API Forged Presure seal Gate Valve
Pressure-seal Gate Valve 900Lb~2500Lb
Standard Material Specifications
NO. | Part Name | CS to ASTM | AS to ASTM | SS to ASTM |
Type A105 | Type F22 | Type F304(L) | Type F316(L) |
1 | Body | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
2 | Seat | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
3 | Wedge | A276 430&410 | A182 F304 | A182 F304(L) | A182 F316(L) |
4 | Stem | A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
5 | Pressure Seat | A105 | A182 F304 | A182 F304(L) | F316(L) |
6 | Pressure Ring | A276 304L | A276 316L |
7 | Bonnet | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
8 | Gland Eye hold | A193 B7 | A193 B16 | A193 B8(M) | |
9 | Pin | A276 420 | A182 F304(L) |
10 | Stem Packing | Flexible Graphite | PTFE |
11 | P.S. Lock Nut | A194 2H | A194 4 | A194 8 | A194 8M |
12 | Gland | A276 F420 | A182 F304 |
13 | Gland Flange | A216 WCB | A351 CF8 |
14 | Nut | A194 2H | A194 4 | A194 8 | A194 8M |
15 | Yoke Nut | A276-410 |
16 | Retaining Nut | A194 2H | A194 4 | A194 8 | A194 8M |
17 | Hand wheel | A197 |
18 | H.W. Lock Nut | A194 2H | A194 4 | A194 8 | A194 8M |
19 | Oil Cup | Brass |
Suitable Medium | W.O.G. etc | W.O.G. etc | HNO3,CH3OOH etc |
Suitable Temperature | -29 425 font | -29 550 font | -29 180 font |
Note: Other materials are available upon request.
Dimensions (mm) and Weights (Kg)
NPS | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" |
L | 900~1500Lb | 140 | 140 | 140 | 178 | 178 | 216 |
2500Lb | 186 | 186 | 186 | 232 | 232 | 279 |
H(OPEN) | 321 | 321 | 321 | 380 | 414 | 502 |
W | 160 | 160 | 180 | 200 | 250 | 280 |
Weights | 900Lb~1500Lb | 11.5 | 10.8 | 10.5 | 19.6 | 21.0 | 55.4 |
2500Lb | 12.3 | 11.6 | 10.8 | 26.0 | 28.4 | 60.0 |
