Grooved rising stem gate valve

Grooved rising stem gate valve is a common valve type that combines the characteristics of grooved connection and rising stem operation, and is suitable for fluid control in various pipeline systems.

WCB Rising Stem Gate Valve

Basic info

WCB body stainless steel seat open stem gate valve is a kind of valve used to control the flow of fluid in bad environment.
  • Its body is cast from WCB (carbon steel) for high strength and durability.
  • The rising stem gate valve seat (sealing surface) is made of stainless steel for excellent corrosion and wear resistance.
  • The rising stem design allows for easy visual indication of valve position. When the gate is fully open, the gate is completely out of the flow path, providing unrestricted straight-through passage and minimizing pressure drop and turbulence.
  • It can be used in a wide range of applications including the oil and gas, petrochemical, water treatment and power generation industries.

Paraments

wcb gate valve
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DN L D1 D2 N-Φd Hmin Hmax
1.0MPa 1.6MPa 1.0MPa 1.6MPa 1.0MPa 1.6MPa
50 178 135 135 125 125 4-19 4-19 322 374
65 190 185 185 145 145 4-19 4-19 332 398
80 203 200 200 160 160 8-19 8-19 350 429
100 229 220 220 180 180 8-19 8-19 420 524
125 254 250 250 210 210 8-19 8-19 420 524
150 267 285 285 240 240 8-23 8-23 581 736
200 292 340 340 295 295 8-23 12-23 736 942
250 330 405 405 350 355 12-23 12-28 882 1013
300 356 460 460 400 410 12-23 12-28 1009 1117
350 381 520 520 460 470 16-23 16-28 1300 1655
400 406 580 580 515 525 16-28 16-31 1380 1805