The characteristics of the rubber slowly-closing check pneumatic valve

rubber slowly-closing check pneumatic valve have anticorrosive, prevent aging, deformation, strong adaptability, long service life, widely used, etc, check the pneumatic valve is suitable for chemical industry check pneumatic valve ideal check pneumatic valve sewage treatment equipment. The check pneumatic valve product is a full of rubber structure, 'duck lips in shape', 'forward flow, reverse check' function of new type of pneumatic valve, water supply and drainage solved in the past the check pneumatic valve pneumatic valve operation condition bad, big leakage, hinge pin chain easy to rust, slag deposition, pneumatic valve seat wear, need to often change the maintenance and other technical problems. The check pneumatic valve can be according to different conditions, different design mechanism, choose different rubber formula, and according to the special process is made and be become. The check pneumatic valve is applied to chemical sewage treatment engineering of various water drains, but to prevent the reverse flow backward, and avoid the secondary pollution, and check the pneumatic valve pneumatic valve body does not produce biological membrane surface, antiseptic sterilization, is an ideal product to replace traditional check pneumatic valve.