Nuclear safety grade pneumatic valve do you need?

Nuclear safety grade pneumatic valve do you need? Nuclear safety grade pneumatic valve, including body, valve cover, stem, springs, protective sleeve, sealing ring, the slope body, pneumatic device and sealing ring installation within the case, the steps in the stem between plane on the end face and the slope body is equipped with spring, pneumatic device is spring return type pneumatic device, the valve installation cases was laid flat as the vertical plane, sealing ring and cases for inclined wedge surface, pneumatic device with a handle. Pneumatic valve of beneficial effect is overcome the processing difficulty of the valve body, simplifies the process, the machining accuracy is high, the more reliable seal. Pneumatic valve, pneumatic valve in the pneumatic valve to overcome the existing short service life of existing work environment, the shortcomings of easy damage, including pneumatic valve seat and valve body, described the seat arrangement in the valve body, valve seat made from para polystyrene.