03 RV Internal St/steel 3"M.NPT 250PSI
Designed for use in mobile LPG & NH3 containers as a primary pressure relief valve for bobtail and transport trailer installations. All working components are internal to the container connection preventing damage to the valve should a roll-over incident occur.
Our unique design incorporates a standard 3” - 300LB. raised face fl ange connection to assure a 100% leak free connection for rugged over the road applications.
This eliminates problems associated with NPT threaded connections and/or tank coupling wear providing maximum tank and reliefvalve service life.
Features:
• Durable single piece stainless steel body construction.
• All stainless steel internal components for maximum corrosion resistance.
• Available with Nitrile, Viton®, or Kalrez® valve seals.
• Large seating surface for superior seal performance & reliability.
• Available with 250 & 265 PSI set pressures.