Series 140

Series 140 Safety Relief Valves are are designed for medium capacity applications where a smaller sized valve is needed. Many are manufactured to meet specific field and OEM applications.

Essential for light- and medium-capacity situations where a smaller sized valve is needed. Not for use with liquid.


High-quality Smaller Valves, Compressors, Receivers, Gas lines, Steam lines, Air and Gas receivers, Piping system/tanks, Steam cleaners, Sterilizers, Autoclaves

  • Fixed blow-down
  • Brass/bronze construction
  • Metal-to-metal seating
  • Rugged, yet economical
  • Stainless steel springs
  • Factory set and sealed
  • Excellent seat tightness

  • Stainless seat and disk
  • Polishing and chrome plating
  • Oxygen cleaning
  • Variety of inlets/outlets and lift levers or pull ring
  • Other configurations


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