Pressure Relief Valves

Pressure Relief Valves
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This is the primary relief and back up device should your water pressure cause you problems and prevet the overheating of your hot water cylinder. These relief valves are a mix of brass with plastic releases and are a solid and durable construction.

  • Body in nickel-plated brass.
  • Diaphragm: EPDM.
  • Spring: stainless steel.
  • Nominal pressure: 10 bar.
  • Working temperatures: 5°C - 110°C.
  • Opening overpressure: 20%.
  • Closing differential: 20%.
  • Available settings: 1,8 - 2,5 - 3 bar.
  • Threads: ISO228 (equivalent to DIN EN ISO 228 and BS EN ISO 228).
  • Thread Size: 1/2" BSP

 
 
Part# Description Unit RRP Sale Price Qty.
Pressure Relief Valves
3525 1.8 Bar Pressure Relief Valve
Set Pressure: 1.8 Bar, Thread Size: 1/2 Bsp, Body Material: nickel-plated brass
Each - £8.09
3526 2.5 Bar Pressure Relief Valve
Set Pressure: 2.5 Bar, Thread Size: 1/2 Bsp, Body Material: nickel-plated brass
Each - £8.09
7217 3 Bar Pressure Relief Valve
Set Pressure: 3 Bar, Thread Size: 1/2 Bsp, Body Material: nickel-plated brass
Each - £8.09