Caleffi 533 High Temp Pressure Reducing Valve 15mm
384731
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Overview
533 pressure reducing valves have a specially shaped diaphragm to give accurate pressure regulation in response to changes in downstream pressure
The larger outlet chamber creates a low exit velocity which is effective in reducing water noise
The control stem housing of the cartridge is made from a plastic material with a low co-efficient of adhesion, which reduces the probability of scale deposits forming, the main cause of pressure reducing valve malfunction
The cartridge and strainer screen are easily removed for periodic cleaning and maintenance
Valves for use with copper tube have compression ends complying with BS EN 1254-2
The Drayton RT414 TRV provides control of individual room temperature. With integral thermostatic sensing head and reverse flow capability. The 15mm angle valve can flow or return mounted both vertically or horizontally.
ONLINE ONLY- TRV4 White is Draytons new variant of the iconic TRV4 featuring a White cap for a neutral finish, A rated for energy efficiency with contemporary slim-line design and non stick valve internals, TRV4 White offers style, performance and reliability.
ONLINE ONLY- TRV4 White is Drayton?s new variant of the iconic TRV4 featuring a White cap for a neutral finish, A rated for energy efficiency with contemporary slim-line design and non stick valve internals, TRV4 White offers style, performance and reliability.
evohome Radiator Multi-Zone kit now available (HR(924UK).The evohome Zoning Pack contains four HR92UK wireless radiator thermostats. The HR92UK provides individual radiator control with multi point boiler interlock in heating systems where zoning is required. It can be fitted easily to most? radiators and when there is an existing TRV in place you will not have to drain down the system to fit.
The Drayton RT414 TRV provides control of individual room temperature. With integral thermostatic sensing head and reverse flow capability. The 15mm angle valve can flow or return mounted both vertically or horizontally.
ONLINE ONLY- TRV4 White is Draytons new variant of the iconic TRV4 featuring a White cap for a neutral finish, A rated for energy efficiency with contemporary slim-line design and non stick valve internals, TRV4 White offers style, performance and reliability.
ONLINE ONLY- TRV4 White is Drayton?s new variant of the iconic TRV4 featuring a White cap for a neutral finish, A rated for energy efficiency with contemporary slim-line design and non stick valve internals, TRV4 White offers style, performance and reliability.
evohome Radiator Multi-Zone kit now available (HR(924UK).The evohome Zoning Pack contains four HR92UK wireless radiator thermostats. The HR92UK provides individual radiator control with multi point boiler interlock in heating systems where zoning is required. It can be fitted easily to most? radiators and when there is an existing TRV in place you will not have to drain down the system to fit.