1947 (220)
4 (100) 487 (55) 1106 (125) 1460 (165) 2124 (240)
Test temperature is 68˚F (20˚C). Test medium is water.
For actuator sizing torques, refer to the Flowserve Technical Manual.
Flow Rates
Size
in (mm)
Cv
(Kv
)
1 (25) 50.4 (43.4)
11/2 (40) 137.3 (118.1)
2 (50) 226.6 (195.0)
3 (80) 596.8 (513.5)
4 (100) 948.0 (815.6)
Cv
(Kv
= m3
/hr at 1 bar ∆ p)
Actuator Mounting of the AKH5 Ceramic Valve
Dimensions
Size
in
(mm)
f
in
(mm)
t
in
(mm)
H2
in
(mm)
H3
in
(mm)
ød2
in
(mm)
ød1
in
(mm)
øD
in
(mm)
L1
in
(mm)
R1
in
(mm)
R2
in
(mm)
øk
in
(mm)
SW
in
(mm)
n-øh in
Deep
in
(mm)
1
(25)
7
⁄64
(3)
9
⁄32
(7)
3
⁄8
(10)
17
⁄32
(31)
25
⁄64
(10)
13
⁄8
(35)
29
⁄16
(65)
129
⁄32
(42)
41
⁄64
(16)
23
⁄64
(9)
131
⁄32
(50)
5
⁄16
(8)
4-M6
5
⁄16
(8)
11⁄2
(40)
7
⁄64
(3)
13
⁄32
(10)
1⁄2
(15)
19
⁄16
(40)
5
⁄8
(16)
211
⁄64
(68)
335
⁄64
(90)
29
⁄32
(58)
25
⁄32
(20)
25
⁄64
(10)
23⁄4
(70)
15
⁄32
(12)
4-M8
31
⁄64
(12)
2
(50)
7
⁄64
(3)
13
⁄32
(10)
1⁄2
(15)
117
⁄32
(39)
5
⁄8
(16)
211
⁄64
(68)
335
⁄64
(90)
29
⁄32
(58)
25
⁄32
(20)
25
⁄64
(10)
23⁄4
(70)
15
⁄32
(12)
4-M8
31
⁄64
(12)
3
(80)
7
⁄64
(3)
33
⁄64
(13)
39
⁄64
(16)
127
⁄32
(47)
55
⁄64
(22)
249
⁄64
(70)
459
⁄64
(125)
261
⁄64
(75)
11
⁄32
(26)
1⁄2
(13)
41
⁄64
(102)
5
⁄8
(16)
4-M10
1⁄2
(15)
4
(100)
7
⁄64
(3)
33
⁄64
(13)
39
⁄64
(16)
127
⁄32
(47)
55
⁄64
(22)
249
⁄64
(70)
459
⁄64
(125)
261
⁄64
(75)
11
⁄32
(26)
1⁄2
(13)
41
⁄64
(102)
5
⁄8
(16)
4-M10
1⁄2
(15)

24
L3 L
L1
L2
H
G
R
GL tØD
200
020 040 120 130 140 070
110
150
060
100
021
090
080
022
030 010 050
L3 L
L1
L2
H
R
GL tØD
026 025 024 027 028 020 023
040 120 130 140 070
110
150
060
100
021
090
080
022
030 010 050
200
G
APN/T Sampling Valves
APN/SG Sampling Valves/Sight Glass
APN/T APN/SG
Connection dimensions according to DIN 2501-PN16 (ANSI B16.5 Class 150).
Material Specification (APN/T APN/SG)
10 1 center piece A395. FEP/PFA* GGG-40.3 DIN EN 1563
20 1 body piece A395. FEP/PFA* GGG-40.3 DIN EN 1563
21 1 flange A714 1.0570 DIN EN 10025
22 1 side piece PTFE PTFE
23 1 spacer PTFE PTFE
24 1 flange A395 GGG-40.3 DIN EN 1563
25 4 hexagon nut A194 7YC 1.4301 DIN 17440
26 4 stud bolt A193 B8 1.4301 DIN 17440
27 1 flat gasket Asbestos free DIN 3535/4
28 1 glass Borosilicate glass DIN 7080
40 1 stem A351 CD4MCU/PFA 1.4462
50 1 ball A395/PFA GGG-40.3 DIN EN 1563
60 1 gland follower A351 CF-8 1.4308 DIN EN 10025
70 1 hand lever Galvanized die cast metal 2.2141 DIN EN 1774
80 4
socket head cap screws A193 B7YC 1.4301 DIN 17440
stud bolts (APN/SG) A193 B7YC 1.4301 DIN 17440
100 1 set packing material (chevron) PTFE PTFE
120 3 stud bolt A193 B8 1.4301 DIN 17440
130 1 lock washer AISI 304 1.4301 DIN 17440
140 1 hexagon bolt A193 B8 1.4301 DIN 17440
150 2 serrated lock washer AISI 304 1.4301 DIN 17440
200 1 grounding device AISI 304 1.4301 DIN 17224
*Optional

25
flowserve.com
APN/T Sampling Valves
APN/SG Sampling Valves/Sight Glass
Dimensions – DIN (APN/T)
Size
in (mm)
L
in (mm)
L1
in (mm)
L2
in (mm)
L3
in (mm)
H
in (mm)
R
in (mm)
GL
DIN 168
t
in (mm)
G
(in)
øD
in (mm)
Sampling
Vol. cm3
Weight
lbs (kg)
1
(25)
515
⁄16
(151)
431
⁄32
(126)
33
⁄32
(79)
65
⁄16
(160)
415
⁄32
(120)
65
⁄16
(160)
GL32
19
⁄32
(15)
G 1
⁄8
25
⁄32
(20)
7.54
15.8
(7.2)
2
(50)
87
⁄16
(214)
627
⁄32
(174)
313
⁄16
(97)
91
⁄16
(230)
65
⁄16
(160)
81⁄4
(210)
GL45
23
⁄32
(18)
G 1
⁄8
11⁄2
(38)
45
36.6
(16.6)
3
(80)
919
⁄32
(244)
77
⁄16
(189)
313
⁄16
(97)
127
⁄32
(310)
65
⁄16
(160)
81⁄4
(210)
GL45
23
⁄32
(18)
G 1
⁄8
11⁄2
(38)
45
47.6
(21.6)
Dimensions – DIN (APN/SG)
Size
in (mm)
L
in (mm)
L1
in (mm)
L2
in (mm)
L3
in (mm)
H
in (mm)
R
in (mm)
GL
DIN 168
t
in (mm)
G
(in)
øD
in (mm)
Sampling
Vol. cm3
Weight
lbs (kg)
1
(25)
8
(203)
55
⁄16
(138)
33
⁄32
(79)
65
⁄16
(160)
415
⁄32
(120)
65
⁄16
(160)
GL32
19
⁄32
(15)
G 1
⁄8
25
⁄32
(20)
7.54
14.5
(6.6)
11⁄2
(40)
913
⁄32
(239)
61⁄2
(165)
35
⁄8
(92)
77
⁄8
(200)
523
⁄32
(145)
81⁄4
(210)
GL45
23
⁄32
(18)
G 1
⁄8
11⁄4
(32)
34.58
25.3
(11.5)
2
(50)
1015
⁄16
(278)
77
⁄32
(183)
313
⁄16
(97)
91
⁄16
(230)
65
⁄16
(160)
81⁄4
(210)
GL45
23
⁄32
(18)
G 1
⁄8
11⁄2
(38)
45
33.9
(15.4)
2/3
(50⁄80)
133
⁄8
(340)
815
⁄32
(215)
313
⁄16
(97)
127
⁄32
(310)
65
⁄16
(160)
81⁄4
(210)
GL45
23
⁄32
(18)
G 1
⁄8
11⁄2
(38)
45
61.6
(28.0)
Dimensions – ASME (APN/SG)
Size
in (mm)
L
in (mm)
L1
in (mm)
L2
in (mm)
L3
in (mm)
H
in (mm)
R
in (mm)
GL
DIN 168
t
in (mm)
G
(in)
øD
in (mm)
Sampling
Vol. cm3
Weight
lbs (kg)
1
(25)
8
(203)
55
⁄16
(138)
33
⁄32
(79)
6
(152.4)
415
⁄32
(120)
65
⁄16
(160)
GL32
19
⁄32
(15)
G 1
⁄8
25
⁄32
(20)
7.54
13.2
(6)
11⁄2
(40)
913
⁄32
(239)
61⁄2
(165)
35
⁄8
(92)
7
(178)
523
⁄32
(145)
81⁄4
(210)
GL45
23
⁄32
(18)
G 1
⁄8
11⁄4
(32)
34.58
22.3
(10.1)
2
(50)
1015
⁄16
(278)
77
⁄32
(183)
313
⁄16
(97)
8
(203)
65
⁄16
(160)
81⁄4
(210)
GL45
23
⁄32
(18)
G 1
⁄8
11⁄2
(38)
45
39.7
(18)
2/3
(50⁄80)
133
⁄8
(340)
815
⁄32
(215)
313
⁄16
(97)
91⁄2
(241)
65
⁄16
(160)
81⁄4
(210)
GL45
23
⁄32
(18)
G 1
⁄8
11⁄2
(38)
45
61.7
(28)

26
ASG Sight Glass
Dimensions/Weights
Size
in (mm)
L mm (in) øD
in (mm)
Weight kgs (lbs)
ASTM DIN ASTM DIN
1 (25) 6 (152.4) 65
⁄16 (160) 123
⁄32 (45) 10.4 (4.7) 11.5 (5.2)
11/2 (40) 7 (178) 77
⁄8(200) 29
⁄32 (58) 15.2 (6.9) 20.1 (9.1)
2 (50) 8 (203) 91
⁄16(230) 3 (77) 24.9 (11.3) 27.6 (12.5)
– (65) — 1113
⁄32(290) 3 (77) — 33.1 (15.0)
3 (80) 91/2 (241) 127
⁄32 (310) 315
⁄16 (100) 39.7 (18.0) 43.6 (19.8)
4 (100) 111/2 (292) 1325
⁄32 (350) 5 (125) 62.2 (28.2) 61.9 (28.1)
6 (150) — 1829
⁄32 (480) 7 (175 ) — 134.4 (61.0)
Flow Rates
Size in (mm) Cv
(Kv
)
1 (25) 31.7 (27.3)
11/2 (40) 95.9 (82.5)
2 (50) 146.2 (125.8)
– (65) 250.4 (215.4)
3 (80) 384.1 (330.5)
4 (100) 598.7 (515.1)
– (150) 1423.5 (1224.7)
Cv
(Kv
= m3
/hr at 1 bar ∆ p)
1 1 body
Ductile Iron/FEP A395 GGG-40.3 DIN EN 1563
Ductile Iron/PFA A395 GGG-40.3 DIN EN 1563
2 2 flange Ductile Iron ASTM A395 GGG-40.3 DIN 3N 1563
3 2 glass Borosilicate Glass DIN 7080
4 2 gasket Universal, asbestos free DIN 3535/6
5 8-16 stud fastener ASTM A193 B7YC 1.4301 - DIN 17440
6 8-16 hexagon nut ASTM A194 7YC 1.4301 - DIN 17440
10 1 body
20 2 flange Ductile Iron A395 GGG-40.3 DIN EN 1563
30 2 glass Borosilicate-Glass DIN 7080
40 2 flat gasket Free of asbestos DIN 3535-6
50 1 set stud bolt Stainless Steel A 193 B7YC8 1.4301 DIN 17440
60 1 set hexagon nut Stainless Steel A 194 7YC 1.4301 DIN 17440
Dimensions
Size
in (mm)
L
in (mm)
L2
in (mm)
ød
in (mm)
Weight
lbs (kg)
1 (25) 65
⁄16 (160) 35
⁄32 (80) 125
⁄32 (45) 1315
⁄16 (6.34)
2 (50) 91
⁄16 (230) 417
⁄32 (115) 31
⁄32 (77) 3321
⁄32 (15.3)
3 (80) 127
⁄32 (310) 61
⁄8 (155) 315
⁄16 (100) 583⁄4 (26.7)
4 (100) 1325
⁄32 (350) 67
⁄8 (175) 429
⁄32 (125) 6129
⁄32 (28.1)

27
flowserve.com
10 1 body
30 2 glass Borosilicate-Glass DIN 7080
50 1 set stud bolt Stainless Steel A 193 B7YC 1.4301 DIN 17440
60 1 set hexagon nut Stainless Steel A 194 7YC 1.4301 DIN 17440
Dimensions
Size
in (mm)
L
in (mm)
ød
in (mm)
Weight
lbs (kg )
1
(25)
65
⁄16
(160)
125
⁄32
(45)
16,5
(7.5)
2
(50)
91
⁄16
(230)
31
⁄32
(77)
40,4
(18.38)
Connection dimensions according to
DIN 2501-PN16 (ANSI B16.5 Class 150).
ARL 45° (Y) Check Valves
10 1 body
30 1 ball PTFE - Solid Bal Pure - PTFEl
40 4 stud bolt Stainless Steel A193 B7YC 1.4301 DIN 17440
50 4 hexagon nut Stainless Steel A194 7YC 1.4301 DIN 17440
Dimensions
Size
in (mm)
L
in (mm)
b
in (mm)
D
in (mm)
k
in (mm)
S1
in (mm)
S2
in (mm)
1 (25) 65
⁄16 (160) 21
⁄32 (16.5) 417
⁄32 (115) 311
⁄32 (85) 1
⁄8 (3) 5
⁄16 (3.5)
11⁄2 (40) 77
⁄8 (200) 25
⁄32 (20)
529
⁄32
(150)
411
⁄32 (110) 5
⁄32 (4) 5
⁄32 (4)
2 (50) 91
⁄16 (230) 25
⁄32 (20) 61⁄2 (165)
429
⁄32
(125)
5
⁄32 (4) 5
⁄32 (4.5)
3 (80)
123
⁄16
(310)
31
⁄32 (25) 77
⁄8 (200) 65
⁄16 (160) 7
⁄32 (5) 7
⁄32 (5)

28
ARV2 Check Valves
Dimensions/Weights
Size
in (mm)
L in (mm) D
in (mm)
Weight lbs (kgs)
ASME DIN DIN ASME
1⁄2 (15) 5 (130) 51
⁄8 (130) 41
⁄8 (105) 7.3 (3.3) 7.5 (3.4)
3⁄4 (20) 6 (150) 529
⁄32 (150) 41
⁄8 (105) 8.2 (3.7) 8.8 (4.0)
1 (25) 6 (152.4) 65
⁄8 (160) 51⁄2 (140) 12.1 (5.5) 14.3 (6.5)
– (32) — 73
⁄32 (180) 529
⁄32 (150) — 18.1 (8.2)
11⁄2 (40) 7 (178) 77
⁄8 (200) 61⁄2 (165) 20.5 (9.3) 24.2 (11.0)
2 (50) 8 (203) 91
⁄16 (230) 79
⁄32 (185) 30.2 (13.7) 30.4 (13.8)
– (65) — 1113
⁄32 (290) 821
⁄32 (220) — 47.8 (21.7)
3 (80) 91⁄2 (241) 127
⁄32 (310) 927
⁄32 (250) 65.9 (29.9) 67.2 (30.5)
4 (100) 111⁄2 (292) 1325
⁄32 (350) 117
⁄32 (285) 90.4 (41.0) 92.6 (42.0)
6 (150)*
14 (356) 14 (356) 1515
⁄16 (404) 167.7 (76.1) 171.9 (78.0)
8 (200)*
18 (457) 18 (457) 201⁄4 (515) 365.9 (166.0) 341.6 (155.0)
*Face to Face Dimensions acc. to ANSI B16.10.
1 1 body piece
2 2 body piece
3 1 ball PTFE PTFE
Flow Rates
Size
in (mm)
Cv
(Kv
)
1/2 (15) 8.1 (7.0)
3/4 (20) 18.6 (16.0)
1 (25) 27.3 (23.5)
– (32) 46.8 (40.3)
11/2 (40) 67.4 (58.0)
2 (50) 145.3 (125.0)
– (65) 208.3 (179.2)
3 (80) 316.6 (272.4)
4 (100) 573.8 (493.7)
6 (150) 1246.9 (1072.8)
8 (200) 2290.7 (1970)*

29
flowserve.com
ARV/SG Check Valves/Sight Glass Combination
Dimensions/Weights
Size
in (mm)
L in (mm) øD
in (mm)
A
in (mm)
Weight lbs (kgs)
ASME DIN ASME DIN
1 (25) 6 (152.4) 65
⁄8 (160) 1 (25) 19
⁄32 (33) 10.4 (4.7) 11.7 (5.3)
11/2 (40) 7 (178) 77
⁄8 (200) 11⁄4 (32) 125
⁄32 (45) 19.8 (9.0) 24.2 (11.0)
2 (50) 8 (203) 91
⁄16 (230) 19
⁄16 (40) 29
⁄16 (65) 23.8 (10.8) 26.9 (12.2)
3 (80) 91⁄2 (241) 127
⁄32 (310) 29
⁄16 (65) 35
⁄32 (80) 40.1 (18.2) 46.7 (21.2)
4 (100) 111⁄2 (292) 1325
⁄32 (350) 35
⁄32 (80) 315
⁄16 (100) 62.2 (28.2) 63.0 (28.6)
1 1 body
2 1 flange Ductile Iron ASTM A395 GGG-40.3
3 2 glass Borosilicate Glass DIN 7080
4 2 gasket Asbestos free DIN 3535/4
7 1 ball PTFE PTFE
8 2 ball guide PTFE PTFE
Flow Rates
Size
in (mm)
Cv
(Kv
)
1 (25) 14.5 (12.5)
11/2 (40) 30.1 (25.9)
2 (50) 55.9 (48.1)
3 (80) 110.9 (95.4)
4 (100) 185.2 (159.3)
Cv
(Kv
= m3
/hr at 1 bar ∆ p)
Pressure/Temperature and Vacuum/Temperature Ratings
Pressure/Temperature Ratings Vacuum/Temperature Ratings
Vacuum Rating: 1 mbar to 120°C (250°F) PFA
265 mbar to 180°C (350°F) PFA
*mm of mercury
*For applications below 14°F (-10°C) consult factory.

30
How to Order Atomac Lined Valves and Valve Equipment
How To Specify Atomac Fully Lined Ball Valves
Ball valves shall be ASME Class 150 (PN16) fully fluorocarbon lined
and have a two-piece ductile cast iron body to GGG-40.3 (ASTM
A395) or stainless steel. Flanges shall conform to ASME B16.5 (DIN
2501) and face-to-face dimensions to ASME B16.10 (DIN 3202/F1)
– long pattern for full port and short pattern for standard port. It
shall have an integral universal actuator mounting pad in accor-
dance with ISO 5211. The body liner must be held in place internally
as well as on the flange face with “T” slot locking grooves and have
full vacuum rating capability. The ball must also be fully coated and
be of the free floating design sealing on replaceable PTFE seats.
The valve stem shall be a CD4MCu (1.4462) insert coated with
PFA, have a cast in shoulder and be internally installed into a lined
recess in the body to prevent “blowout.” The valve stem seal must
be a deep stuffing box design with chevron stem packing and have
independent packing adjustment by a gland with PTFE-graphite
bearing. Product marking must be in accordance with MSS-SP25,
permanently serialized and color coded for quick liner identification.
In order to follow the Flowserve commitment to continuous
improvement, we reserve the right to change product and perfor-
mance specifications without notice.
How To Order
Example: 4 AKH2A FEP
4 in (100 mm) AKH2A full port valve with FEP liner and encapsulated ball.
Size Model Liner Material
Body
Material
Options
Special Ball for sizes
1–3
Double
Stuffing
Box“V” “C” Ceramic
Ball Valves
Full port, ASME 1 in-6 in (25 mm-150 mm) AKH2A PFA, FEP, PP DCI, CF8M CV CB CER DB/SB
Standard port, ASME 1 in-12 in (25 mm-305 mm) AKH3 PFA, FEP, PP, PVDF DCI, CF8M CV* CB CER DB/SB
Full port, DIN 1/2 in-12 in (13 mm-305 mm) AKH2 PFA, FEP, PP DCI, CF8M CV CB CER DB/SB
3-way 1 in-3 in (25 mm-80 mm) AMP3 PFA DCI, CF8M
Tank drain
1 in x 2 in (25 mm-50 mm) AKH6 PFA, FEP, PP DCI, CF8M
4 in x 6 in (100 mm-150 mm) DCI, CF8M
Glass pipe 1 in-4 in (25 mm-100 mm) AKH7 PFA, FEP, PP DCI, CF8M
Other Equipment
Check valve 1/2 in-8 in (15 mm-200 mm) ARV2 PFA, FEP DCI, CF8M
45° “Y” 1 in-3 in (25 mm-80 mm) ARL PFA, FEP DCI, CF8M
Sight glass, 2-way 1 in-6 in (15 mm-150 mm) ASG PFA, FEP DCI, CF8M
Sight glass, 3-way 1 in-4 in (15 mm-100 mm) ASG3 PFA, FEP DCI, CF8M
Sight glass, 4-way ASG4 PFA, FEP DCI, CF8M
Check/sight glass 1 in-6 in (15 mm-150 mm) ARVSG PFA, FEP DCI, CF8M
Sampling 1 in-3 in (25 mm-80 mm) APN/T PFA, FEP DCI, CF8M
Sampling/sight glass 1 in-3 in (25 mm-80 mm) APN/SG PFA, FEP DCI, CF8M
Strainer 1 in-6 in (15 mm-150 mm) ASF PFA, FEP DCI, CF8M
*Note: For 1 in (25 mm) AKH3 valve, specify CV or 6 or 14.
Size Model Stem Gasket
Ceramic Lined Valves
1 in-4 in (15mm-100mm) AKH5
C=ceramic
S=316SS
HC=Hastelloy® C
200=PTFE
350=Grafoil®
Example: 2 AKH5 S 200
2 in (50 mm) AKH5 ceramic lined valve with ceramic ball, 316
stainless steel stem and PTFE gasketry.
® Hastelloy is a registered trademark of Hayes International.
® Grafoil is a registered trademark of Union Carbide.

31
flowserve.com
Selection, Installation, Operation and
Maintenance
Although Flowserve can, and often does, provide general guide-
lines, it is obviously not possible to provide application specific
data and warnings for all conceivable applications. The purchaser/
end user must therefore assume the ultimate responsibility for
the proper selection, installation, operation and maintenance of
the products. Read the appropriate IOM available from Flowserve
Ahaus GmbH before installing, operating or repairing any valve.
The purchaser/end user should train its employees and/or contrac-
tors in the safe use of the Flowserve products in connection with
the purchaser’s manufacturing processes.
Design Changes
In order to follow the Flowserve commitment to continuous
improvement, we reserve the right to change product and perfor-
mance specifications without notice.
Index
Actuation Options 7
AKH2 Full Port 3
Technical Data 12,13
AKH2A ANSI Full Port 2,3
Technical Data 17
AKH3 Standard Port 2,3
AKH5 Ceramic Lined Valves 5
Technical Data 22-23
AKH6 Fully Lined Tank Drain Valves 8
Technical Data 19
AKH7 for Glass Pipe Systems 8
Technical Data 21
AMP3 Three-Way Lined Valves 4
Technical Data 18
APN/T and APN/SG Lined Sampling Valves 9
ARV/SG Lined Check Valves/Sight Glass 12
Technical Data 25
ARV2 and ARL Lined Check Valves 10
ASF Lined Strainer 11
Technical Data 14
ASG Lined Sight Glass 9
Chlorine Service 3
Contact Information 32
Control Valves,
Available Options 3
Packages 3
Extended Packing 3
Pressure/Temperature Ratings 29
Vacuum/Temperature Ratings 29
V-Port Control Valves 6
How to Order 30
How to Specify 30
For actuating options, see page 7.

flowserve.com
To find your local Flowserve representative:
For more information about Flowserve Corporation, visit
www.flowserve.com or call USA 1 800 225 6989
Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to perform its
intended function safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications
under a wide variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot provide specific data and warnings for all possible
applications. The purchaseruser must therefore assume the ultimate responsibility for the proper sizing and selection, installation, operation, and maintenance of Flowserve products. The
purchaser/user should read and understand the Installation Operation Maintenance (IOM) instructions included with the product, and train its employees and contractors in the safe use
of Flowserve products in connection with the specific application.
While the information and specifications contained in this literature are believed to be accurate, they are supplied for informative purposes only and should not be considered certified or
as a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be construed as a warranty or guarantee, express or implied, regarding any matter with respect
to this product. Because Flowserve is continually improving and upgrading its product design, the specifications, dimensions and information contained herein are subject to change
without notice. Should any question arise concerning these provisions, the purchaser/user should contact Flowserve Corporation at any one of its worldwide operations or offices.
© 2005 Flowserve Corporation, Irving, Texas, USA. Flowserve is a registered trademark of Flowserve Corporation.
United States
Flowserve Corporation
Flow Control Division
1978 Foreman Drive
Cookeville, Tennessee 38501
Phone: 931 432 4021
Fax: 931 432 3105
Europe
Flowserve Ahaus GmbH
Von Braun Strasse 19a
D-48683 Ahaus
Germany
Phone: + 49.2561.686.0
Fax: + 49.2561.68639
Asia Pacific
Flowserve Pte. Ltd.
12 Tuas Avenue 20
Republic of Singapore 638824
Phone: 65 862 3332
Fax: 65 862 2800FCD ATENTB0010-00 (Part VA-10) Printed in USA.

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