Customization: | Available |
---|---|
Media: | Oil |
Temperature: | -20ºC-120ºC |
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Standard | ||
Design Standard | Face to Face | Flanges connection |
MSS SP-70 AWWA C509 |
ANSI B16.10 | ANSI B16.1 ANSI B16.5 |
Performance specification | |||
Norminal pressure | Shell test | Sealing test | Back seal test |
125LB | 2.5MPa | 1.1MPa | 1.1MPa |
150LB | 3.0MPa | 2.2MPa | 2.2MPa |
Main parts materials | |||||||
Body | Bonnet | Stem | Disc | Seat | Stem Nut | ºC Working temperature |
Suitable medium |
A126 A536 |
A126 A536 |
2Cr13 SS304 SS316 BRASS |
A126/A536 with Brass/ Bronze/ Stainless Steel |
Brass Bronze Stainless Steel |
Brass | -20ºC-120ºC | Water Steam Oil Gas |
Main external and connection dimension | |||||||||
125LB | |||||||||
DN | 2" | 2 1/2" | 3" | 4° | 5" | 6" | 8" | 10" | 12" |
L | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 |
D | 152 | 178 | 191 | 229 | 254 | 279 | 343 | 406 | 483 |
D1 | 121 | 140 | 152 | 191 | 216 | 241 | 299 | 362 | 432 |
b | 20 | 20 | 22 | 24 | 26 | 26 | 26 | 28 | 28 |
n-d | 4-18 | 4-18 | 4-18 | 8-18 | 8-22 | 8-22 | 8-22 | 12-26 | 12-26 |
H | 347 | 390 | 470 | 535 | 644 | 739 | 936 | 1133 | 1330 |
C | 180 | 180 | 200 | 200 | 280 | 280 | 320 | 350 | 350 |
150LB | |||||||||
DN | 2" | 2 1/2" | 3" | 4" | 5° | 6" | 8" | 10" | 12" |
L | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 |
D | 152 | 178 | 191 | 229 | 254 | 279 | 343 | 406 | 483 |
D1 | 121 | 140 | 152 | 191 | 216 | 241 | 299 | 362 | 432 |
D2 | 98 | 118 | 129 | 168 | 193 | 213 | 271 | 332 | 402 |
b | 20 | 20 | 22 | 24 | 26 | 26 | 26 | 28 | 28 |
n-d | 4-18 | 4-18 | 4-18 | 8-18 | 8-22 | 8-22 | 8-22 | 12-26 | 12-26 |
H | 347 | 390 | 470 | 535 | 644 | 739 | 936 | 1133 | 1330 |
C | 180 | 180 | 200 | 200 | 280 | 280 | 320 | 350 | 350 |