Cylinder Relief Valves

Spring Relief Devices are designed for applications such as portable cylinders and pressure vessels, serving as a safety mechanism. When system pressure reaches the set pressure, the device automatically opens to release excess pressure and closes once the pressure stabilizes. The maximum set pressure range is 700 ~ 800 psig (48 ~ 55 bar), with a working temperature range of -20°F to 250°F (-29°C to 121°C).

Product Details

  • Product Name:Cylinder Relief Valves
  • Materialof the Valve body: 316
  • Inlet Connection:1 /4 Male NPT,3 /8 Male NPT
  • Outlet Connection:1/4″ Female NPT

 

Features

  • Spring relief devices can be used with FITOK sample cylinders as a safety device
  • Working Temperature: -20°F~250°F (-29°C~121°C)
  • When the system pressure reaches the set pressure, the device will open automatically to release the excess pressure in the system. After stabilizing the system pressure, the device will close automatically.

 

Application:

Continuous pressure protection for sampling cylinders

Overpressure relief for reactors, small tanks, or experimental setups

Suitable for environments with significant temperature variations (-29°C to 121°C)

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