Type 63608

> Safety valves with brass body and plastic outlet
> Enclosed discharge valve with threaded connections

Product Description

Type 63608

8mm Nominal Bore Enclosed Discharge Safety Relief Valve for Compressed Air & Gases.  Brass with PPS plastic outlet body


Example Applications:
  • Air/gas compressors
  • Pressure vessels
  • Pneumatic systems
  • Medical gases (non-flammable)
  • Technical gases (non-flammable



View or Download Datasheet

Technical Information

Technical Information for Type 63608

  • Min. Pressure
    0.30 bar (4.35 psi)
  • Max. Pressure
    13.20 bar (191.40 psi)
  • Temperature Range
    -40°C to 200°C (subject to seal material)
  • Flow Area
    3/8" to 2" BSP, BSPT or NPT
  • Inlet Connection(s)
    1/4" to 1/2" BSP, BSPT or NPT
  • Outlet Connection(s)
    3/8" BSP
  • Flow Rate
    5.57 to 88.30 std. litres/sec.
  • Materials
    Brass & PPS Plastic
  • Seal Materials
    Viton® / Nitrile / Silicone
  • Test Certification
    Included - supplied Free of charge
  • The maximum permissible built up back pressure is 10% of the set pressure
  • Relieving pressure is set pressure +10% (0.1 bar below 1.0 bar )
  • Reseating pressure is set pressure -10% (0.3 bar minimum)


  • Designed in accordance with BS EN ISO-4126-1 & -7
  • PED 2014/68/EU (CE)
  • PE(S)R UK SI 2016 No. 1105 (UKCA)
  • EAC


Regulatory Compliance

Compliant with relevant industry standards and regulations, these valves ensure your equipment adheres to safety protocols and legal requirements.


View or Download the Type 63608 Datasheet

Full Technical Information - Including Flow Rates

View or Download the Type 63608 Datasheet

Seetru offers a wide range of downloadable datasheets for our products, including safety relief valves, liquid level gauges, and sight glasses.  These datasheets provide detailed information on the technical specifications, features, and applications of Seetru products.  They are an essential resource for engineers, designers, and other professionals who need to select the right Seetru products for their specific needs.


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