Products

Vokera PRV Safety Valves

Vokera PRV Safety Valves Vokera PRV Safety Valves is also referred to as a Vokera Pressure Release Valve, Prv or Safety Valve and is a mechanical device that operates at a pre-set pressures. The most common pressure setting for these devices are 3 bar and once this pressure is reached the safety valve opens. Vokera …

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Vaillant Auto Air Vents or aav

Vaillant Auto Air Vents or aav Vaillant auto air vent (aav) The automatic air vent is a pressure safety device in the central heating unit. They work by using flotation to release accumulated air. As water flows through the heating/cooling system, a float within the Vaillant automatic air vent opens or closes depending on the water level. Heatingspares247.com stock a wide range of …

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