Specifications
- Standard:API 600,ASME B16.34
- Pressure:150LB ~ 2500LB
- End:Flanged,Butt Welded
- Structure:bolted bonnet,flat wedge
- Size:2″ ~ 60″
- Material:Carbon Steel,Stainless Steel,Duplex Stainless Steel,Alloy etc.
- Operator:Bare stem,handwheel,gear,electric actuator,pneumatic actuator etc.
- Application:Used in oil and gas pipeline,offshore engineering,power plants,cryogenics etc.
Parts Materials Table Reference
| No. | Part Name | Material | |||
|---|---|---|---|---|---|
| 1 | Body | A216 WCB | A216 WCB | A352 LCB | A351 CF8M |
| 2 | Bonnet | A216 WCB | A216 WCB | A352 LCB | A351 CF8M |
| 3 | Wedge | A105+ENP | A276 304 | SS 410+ENP | SS 316+ENP |
| 4 | Stem | A276 420 | A182 F304 | A812 F6a | A182 F316 |
| 5 | Seat Ring | A105+PTFE | A182 F304+PTFE | A105+PTFE | A182 F316+PTFE |
| 8 | Packing | Graphite | Graphite | Graphite | PTFE |
| 6 | Gasket | Graphite | Graphite | Graphite | Graphite |
| 7 | Bonnet Gasket | Graphite+SS 304 | Graphite+SS 304 | Graphite+SS 304 | Graphite+SS 304 |
| 8 | Gland | A105 | A105 | A105 | F316 |
| 12 | Handwheel | Carbon Steel | Carbon Steel | Carbon Steel | Carbon Steel |
Note:Other materials are available and tailor-made after negotiating.
Profduct Features
- Grease fittings device
- Self-sealing packing groups
- Pressure relief design
- Low emission control
- Lubricated and wearing-resistance seat
- Whole-closed struture
- Hard alloy seat with erosion resistance feature
- Through-way type port
Inquiry
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