RWC ZRC214009 Pressure Relief Expansion Cartridge - 8 Bar - Blue 2116 - (Reliance Water Controls ZRC 214 009)

Summary

RWC ZRC214009 Pressure Relief Expansion Cartridge - 8 Bar - Blue 2116 - (Reliance Water Controls ZRC 214 009)

RWC ZRC214009 is an 8 bar pressure relief expansion cartridge used in Reliance 102 Series and 104 Series potable pressure relief valves. It is the blue-cap cartridge version for cold water unvented cylinder safety applications where the pressure relief valve needs to open at its preset discharge pressure.

This replacement cartridge is fitted inside the pressure relief valve body and is used to restore the valve’s over-pressure protection function when the original cartridge is worn, contaminated or no longer sealing correctly.

Technical Details

Where It Is Used

This cartridge is used in selected Reliance potable pressure relief valves within the 102 Series and 104 Series ranges. These valves are commonly used on unvented hot water systems to protect the cold water side from excess pressure.

Before you order check

• Check the exact part code on the original cartridge or valve documentation is ZRC214009
• Check your valve is an 8 bar potable pressure relief valve
• Check your valve belongs to the Reliance 102 Series or 104 Series range
• Do not order from pressure rating alone for other combination valves or inlet control groups unless the original service part is confirmed as ZRC214009