HT, HTE, HTT Valves

RMC’s Pressure and Temperature (P&T) Relief Valves are safety controls for unvented water heaters. They ensure that the pressure and temperature of the water do not exceed 99°C in the event the normal thermostatic controls fail.

These valves may be used to guard against over-heating and overpressure hazards wherever water is stored in unvented containers. This is a requirement of Australian Standard AS/NZS 3500-4.

RMC P&T Relief Valves are available in 15mm and 20mm configurations.

 
To view information on the “Date Code” stamp, click here.

ENQUIRE ABOUT THIS PRODUCT

Model
Size
Product Code
500kPa
700kPa
850kPa
1000kPa
1400kPa
HT55
15mm
HT501
HT503
HT505
HT507
HT511
HTE55-1
15mm
-
HTE501
HTE502
HTE504
HTE506
HTE55-2
15mm
-
-
HTE509
HTE511
HTE513
HTT55-1
15mm
-
HTT515
HTT516
HTT517
HTT518
HT575
20mm
HT701
HT703
HT705
HT707
HT711
HTE575-1
20mm
-
-
HTE701
HTE703
HTE705
HTE575-2
20mm
-
-
HTE710
HTE709
-