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- Pre-charge valve for topping up air pressure
- Multiple connections for flexible installation
they are guaranteed to operate even in the case of wear or breakage of the diaphragm
- ANTI110003 and ANTI110004 has a locking function
Discharges water off the system at a set pressure in the event of heating system over pressurisation Reliance Valves 103 Series Sealed Heating System Pressure Relief Valve with gauge is most commonly used as a safety mechanism within sealed heating systems
Spirax Sarco DP27 Pilot Operated Pressure Reducing Valve (Screwed BSP) pushfit x female - Pre-charge valve for toppingDescription When ordering, please allow up to 3 working days for delivery of this item. The Spirax Sarco DP27 is a pilot operated pressure reducing valve that has been designed for use on steam or compressed air applications. This valve will accurately control downstream pressure, regardless of the upstream pressure, or load variations. This pilot operated pressure reducing valve is available with screwed BSP connections, in sizes 1 2", 3 4" and 1"
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