Check the pneumatic valve performance specification and installation

the wafer check pneumatic valve is a universal one-way flow pneumatic valve. Its light weight, small size, easy installation between the flange, pneumatic valve inside is composed of two semicircle spring and the plate, with the pins on the pneumatic valve spring deformation to close the pneumatic valve plate, fluid pressure and its open spring deformation soon, so that can protect the pipes from water hammer damage. Laying the pipeline installation considerations should be paid attention to make the wafer check pneumatic valve through the direction consistent with the direction of flow vertically installed in the pipeline. For horizontal pipe, vertically wafer check valve pneumatic valve in the wafer check valve pneumatic valve and butterfly valve between the use of a telescopic tube, must not be attached directly to the other pneumatic valve in the pneumatic valve plate within a radius of operation, avoid don't add the pipe joint and clog the wafer check valve pneumatic valve installed before or after a variable diameter pipe near the elbow when installing the wafer check pneumatic valve, attention should be paid to leave enough space in the pump export, wafer check valve pneumatic valve is installed out of at least 6 times the diameter of the pneumatic valve space so as to ensure the butterfly plate in the end by the fluid