Pressure & Temperature Relief Valve
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AVG Hot Water Pressure & Temperature Relief Valve 15mm 700KPA
AVG Australian Valve Group
$77.00AVG Hot Water Pressure & Temperature Relief Valve 15mm 700KPA The AVG PTR 15 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water system...$77.00 -
AVG Hot Water Pressure & Temperature Relief Valve 15mm 1000KPA
AVG Australian Valve Group
$72.00AVG Hot Water Pressure & Temperature Relief Valve 15mm 1000KPA The AVG PTR 15 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water system...$72.00 -
AVG Hot Water Pressure & Temperature Relief Valve 15mm 1400KPA*
AVG Australian Valve Group
$72.00AVG Hot Water Pressure & Temperature Relief Valve 15mm 1400KPA The AVG PTR 15 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water system...$72.00 -
AVG Hot Water Pressure & Temperature Relief Valve 15mm 850KPA*
AVG Australian Valve Group
$77.00AVG Hot Water Pressure & Temperature Relief Valve 15mm 850KPA The AVG PTR 15 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water system...$77.00 -
AVG Pressure & Temperature Relief Valve 20mm 850KPA
AVG Australian Valve Group
$138.00AVG Pressure & Temperature Relief Valve 20mm 850KPA The AVG PTR 20 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water system installations. This...$138.00 -
AVG Pressure & Temperature Relief Valve 15mm 850KPA OL Long Probe 195mm*
AVG Australian Valve Group
$161.00AVG Pressure & Temperature Relief Valve 15mm 850KPA OL Long Probe 195mm The AVG PTR 15 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water system...$161.00 -
AVG Pressure & Temperature Relief Valve 20mm 700KPA
AVG Australian Valve Group
$138.00AVG Pressure & Temperature Relief Valve 20mm 700KPA The AVG PTR 20 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water system installations. This...$138.00 -
AVG Pressure & Temperature Relief Valve 20mm 1000KPA
AVG Australian Valve Group
$138.00AVG Pressure & Temperature Relief Valve 20mm 1000KPA The AVG PTR 20 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water system installations. This...$138.00 -
AVG Hot Water Pressure & Temperature Relief Valve 15mm 1000KPA Extended Body
AVG Australian Valve Group
$97.00AVG Hot Water Pressure & Temperature Relief Valve 15mm 1000KPA Extended Body The AVG PTR 15 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water...$97.00 -
AVG Hot Water Pressure & Temperature Relief Valve 15mm 1400KPA Extended Body
AVG Australian Valve Group
$97.00AVG Hot Water Pressure & Temperature Relief Valve 15mm 1400KPA Extended Body The AVG PTR 15 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water...$97.00 -
AVG Pressure & Temperature Relief Valve 25mm 700kPa 132kW Commercial
AVG Australian Valve Group
$259.00AVG Pressure & Temperature Relief Valve 25mm 700kPa 132kW Commercial The AVG PTR 25 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water system...$259.00 -
Out of stock
Watts 40XL Pressure & Temperature Relief Valve 25mm 100PSI
Watts
$250.80Watts 40XL Pressure & Temperature Relief Valve 25mm 100PSI Series 40L, 40XL Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide...$250.80 -
AVG Pressure & Temperature Relief Valve 15mm 700KPA with Hot Water Outlet*
AVG Australian Valve Group
$176.00AVG Pressure & Temperature Relief Valve 15mm 700KPA with Hot Water Outlet The AVG PTR 15 mm relief valve offers precise and reliable pressure and temperature discharge for compliant hot water system...$176.00 -
Out of stock
Tiemme Closed Loop DUX Solar Hot Water Pressure Relief Valve 15mm 3BAR
Tiemme
$53.90Tiemme Raccorderie is an international leader in the production and marketing of plumbing and heating components. Experience, innovative capacity, creativity and exclusive Made in Italy production,...$53.90 -
RMC Pressure & Temperature Relief Valve PTR Valve 20mm HT575 - 500 kPa 99 °C
RMC
$275.00RMC Pressure & Temperature Relief Valve PTR Valve 20mm HT575 - 500 kPa 99 °C Ensure the safety of your un-vented hot water system with the HT575 Pressure & Temperature Relief (“PTR”) Valve. This...$275.00
Hot Water System Pressure & Temperature Relief Valve P.T.R
What is a PTR Valves Function?
Pressure
The Pressure and Temperature Relief valve (PTR) is designed to relieve the increase in pressure caused by water expansion during the normal heating cycle in a hot water tank. The valve will then relieve the increase in pressure by releasing drips of hot water to the drain line. Should the electrical temperature cut-out device that controls the water heating element ceases to operate correctly, the water will overheat. The Pressure & Temperature Relief Valves function is to release the pressure.
Temperature
The temperature of the water in a pressurised unvented or mains pressure hot water heater cannot exceed 99° C. If the thermostatic controlling the element(s) fail the PTR valve operates.