Caleffi 7 Bar Temp & PRV w/ Probe - 1/2" M x 15mm Comp - 309470 CST

309470 CST

Caleffi 7 Bar Temp & PRV w/ Probe - 1/2" M x 15mm Compression

Probe Length 102mm

DN15 - 10kW 

90°c

The Altecnic 309 temperature - pressure relief valves are used to control and limit the temperature and pressure of hot water contained in a domestic storage cylinder, preventing the water from reaching 100˚C. When the set conditions are reached, the valve discharges a sufficient amount of water to allow the temperature or pressure to return within the system’s operating limits. The valves have been designed for use on unvented hot water systems.

Dimplex Part No 100000050

Component   Material           Grade
Body               DZR                   BS EN 12165 CW602N
Stem               Brass                 BS EN 12164 CW614N
Diaphragm     EPDM
Spring            Steel                  BS EN 10270-1 SH
Control Knob PA6GF Polymer

Medium: water 
Max pressure: 10 bar
WRAS approved product