Specifications
- Standard:BS 1873,ASME B16.34
- Pressure:150LB ~ 900LB
- End:Flanged,butt welded
- Structure:rising stem,out screw & yoke
- Size:2″ ~ 24″
- Material:Carbon Steel,Stainless Steel,alloy,Monel,Hastelloy etc.
- Operator:Bare stem,handwheel,gear,electric actuator,pneumatic actuator etc.
- Application:Used in water treatment,municipal projects, petrochemical plants,power plants,cryogenics etc.
Parts Materials Table Reference
| No. | Part Name | Material | ||||
|---|---|---|---|---|---|---|
| 1 | Body | A216 WCB | A217 WC6 | A352 LCB | A351 CF8 | A351 CF8M |
| 2 | Bonnet | A216 WCB | A217 WC6 | A352 LCB | A351 CF8 | A351 CF8M |
| 3 | Disc | A105 +Cr13 | A182 F11 | A352 LF2+Cr13 | A182 F304 | A182 F316 |
| 4 | Stem | A812 F6a | A182 F11 | A812 F6a | A182 F304 | A182 F316 |
| 5 | Seat Ring | A105+Cr13 | A182 F11+HF | A350 LF2+Cr13 | A182 304+HF | A182 316+HF |
| 6 | Back Seat | A276 420 | A276 304 | A276 420 | A276 304 | A276 316 |
| 7 | Bonnet Gasket | Graphite+SS 304 | Graphite+SS 304 | Graphite+SS 304 | Graphite+SS 304 | Graphite+SS 316 |
| 8 | Packing | Graphite | Graphite | Graphite | Graphite | Graphite |
| 9 | Gland Flange | A216 WCB | A217 WC6 | A352 LCB | A351 CF8 | A351 CF8M |
| 10 | Gland | A276 420 | A276 304 | A276 420 | A276 304 | A276 316 |
| 12 | Handwheel | Malleable Iron | Malleable Iron | Malleable Iron | Malleable Iron | Malleable Iron |
Note:Other materials are available and tailor-made after negotiating.
Profduct Features
- Staight pattern design
- Plug disc
- Full jacket or semi-jacket design
- Stem extension available
- Optional bellow seal
- Double packing with latern ring
Inquiry
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