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Rising Plug Gauge Valves | LP Series

LP Series locked-bonnet rising plug and gauge valves are designed for the many severe service applications in the oil & gas, chemical/petrochemical, and power industries where high vibration, temperature and pressure changes are common. With a straight through flow path, LP Series valves are ideal for systems having "dirty" and viscous system media where rodding may be required.  

LPG Series gauge valves are available to mount and maintain, gauges and other instruments in severe application.

Rising Plug Needle Valves and Gauge Valves

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  • Temperature: -65 to 600° F (-53 to 315° C)
  • Pressure: up to 6000 psig (413 bar)
  • Valve Orifice Sizes: 0.187 and 0.250
  • Flow coefficient (Cv):  0.85 and 1.65 
  • Body Materials: 316 SS, Alloy 400, other materials are available.
  • Packing Materials: PTFE (Standard with Acetal and PFA seats) and PEEK (Standard with PEEK seat)
  • Seat Materal: Acetal, PEEK and PFA
  • End Connections
    • Inlet: 1/4 and1/2 in. FNPT and 1/4, 1/2 and 3/4 in. MNPT
      • Socket weld and butt weld ends are availabe
      • Extended inlets available up to 6 in.
    • Outlet/Ports: 1/4 and 1/2 in. FNPT



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