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HP9560 Series - Master Valves

HP9560 Series - Master Valves

Evergreen Midwest carries the HP9560 Series of master valves. These are made from brass and are manufactured by Sherwood for use in tube trailers, cylinder filling panels, and other high pressure piping systems / manifolds. These master valves have low operating torque -> ease of operation. Find Panel Mount HP9560 Valves by adding the letter "P" as a suffix to the part number.

Key Features:

  • All valves cleaned and packaged for oxygen use per CGA G-4.1
  • 100% factory tested
  • Maximum working pressure: 5600 PSI (386 bar)
  • Durable valve service due to non-rising stem and O-ring seal
  • Temperature range: -40°F to +165°F
  • Large brass hand wheel fosters low torque operation under pressure


Material Components:

  • Hand wheel washer = PCTFE
  • Stem O-Ring = Viton
  • Body, bonnet, stem, seat retainer, stem seal retaining rings, washer = brass