Custom Automatic Single Orifice Air Release Valve Factory | YONGQIAN

Designed in accordance with BS EN 1074-4:2000 with flanges to EN 1092-2:1997 and tested to EN 12266-1:2012, the valve is rated for a working pressure of 16 kg/cm² (shell test pressure 25 kg/cm², seat test pressure 18 kg/cm²) for water and neutral oil. It is fitted with 100% fusion-bonded epoxy internal and external coating and is available with SS304 or 316 bolts, nuts, and washers on request.