Check valve

(VT.151.N) The VT.151 check valve is for use in hot and cold water supply circuits; water based heating, transportation of compressed air, other liquids and gases, which are noncorrosive to the valve’s materials. The valve can be installed in any position (position does not affect the hydraulic properties) and has non-friction surfaces. The body, stem and spindle plate are made of nickel-plated brass brand CW617N (European standard EN 12165). Due to such constituents the valve can be used in circuits with working medium temperatures of up to 130°C. the spherical form of the spindle chamber allows for greater than cylindrical valves throughput. Nominal working pressure for VALTEC VT.151: 40 (diameter ½”) and 25 (diameter 2”) bar. Minimum working pressure: 0.05 bar. Minimum pressure fluctuation in case of valve opening: 0.025; closing: 0.05 bar. Connection thread: female/female.