MISOL 1 pcs of G1/2" Air Vent valve for Solar Water Heater, Pressure Relief valve/Entlüftungsventil für Solarwarmwasserbereiter, DruckbegrenzungsventilHaus und Garten
This listing includes: 1 pcs of air vent valve, 1/2". Brass relief Valve Technical Specifications: 1, Nominal pressure: 1. 6 M Pa 2, Working Medium: Water 3. Temperature 0 - 110 Cel. Degree. 4. Size: 1/2" Remarks: 1. Brass vertical automatic vent valve is for hot and cold water pipeline system and low pressure vessel to exclude air; 2. valve should be installed vertically at highest point in the piping system. hot water heating system installed in the piping system should be at the end of top; 3. Pressure should be adjusted before use, it's forbidden to open the valve during installation and use 4. First install one-way connector, then tighten the exhaust valve, loosen the small nut to ensure the smooth discharge of the gas.
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