Relief Valve
  • Higher flow / lower pressure drop
  • Large orifice for high-viscosity fluids
  • 2-port design
  • Ventable to suction line
  • Solid, robust, machined construction
  • Flanged and socket connection options
  • Molded Noryl top with integral hardware locking
  • Composite PTFE/EPDM diaphragm
  • Adjustable up to 250 psi (17 bar)
  • Valve sizes from 1/2″ to 2″ or DN 15 to DN 50
  • Tamper-resistant adjustment screw
  • High-temperature option up to 300°F (149°C)
  • High reliability at an affordable price
  • Long diaphragm life
  • Wide range of valve materials
  • Multiple diaphragm material options