american standard worm wheel plug valve
nominal diameter: nps1 / 2 "~ 56"
nominal pressure: class150 ~ 2500lb
operating temperature: -29 ~ 340 ℃
main body material: carbon steel, stainless steel, ultra-low carbon stainless steel, duplex stainless steel, heat and oxidation steel, low temperature steel
operation: manual, worm gear
design criteria: api 6d, api599
length of the structure: asme b16.10
connection standard: asme b16.5
pressure test: api 598
pressure - temperature rating: asme b16.34
pressure test
|
nominal pressure |
strength test |
water seal test |
gas seal test |
|||
|
mpa |
lbf / in2 |
mpa |
lbf / in2 |
mpa |
lbf / in2 |
|
|
150 |
3.1 |
450 |
2.2 |
315 |
0.5 ~ 0.7 |
60 ~ 100 |
|
300 |
7.8 |
1125 |
5.6 |
815 |
||
|
600 |
15.3 |
2225 |
11.2 |
1630 |
||
|
900 |
23.1 |
3350 |
16.8 |
2440 |
||
|
1500 |
38.4 |
5575 |
28.1 |
4080 |
||
|
2500 |
64.6 |
9367 |
47.4 |
6873 |
||
main parts materials and performance
|
body, bonnet |
plug body |
regulating valve |
adjust the gasket |
o-ring |
operating temperature |
suitable media |
|
wcb |
wcb |
f6 |
ptfe |
fluororubber |
-29 ~ 340 ℃ |
water, steam, natural gas, petroleum, |
|
a105 |
a105 |
f6 |
||||
|
cf8 |
f304 |
f304 |
||||
|
cf3 |
f316 |
f316 |
ptfe |
acid 220 ℃ |
|
|
|
cf8m |
f304l |
f304l |
||||
|
cf3m |
f316l |
f316l |
the main dimensions
| model | x43f-150lb | |||||||||||||||
| pn | 150lb | |||||||||||||||
| dn | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| in | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
| l-rf | 108 | 117 | 127 | 140 | 165 | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | |
| lbw | 152 | 178 | 203 | 216 | 229 | 267 | 305 | 330 | 356 | 381 | 394 | 457 | 533 | 610 | 686 | |
| h | 110 | 115 | 115 | 135 | 140 | 150 | 165 | 180 | 380 | 460 | 520 | 580 | 620 | 380 | 760 | |
| w | 175 | 178 | 175 | 220 | 280 | 305 | 350 | 405 | 300 | 300 | 320 | 320 | 350 | 380 | 450 | |
| weight / kg | 8.5 | 9.5 | 10.5 | 12 | 14 | 18 | 22 | 26 | 40 | 60 | 70 | 130 | 219 | 381 | 570 | |