Type 74008

Type 74008 8mm Atmospheric Discharge Safety Relief Valve
for Compressed Air & Gases

Product Description

8mm Nominal Bore Atmospheric Discharge Safety Relief Valve for Compressed Air & Gases

 

Example Applications:
  • Compressors
  • Pressure vessels
  • Pneumatic systems
  • Transport and railway systems

 

 

View or Download Datasheet

Type 74008: 8mm Nominal Bore Atmospheric Discharge Safety Relief Valve

Technical Information for Type 74008

  • Min. Pressure
    0.27 bar (3.92 psi) *
  • Max. Pressure
    17.50 bar (253.75 psi) *
  • Temperature Range
    -40 °C to 200 °C (subject to seal material)
  • Flow Area
    48.99 mm² (7.9 mm inlet bore diameter)
  • Inlet Connection(s)
    1/4" to 1/2" BSP, BSPT or NPT *
  • Flow Rate
    5.60 to 120.30 std. litres/sec.
  • Materials
    St. Steel
  • Seal Materials
    Viton® / Nitrile / Neoprene / Ethylene Propylene
  • Test Certification
    Included - supplied Free of charge
* Dependent on bore size.
See datasheet for full details

 

Notes:

Relieving pressure = set pressure +10% (0.1 bar below 1.0 bar)
Reseating pressure = set pressure -10% (0.3 bar below 3.0 bar)

 

Flows Rates:

Flow calculated based upon: Air @ 15°C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications.

 

Approvals:

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

 

Simple Functionality, Profound Impact

Despite their basic operating principles, these valves play a crucial role in various industrial processes, with their impact on safety and reliability being significant.

Downloads

View or Download the Type 74008 Datasheet

Full Technical Information - Including Flow Rates

View or Download the Type 74008 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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