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WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Western® 400 psi 1/4" NPT Male Brass Relief Valve With Weep Hole

Airgas Part #:WESWMV-4-400

Western Enterprises

Manufacturer #:WMV-4-400

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$26.72 /Each
Package Size: 1 Each
$26.72 Each
$26.72 Each

Typically in Stock

Item Details

  • Western® 400 psi Relief Valve features a 1/4" NPT male thread connection and is ideal for gas manifold systems.


  • Ideal for cryogenic pressure vessel, manifolds and other damaging applications
  • Silicone seat provides superior sealing/resealing

Product Attributes

Product Type

» Valve


» Brass


» 1/4" NPT Male

Maximum Inlet Pressure

» 400 psi