Central Heating

Auto Air Vents

R110.87R145.20 Incl VAT

Entrapped air which accumulates at peaks and along the system, rises to the top of the valve, which in turn displaces the liquid in the valve’s body. The float inside the valve descends, unsealing the rolling seal. The automatic air release orifice opens and the accumulated air is released. Water enters the valve again and the float rises, pushing the rolling seal back to its sealing position. Max temperature: 110 °C and Max operating pressure: 10 bar

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Additional information

Weight 0.0000 kg

Brass, Brass with Plastic Top

Thread Size

1/2", 3/8"

Operating Temperature

110 deg, 120 deg


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