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HP9560 Series - Master Valves

HP9560 Series - Master Valves

Evergreen Midwest has HP9560 Series - Master Valves that are made from brass and are manufactured by Sherwood to be used on tube trailers, cylinder filling panels, and other high pressure piping systems and manifolds. These Master Valves characterize low operating torque for ease of operation. You can find Panel Mount HP9560 Valves by adding the letter P after the part number.

Key Features:

  • All valves cleaned and packaged for use in oxygen 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 sized brass hand wheel fosters low torque operation under pressure


Material Components:

  • <style="text-align: justify;">Hand wheel washer: PCTFE
  • <style="text-align: justify;">Stem O-Ring: Viton
  • <style="text-align: justify;">Body, bonnet, stem, and seat retainer, stem seal retaining rings and washer: Brass