Niezgodka Type 33 Relief Valve

Product Description
Sizes: 1/2" x 1.1/4", 3/4" x 1.1/2", 1" x 2", 1.1/4" x 2.1/2", 1.1/2" x 3", 2" x 4"
Connections: Flanged DIN or ANSI
Materials: Carbon Steel (33.1) or Stainless Steel (33.2 & 33.7)
Disk: Metal, Viton or Nylon (depending on pressure)
Joints & Seals: NBR, FPM, EPDM (depending upon model)
Medium: Steam, Gases and Liquids
Set Pressure: 0.2 to 120 Barg (depending upon size)
Temperature: (33.1) -10 to 350 degC, (33.2) -60 to 350 degC, (33.7) -200 to 280 degC
Design:
Notes: Temperature range is for valves with a Metal disk.

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