Hilton Wafer Swing Check Valve (H-920)
The H-920 is designed for horizontal flow. The narrow face to face saves room in piping systems and the disc stop prevents interference between the disc and downstream piping. The valve is available with an external spring, counterweight or dampener. Seats can be metal or resilient, and body style can be wafer or with full flange with threaded bolt holes.
Wafer Swing Check Valve (H-920) Specifications
to 1000°F (540°C)
to 300 psi (2070 kPa) CWP
Metal or Resilient
Solid alloy or alloy wetted parts construction. Available in any weldable alloy including stainless steel, Hastelloy, Inconel, Monel or Titanium. Optional abrasion and corrosion resistant designs with hard facing available.