Purging Plug Check Valve

To prevent infiltration at the ladle purging plug a check valve could be installed in the supply piping. The check valve maintains the immediate pressure at the plug in case the supply line discharges.
The LCV34 is in a stainless steel housing with a spring suitable for higher temperatures. Due to the spring forced closing of the valve it functions in any mounting orientation.

LCV34

LCV34 Specification

  
Connection3/4" FBSP or FNPT
Length70 mm
Nominal PressurePN40
Operating Temp.450 °C (continous)
Opening Pressure0.1 bar or 1.5 psi
Nominal Diameter13 mm
Housing MaterialSS304
Spring MaterialInconel90
Operator MaterialBrass Alloy

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To prevent infiltration at the ladle purging plug a check valve could be installed in the supply piping. The check valve maintains the immediate pressure at the plug in case the supply line discharges. The LCV34 is in a stainless steel housing with a spring suitable for higher temperatures. Due to the spring forced closing…