Sterile diaphragm valves are widely used in food and biopharmaceutical as well as semiconductor ultrapure industries, microelectronics industry, and fine chemical industry. For applications that prevent bacterial growth and focus on cleaning and sterilization performance, the aseptic diaphragm valve is an ideal product. The static sealing diaphragm valve has no abrasive sealing components and without dead ends in the valve structure, so it is more hygienic and more durable.

DIAPHRAGM VALVE FEATURES
    •    The valve body is available in casting TYPE or forged Type, which is suitable for different usage needs of domestic and foreign customers.
    •    Complete product specifications, any specifications from DN10 to DN80 are available.
    •    The diaphragm is made of imported material, has good corrosion resistance, meets the US FDA food grade requirements, and has passed SGS testing.
    •    The valve body raise piece and the raised ribs at the corresponding position of the diaphragm are engaged and sealed to ensure that the diaphragm can be tightly sealed with the valve body in the open or closed state, achieving “zero” residue, easy cleaning, and compliant with EHEDG design standards.
    •    Normally closed diaphragm structure, manual switch saves energy.
    •    The rotating handwheel can realize over-closing protection by adjusting the limit nut, ensuring that the diaphragm has a predetermined closing pressure, optimizing the safety of the sealing function and extending the service life of the diaphragm.
    •    The red switch display between the handwheel and the upper cover allows visual inspection of the valve’s switching status and degree.
    •    Pneumatic valves can be equipped with solenoid valves, position feedback or positioning regulators according to customer needs to achieve automatic control or flow adjustment of the valve.