Pressure, Temperature and Vacuum Relief Valves

Pressure, Temperature and Vacuum Relief Valves

RMC’s Pressure, Temperature and Vacuum (PT&V) 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.

PT&V Relief Valves are available in 15mm and 20mm configurations.

  • Integral vacuum breaker device
  • Offers protection against implosion during contraction cycle
  • Auxiliary pressure relief device
  • Prevents pressure building up in the event of a blockage in the drain line
  • Female BSP thread on outlet thread prevents incorrect installation to the tank
  • Plastic coated temperature probe prevents electrolysis of the probe outer casing
  • Dezincification resistant
  • Meets Australian Standard for potable water supply
  • Sealed spring cavity prevents spring from seizing in the event of calcification
  • Suitable for horizontal or vertical installation
  • Individually tested and calibrated

LTV501

LTV55

LTV701

LTV575

All above listed Ball Valves are lockable

LTV501

related products

Flushtronic20200806045844
Monotronic20200806044540
Plumber’s Test Kit20200806040537
Spare Parts for General Application Adjustable PRVs20200806033415
Y-Strainer20200806014627
Isolating Non-Return Undersink Valve20200806013325