Knife Gate Valves: JB/T8691, MSS SP-81

Knife Gate Valves: JB/T8691, MSS SP-81
Model No.: KGV MSS SP 81 Hits: 24
Knife Gate Valves: JB/T8691, MSS SP-81, Resilient Wedge, Alloy, Stainless, Carbon Steel, Flanged Ends, 2 - 48 Inch, Class 150 LB, or as customer required.
  • Drawing Knife Gate Valves

    Valve Type: Knife Gate Valve.

    Valve Size: 2”-48”
    Pressure Rating: Class 150
    Standards:
    Design Standard JB/T8691, MSS SP-81
    Face to Face GB/T15188.2, TAPPI TIS 405.8
    Flange Ends Dimension ANSI B16.5, GB/T79-94
    Inspection & Test MSS SP-81, GB/T 13927
    Available with lever, chain, gear, electric, air and hydraulic actuators.
    Parts & Material List
    Part Name Carbon Steel to ASTM Alloy Steel to ASTM Stainless Steel to ASTM
      Body A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
      Seat PTFE or NBR
      Knife A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
      Packing Flexible Graphite +SS, PTFE
      Packing Flange A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a A182 F304 A182 F316 A182 F304L A182 F316L
      Stem A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a A182 F304 A182 F316 A182 F304L A182 F316L
      Yoke A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
      Stem Nut Copper Alloy or A439 D2
      Nut A194 2H A194 4 A194 2H A194 4 A194 4 A194 4 A194 8 A194 8 A194 8 A194 8
      Hand Wheel Ductile iron or Carbon steel
      Bolt A193 B7 A320 L7 A193 B7 A193 B16 A193 B16 A193 B16 A193 B8 A193 B8 A193 B8 A193 B8
      Nut A194 2H A194 4 A194 2H A194 4 A194 4 A194 4 A194 8 A194 8 A194 8 A194 8
                             
     
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Products Related to Knife Gate Valves: JB/T8691, MSS SP-81