Description
Specifications:
1) Size: 1/4″ to 2″
2) Class: 150LB to 2500LB
3) Type: Bolted bonnet, welded bonnet or pressure sealed bonnet, reducer bore or full bore, Screwed end (NPT) or Socket Welded end.
4) Material: A105, LF2, F304, F316, F304L, F316L, F11, F22, F51,F53, F5, F9, MONEL, ALLOY 20 etc.
Standard Material Specification
Standard Material Specification
| 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 | Piston Disc | A276 410 | A276 304 | A276 304(L) | A276 316(L) |
| 3 | Gasket | Corrugated SS+graphite | SS+PTFE | ||
| 4 | Bonnet | A105 | A182 F22 | A182 F304(L) A182 F316(L) | |
| 5 | Nameplate | SS | |||
| 6 | Bolt | A193 B7 | A193 B16 | A193 B8M | A193 B8M |
| 7 | Ball | A182 F304 | A182 F304 | A182 F304 | A182 F304 |
| Suitable Medium | W.O.G.etc | W.O.G.etc | HNO 3 ,CH 3 OOH etc | ||
| Suitable Temperature | -29-425°C | -29-550°C | -29-180°C | ||
Note:Other materials aer available upon request.
CS=Carbon Steel;AS=Alloy Steel;SS=Stainless Steel;
Dimension (mm) and Weight (Kg)
| NPS | Conv. | 3/8″ | 1/2″ | 3/4″ | 1″ | 11/4″ | 11/2″ | 2″ | |
| Full | 3/8″ | 1/2″ | 3/4″ | 1″ | 11/4″ | 11/2″ | 2″ | ||
| L | 79 | 79 | 92 | 111 | 120 | 152 | 172 | 200 | |
| H | 61 | 61 | 65 | 79 | 95 | 103 | 118 | 132 | |
| Wieght | Bolted | 1.4 | 1.2 | 1.5 | 3.1 | 3.9 | 5.6 | 8.9 | 12.5 |
| Welded | 1.1 | 1.0 | 1.2 | 2.9 | 3.3 | 4.9 | 8.1 | 10.9 | |
