SEMPELL

VA 500 Serie high-pressure Stop Valves
ASME
SEMPELL
All applications of stop valves up to a Nominal Diameter
of 2”.
Features
• Bonnetless die-forged body.
• One piece body design with packing
only.
• Stellited seat.
• Stem nut drive sealed against
contamination.
• Simple on-line actuator mounting
• Position indicator.
• Small driving forces.
• Low pressure loss.
• Other designs available.
Technical data
Pressure rating
: Class 600, 1690, 2680
Temperature rating:-20°F/ 28°C to + 1150°F/ 620°C
Sizes
:NVS 1/2” - 2”
Materials
:A 105, A 182-F12,
A 182-F22, A 182-F91
A 182-F316,A182-F347
www.pentair.com/valves
Pentair reserves the right to change the content without notice
SEMDR-0007-EN-1307
VA 500 Serie high-pressure Stop Valves
Type VA 500
TÜV - Type-tested
TYPE VA 500
Class 1690, 2680
NVS 1/2” - 2”
HP Stop Valve
Easy changing over to actuators
Low friction bearing extension compensation
For disassembly: only loosen screws, remove
inner parts as one unit
Protected long-term lubrication
Visual position indicator
Stripper
Two-piece gland
One-piece, non-rotating stem (17% Cr)
One-piece die-forged body
Pure graphite packing
Stellited Body-seat
Low pressure loss
Cylindrical connections: easy to weld and test
Pentair reserves the right to change the contents without notice
page 2
VA 500 Serie high-pressure Stop Valves
Type VA 501 / Type VA 510
Type VA 501
Type VA 510
Class 1690, 2680
NVS 1/2” - 2”
HP - Stop Valve
Class 1690, 2680
NVS 1/2” - 2”
HP - Stop Valve
Design features Type VA 501
• Rotating stem.
• Loose Stellite-disc.
• Floating Back-seat.
• Only hand operated.
• Upgrade to VA 500 possible.
Design features Type VA 510
• Two-piece body/bonnet design.
• Body from bar material.
• Many variations of material.
Pentair reserves the right to change the contents without notice
page 3
VA 500 Serie high-pressure Stop Valves
Type VR 540 / Type VR 500
Type VR 540
Type VR 500
Class 1690, 2680
NVS 1/2” - 2”
HP - Screw Down Non Return Valve
Class 1690, 2680
NVS 1/2” - 2”
HP - Piston Check Valve
Design features Type VR 540
• Body/bonnet two piece design.
• Combined function in one valve.
• Guided disc.
Pentair reserves the right to change the contents without notice
Design features Type VR 500
• Body die-forged.
• Spring for vertical installing.
• Flat seat.
• Guided disc.
page 4
VA 500 Serie high-pressure Stop Valves
Type VF 500
Type VF 500
Type VF 500
Class 600
NVS 1/2” - 2”
HP - Stop Valve with Bellows
Class 1690
NVS 1/2” - 2”
HP – Stop Valve with Bellows
Design features Type VF 500
• Body die forged.
• Bellows for two pressure ratings.
• Safety stuffing-box.
Pentair reserves the right to change the contents without notice
page 5
VA 500 Serie high-pressure Stop Valves
Type VA 500
27
28
26
29
25
24
30
23
31
22
32
21
33
20
34
19
35
18
36
17
37
16
38
15
39
14
40
13
1
12
1.1
Pentair reserves the right to change the contents without notice
page 6
VA 500 Serie high-pressure Stop Valves
Materials
Materials
VA 500 / VA 501
VA 510
VF 500
VF 500
VR 500 / VR 540
51
60
63
81
80
68
Part name
Material
1
Body
A105
A182 F12
A182 F22
A182 F347
1.1
Body seat
Stellit
1.3
Welding neck flange
A105
A182 F12
A182 F22
A182 F347
3
Bonnet / Cover
A182 F22*
A182 F347*
4
Screw bolt
A193B16*
A453Gr660*
5
Hexagonal nut
A194Gr.2H*
A453Gr660*
6Disc
17%Cr
7Stud
Steel
10Disc
Stellit
12
Stem
17% Cr
12.3Spacer
Austenit
12.4
Balanced bellows
Austenit
13
Base ring
13% Cr
14 •
Packing
Grafit
15
Gland shaft
13% Cr
16
Gland flange
13% Cr
17 •
Stripper
Grafit
18
Name plate
Austenit
19
Notched nail
Austenit
20
Guide bush
13% Cr
21 •
Sealing ring
FPM
22
Allan bolt
Steel
23
Threaded bush
SM
24Cover
Steel
25
Parallel key
Steel
26Handwheel
Steel
27
Retaining ring
Spring Steel
28
Lock washer
Steel
29
Sealing ring
FPM
30
Cup spring
Spring steel
31
Disc ring
13% Cr
32
Neddle bearing
Steel
33
Slide ring
PTFE
34
Split ring
17% Cr
35Ring
Austenit
36
Guide bolt
17% Cr
37
Hexagonal nut
Steel
38Washer
Steel
39
Eye bolt
Steel
40
Slotted pin
Austenit
41Stud
Steel
42 •
Gasket
Austenit / Grafit
43 •
Gasket
Austenit / Grafit
45Spring
Inconel
46
Tightening pin
Spring steel
• Commissioning parts
Bolts and nuts corrosion protected
* Corresponding type / Body material
Pentair reserves the right to change the contents without notice
A182 F91
A182 F316
A182 F91
A182 F316
page 7
VA 500 Serie high-pressure Stop Valves
Application ranges
Application ranges - ASTM materials for socket weld or buttweld (psig/°F)
A 105A 182F12A 182F22
Class
600 169026801690268016902680169026801690268016902680169026801690268016902680
Temp. °FStandard
SpecialLimited
Standard
Special
Limited
Standard
Special
Limited
-20 - 100 1480 4175 66154225670042256700422567004225670042256700422567004225670042256700
200
1350369560304225670042256700422567004225670042256700422567004225670042256700
300
1315369558654225670042256700406564504225670042256700406565054225662542256625
400
12703570566042256700422567003905 61904225670042256700390563054225647042256470
500
1200337553504225670042256700374559404225670042256700374559504225643042256430
600
109530804890 40156370 40156365 341054054225670042256700 341054054225643042256430
650
1075302547953940624539406245 331552604225670042256700 331552604225639542256395
700
106530054760 3910 6195 3910 619532005070 41306550 4130655032005070 41306355 41306355
750
101028404500355056303550563029954750 41056505 4105650529954750 4105 6165 4105 6165
800
825232036752895459528954595286045354055643040556430286045354055 60104055 6010
850
535 15102390 18802985 1880298527454350 38156050 3815605027454350 38155740 38155740
900
345 970 1530 1205 1915 1205 19152530 401533055245330552452530 40153305536033055360
950
205 580 920 725 1150 745 1145 179528452245356023053705 179533702245 421523054390
1000
105 290 460 360 575 390 575 121519301520241016452745 121523251520291016453310
1050 8101285 10151608 11001830 98515601233 195113352220
110054085567510727301220 619 98177212278371396
1150350550435690470785388 611484766524 871
Application ranges - ASTM materials for socket weld or buttweld (psig/°F)
A 182F347A 182F91
A 182F316
Class
600 169026801690268016902680169026801690268016902680169026801690268016902680
Temp. °FStandard
SpecialLimited
Standard
Special
Limited
Standard
Special
Limited
-20 - 100 14404055 69104225720042256700422567004225670042256700405664324225670042256700
200
1320372063354035687040356395422567004225670042256700348755323887 61643887 6164
300
1230346059003695629536955860 410265074225670042256700 31494996 35155574 35155574
400
114532355505347559253475 551539776303422567004225670028954588 32115092 32115092
500
10803040 51853360572033555320374659384225670042256700269242672992474929924749
600
102528954930323055003225 5120340854034225670042256700 2541 40312838449728384497
650
101028404840 31705405 31705025 331352584225670042256700 250139662777 44012777 4401
700
99027854745 31105300 31104930 3199 5071 41306550 413065502446 38812727432627274326
750
98527704725309052653090490029964749 41066507 410665072406 3817 26814250 26814250
800
975274546803065522030654855 286145344056643240566432237837732654 42132654 4213
850
970273046553050 51953045483527444352 3814 6051 3814 60512354 37312625 41642625 4164
900
9002530 43153030 51653030 48102530 40153380536033805360233837092608 41332608 4133
950
775 2175 3710266045252660 4210 217534522658 421327274388 217534522580409025804090
1000
72520503490237040402370375520503248 2371375725674275 1971 3125 23713757 23713757
10502028 3216 2371375725674275
1100
1701
2696
2124
3371
2301
3836
1150
1256
1989
1571
2487
1701
2830
Notes
• Allowable working pressure in psig
• Recommended temperatures see ASME 16.34
• Flanged valves see values acc.to ASME B16.34 Standard Class (no intermediate)
• VF 500 only Standard Class 600,1690
• Test pressure = 1.5 X allowable working pressure at 100°F
• Other materials on request
Pentair reserves the right to change the contents without notice
page 8
VA 500 Serie high-pressure Stop Valves
Application ranges
Application ranges - ASTM materials for socket weld or buttweld (bar/°C)
A 105A 182F12A 182F22
Class
600 169026801690268016902680169026801690268016902680169026801690268016902680
Temp. °CStandard
SpecialLimited
Standard
Special
Limited
Standard
Special
Limited
-28 - 38 102287456 291461291461291461 291461291461 291461291461291461
93
93262415 291461291461291461 291461291461 291461291461291461
149
90254404 291461291461280444 291461291461280448291456291
456
204
87246390 291461291461269426 291461291461269434291446291
446
260
82232368 291461291461258409 291461291461258410291443291
443
315
75 212337 276439276438235372 291461 291 461 235372 291443 291443
343
74208330 271430 271430228362 291461 291 461 228362 291440 291440
371
73207328 269427269427220349 284451284 451 220349284438284438
399
69 195 310 244388244388206327 283448283448 206327283425283425
426
56159253 199316199316197312279443279443 197312279414279414
454
36 104 164 129205 129205 189299 263417263 417 189299263395263395
482
23 66 105 83 132 83 132 174276 227361227 361 174276227369227369
510
14 39 63 49 79 51 78123196 154245158255 213232154290158
302
538
7 19 31 24 39 26 39 83133 104166 113189 83160104200 113
228
5655588 6911075126 6710785
13492
153
5933758 46735084 426753845796
6212437 29473254 264233523660
Application ranges - ASTM materials for socket weld or buttweld (bar/°C)
A 182F347A 182F91
A 182F316
Class
600 169026801690268016902680169026801690268016902680169026801690268016902680
Temp. °CStandard
SpecialLimited
Standard
Special
Limited
Standard
Special
Limited
-28 - 38 99279476 291496291461291461 291461291461279443291461291461
93
91256436 278473278440 291 461 291461 291 461 240 381267424267424
149
85238406 254434254404282448 291461 291 461 217344242384242384
204
79223406 254434254404282448 291461 291 461 199 316 221351 221351
260
74209357 231394 231366258409 291461 291 461 185294206327206327
315
71 199339 222379222353234372 291461 291 461 175277 195310 195310
343
69 195333 218372 218346228362 291461 291 461 172273 191303 191303
371
68 192327 214365 214339220349 284451284 451 168267 188298 188298
399
67 190325 213363 213337206327 283448283448 165263 184293 184293
426
67 189322 211359 211334 197 312 279443279443 163260 182290 182290
454
67 188320 210358209333 189300 262417262 417 162257 180287 180287
482
62 174297 208356208 331 174276 233369233369 161255 179284 179284
510
53149255 183 311183290149238 183290188302 149238177281177281
538
50 141240 163278 163258 141223 163259 176294 135 215 163259 163259
565139221 163259176294
593
117
185
146
232
158
264
621
86
137
108
137
117
195
Notes
• Allowable working pressure in bar
• Recommended temperatures see ASME 16.34
• Flanged Valves see values acc. to ASME B16.34 Standard Class (no intermediate)
• VF 500 only standard Class 600,1690
• Test pressure = 1.5 X allowable working pressure at 38°C
• Other materials on request
Pentair reserves the right to change the contents without notice
page 9
VA 500 Serie high-pressure Stop Valves
Accessories
OPEN
SHUT
SN 30
SN 33
OPEN
SHUT
OPEN
SHUT
SN 34
SN 36/37
OPEN
SHUT
SN 38
Pentair reserves the right to change the contents without notice
SN 45
page 10
VA 500 Serie high-pressure Stop Valves
Accessories
OPEN
SHUT
SN 53
SN 160.1
OPEN
OPEN
SHUT
SHUT
SN 182
SN 371/373
Accessories
SN 25
SN 30
SN 33
SN 34
SN 36/37
SN 38
SN 41
SN 42.1
SN 43
SN 45
SN 53
SN 99
SN 160.1
SN 182
SN 371-373
Free of non-ferrous metal
Water-seal for stuffing box
Mounting for electrical actuator acc. ISO 5210
Mounting for piston acc. to DIN 3358
Electrical contactor DIN43694 “SHUT/OPEN”
(Standard, explosion protected, nuclear technology)
Handwheel locking with padlock
Stellite disc
Body seat cobalt-free
Material transition rings
Throtting disc
Backseat
PTFE silk packing
Spring loaded gland
Spindle lubrication
Valve lock A3-A5
Pentair reserves the right to change the contents without notice
page 11
VA 500 Serie high-pressure Stop Valves
Dismantling space
Dimensions
b
Buttweld end
Pentair reserves the right to change the contents without notice
d3 *
Plain
A max.
A max.
Socketweld end
page 12
VA 500 Serie high-pressure Stop Valves
Dimensions
Dimensions/weights in inch/lbs
VA 500 VA 501 VA 510 VR 540 VR 500 VF 500 VF 500
Class1690/26801690/26801690/26801690/26801690/2680
600
1690
NVS
1/2”
1”
2”1/2”
1”
2”1/2”
1”
2”1/2”
1”
2”1/2”
1”
2”1/2”
1”
2”1/2”
1”
2”
L
L1
b
H
H1
H2
h
D
/ stroke
R
Weight
6.307.0911.81
11.8114.1720.87
4.725.12 6.69
9.8411.81 17.91
7.68 9.65 15.16
24.4125.5932.28
1.381.772.95
7.878.8613.78
5
7.5 10
17.626.5 88.2
6.307.0911.81 6.307.0911.81 6.307.0911.81 6.307.0911.81 6.30 7.0911.81
11.8114.1720.87 11.8114.1720.87 11.8114.1720.87 11.8114.1720.87 11.81 14.1720.87
4.72 5.12 6.69 5.51 5.51 8.66 5.12 5.12 7.09 5.12 5.12 7.09 5.12 5.51 7.09
9.84 11.81 17.91
9.84 11.81 17.91 12.6012.60 18.70
5.12 5.12 7.28 14.17 14.1720.47
7.68 9.65 15.16
7.68 9.65 15.16
10.43 10.43 15.94
-
-
-
12.00 12.00 17.72
24.4125.5932.28 24.4125.5932.28 21.6521.6522.83 21.6521.6522.83 21.65 21.6524.41
1.381.772.95 1.381.772.95 1.771.772.95 1.771.772.95 1.77 1.772.95
7.878.8613.78 7.878.8613.78 7.878.8613.78 7.878.8613.78 7.87 8.8613.78
5
7.5 10
5
7.5 10
3
3
4
-
-
-
4.5
4.5 5
15.4 22 77.2
39.7 41.9141.1
39.7 39.7 114.6 22 22 70.6 44.1 44.1123.5
6.30 7.09 11.81
11.81 14.17 20.87
5.12 5.51 7.09
16.93 16.93 24.80
14.76 14.76 21.65
21.65 21.65 28.74
1.77 1.77 2.95
7.87 8.8613.78
4.5
4.5
5
50.7 50.7 136.7
Buttweld ends acc. to ASME B16.25 in inch
Sched.80
NPS
NVS
3/8” 1/2” 3/4”
1” 1 1/4” 1 1/2” 2” 2 1/2” 1/2” 3/4”
160
1” 1 1/4” 1 1/2” 2” 2 1/2” 1/2” 3/4”
XXS
1” 1 1/4” 1 1/2” 2” 2 1/2” 3”
1/2”
1”
2”
1/2”
1”
2”
1/2”
1”
2”
B
0.420.550.740.96 1.28 1.50 1.942.320.470.61 0.82 1.16 1.34 1.692.13 0.250.430.600.90 1.10 1.50 1.772.30
A
0.710.871.061.381.731.932.402.950.871.061.381.731.932.402.950.871.061.381.731.932.402.953.54
B
min
0.24
0.71
1.06
0.24
0.711.060.24
0.711.06
A
max
1.50
2.13
3.70
1.50
2.133.701.50
2.133.70
d3
0.51
0.79
1.58
0.51
0.791.580.51
0.791.58
Socketweld ends acc. to ASME B16.11 in inch
Sched.2680
NPS
NVS
C
t
3/8” 1/2” 3/4”
1” 1 1/4” 1 1/2” 2”
1/2” 1”
2”
0.690.861.071.331.681.922.31
0.390.510.510.510.510.510.63
Dimensions/weights in mm/kg
VA 500 VA 501 VA 510 VR 540 VR 500 VF 500 VF 500
Class1690/26801690/26801690/26801690/26801690/2680
600
1690
NVS
1/2”
1”
2”1/2”
1”
2”1/2”
1”
2”1/2”
1”
2”1/2”
1”
2”1/2”
1”
2”1/2”
1”
2”
L
L1
b
H
H1
H2
h
D
R
/ stroke
Weight
160180300 160180300 160180300 160180300 160180300 160 180300
300360530 300360 530 300360530 300360 530 300360 530 300 360530
120130170 120130 170 140140220 130130 180 130130 180 130 140180
250 300 455 250 300 455
250 300 455 320 320 475
130 130 185 360 360 520
195 245 385
195 245 385
195 245 385 265 265 405
- -
- 305 305 450
620650820 620650 820 620650820 550550 580 550550 580 550 550620
354575 3545 75 354575 4545 75 4545 75 45 4575
200
225
350200
225
350 200
225
350 225
225
350 -- -225
225
350
57.5 10
57.5 10
5 7.5 10
3 3 4
- - - 4.5 4.5 5
81240 71035 181964 181852 101032 202056
160 180300
300 360530
130 140180
430 430630
375 375550
550 550730
45 4575
225
225
350
4.5 4.5 5
23 2362
Buttweld ends acc.to ASME B16.25 in mm
Sched.80
NPS
NVS
3/8” 1/2” 3/4”
1” 1 1/4” 1 1/2” 2” 2 1/2” 1/2” 3/4”
160
1” 1 1/4” 1 1/2” 2” 2 1/2” 1/2” 3/4”
XXS
1” 1 1/4” 1 1/2” 2” 2 1/2” 3”
1/2”
1”
2”
1/2”
1”
2”
1/2”
1”
2”
B
10,7 13,90 18,8024,3032,5038,10 49,2059,00 11,8015,6020,7 29,5 34 42,8 54 6,4 11 15,2 22,8027,9038,2 45 58,4
A
1822 27354449 6175 22273544 49617522 27
35444961 7590
6
18
27
6
18276
18
27
B min
38
54
94
38
549438
5
94
A max
d3
13
20
40
13
204013
20
40
Socketweld ends acc. to ASME B16.11 in mm
Sched.2680
NPS
NVS
C
t
3/8” 1/2” 3/4”
1” 1 1/4” 1 1/2” 2”
1/2” 1”
2”
17.5 21.7 27.1 33.842.548.6 61.1
101313 13131316
Pentair reserves the right to change the contents without notice
page 13
VA 500 Serie high-pressure Stop Valves
Maintenance / Toolkit
Tool kit
The available maintenance tool kit in metal boxes allows quick and thorough disassembly,
maintenance, test and reassembly on all VA 500-Series valves.
The necessary overhaul can be reduced to a minimum of time.
More information on request.
Pentair reserves the right to change the contents without notice
page 14
VA 500 Serie high-pressure Stop Valves
Coding system
VA 500 512680 1” GWXXX
Valve type
Accessories
VA = Stop Valve
Standardized Accessories
VF = Stop Valve with
balanced Bellows
Pipe connection
W = Buttweld end acc.
to ASME
M = Socketweld end
acc. to ASME
A = Flange acc. to ASME
U = Plain
VR = Check Valve
Valve design
500
501
Body design
510
G = Globe type/
T-pattern
540
Material specification
VA500
51/60/63/80/81
Nominal Valve Size
VA501
51/60/63/80/81
1/2”
NVS 1/2”
1”
NVS 1”
2”
NVS 2”
VA510
80/68/81
VR500
51/60/63/81
Pressure rating
600
VR540
51/60/63/81
VF500
51/81
Material specification
Class 600
1690
Class 1690
2680
Class 2680
Material
51A105
60A182F12
63A182F22
68A182F316
80A182F91
81A182F347
Pentair reserves the right to change the contents without notice
page 15
VA 500 Serie high-pressure Stop Valves
SEMPELL
Sempell AG
Werner-von-Siemens-Straße
41352 Korschenbroich, Germany
Tel: +49 21 61 6 15-0
Fax: +49 21 61 6 47 61
E-mail: seminfo@sempell.com
Web: www.sempell.com
All products are subject to ongoing development and improvement. Sempell reserves the right to
change designs and material specifications without further notice.
Pentair reserves the right to change the contents without notice
page 16