Piston (Lift) Check Valves - Univalve
Product Brand
Edward
Type
Check Valves
SubType
Piston (Lift) Check Valves
About this product

The Univalve Piston Check Valve is reliably designed for high-temperature and high-pressure uses in a variety of environments.

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  • Increased uptime from the use of anti-thrust rings in the body-guided disc, which eliminates misalignment and galling
  • Greater process control due to the integral hard-surfaced seat, which allows positive shutoff and seat life
  • Enhanced service integrity through an optimum flow shape that minimizes flow direction changes and pressure drops
  • Lower operating costs enabled by a die-formed, flexible graphite gasket seated to a prescribed bonnet torque that provides a reliable seal
  • ASME B16.34
  • ASME Section III

Size Range:

  • NPS 1/2 to 4
  • DN 15 to 100

Pressure Class Range:

  • 1690 to 4500
  • PN 290 to 760

Seating Material: Metal

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