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Pressure Seal Gate Valve

Gate  Valve

Pressure Seal Gate Valve

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Literature

Specifications

  • Standard:API 600,ASME B16.34,BS 1414
  • Pressure:900LB ~ 2500LB
  • End:Flanged,Butt Welded
  • Structure:rising stem,high pressure resistance
  • Size:2″ ~ 36″
  • Material:Carbon Steel,Stainless Steel,Duplex Stainless Steel,Alloy,Monel 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 Yoke A216 WCB A217 WC6 A352 LCB A351 CF8 A351 CF8M
3 Wedge A216 WCB +HF A217 WC6+HF A352 LCB+HF A351 CF8+HF A351 CF8M+HF
4 Stem A812 F6a A182 F11 A812 F6a A182 F316 A182 F51
5 Seat Ring A105+HF A182 F11+HF A350 LF2+HF A182 304+HF A182 316+HF
6 Bonnet A105 A182 F11 A350 LF2 A240 304 A240 316
7 Bonnet Gasket SS 304 SS 304 SS 304 SS 304 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
11 Grease Fitting Brass+Steel Brass+Steel Brass+Steel Brass+Steel Brass+Steel
12 Handwheel Malleable Iron Malleable Iron Malleable Iron Malleable Iron Malleable Iron

Note:Other materials are available and tailor-made after negotiating.

Profduct Features

  • Pressure sealed bonnet
  • Flexible wedge
  • Forged T type stem
  • Low emission control
  • Stellited sealing surface
  • Full wedge guiding design

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