Swing check pneumatic valve characteristics and application 2)

flange check characteristics of pneumatic valve
swing check pneumatic valve, built-in structure, all on the opening and closing ceremonies of the pneumatic valve rocker arm parts of the body's internal installation, impermeable, in addition to part of the flange of the body, sealing gaskets and sealing ring, overall no leak, eliminating the possibility of a pneumatic valve leakage. Rocker arm swing check pneumatic valve and pneumatic valve connected with the spherical structure connection, allow the CD in a certain degree of freedom, tracking the location the appropriate compensation. Development and check part of the pneumatic valve pneumatic valve production, has been widely used in chemical, metallurgical, pharmaceutical, and other fields. Swing check the application of the pneumatic valve flange: city, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverages, environmental
swing check pneumatic valve flange material is the main part of the








the parts name

pneumatic valve and rocker

pneumatic disc, nut

pneumatic valve cover

pin shaft, four open loop

bolt

sealing surface


HH -

carbon cast steel

carbon steel

carbon cast steel

stainless steel

chrome molybdenum steel

flexible graphite


HH -

carbon steel


HY -


HY -