Main Parameter Specification |
1.Design and Manufacture | ANSI B16.1 |
2.Face to face | ANSI B16.10 |
3.Flange End Dimensions | BS4504 |
4.Working Pressure | 150PSI Steam Basic Rating 200psi Cold Working Pressure |
5.Pressure Test | API598 |
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Main Parts and Materials |
Number | Part Name | Material |
1 | Body | Grey Cast Iron(ASTM A126-B) |
2 | Bonnet | Grey Cast Iron(ASTM A126-B) |
3 | Nut | Carbon Steel(ASTM A307) |
4 | Bolting | Carbon Steel(ASTM A307) |
5 | Ball | Stainless steel(A182 F304) |
6 | Seat | PTFE |
7 | Gasket | PTFE |
8 | Stem | Stainless steel(A182 F304) |
10 | Gland Flange | Grey Cast Iron(ASTM A126-B) |
11 | Gland Bolt | Carbon Steel(ASTM A307) |
12 | Stop Collar | Carbon Steel |
13 | Lever | Steel |
14 | Circlip | Carbon Steel |
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Main Dimensions |
Norminal diameter
in mm | Pressure | Length | Diameter of flange | Height |
1/2" | 15 | 150LB | 108 | 89 | 72 |
3/4" | 20 | 150LB | 117 | 98 | 76 |
1" | 25 | 150LB | 127 | 108 | 92 |
1 1/2" | 40 | 150LB | 165 | 127 | 123 |
2" | 50 | 150LB | 178 | 152 | 132 |
2 1/2" | 65 | 150LB | 190 | 178 | 164 |
3" | 80 | 150LB | 203 | 190 | 173 |
4" | 100 | 150LB | 229 | 229 | 210 |
6" | 150 | 150LB | 394 | 279 | 288 |
8" | 200 | 150LB | 457 | 343 | 374 |
10" | 250 | 150LB | 533 | 406 | 366 |
12" | 300 | 150LB | 610 | 483 | 412 |
