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Sanitary Diaphragm Valve
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Sanitary Diaphragm Valve

Xusheng(Sanicompass)'s Sanitary diaphragm valves are suitable for fluid control systems in pharmaceutical, biological, dairy, beverage, chemical, cosmetics, food, electronics and other fluid related industries. The advantages of sanitary diaphragm valves are the use of no dead angle, no leakage, easy cleaning, low maintenance cost, easy operation and many other advantages.

At the same time, our valves are better in feature of flow in comparison with other valves. It is easier to clean up and better to process the substance with particles. The phenomenon of air pocket is rare during application of flow control. And Xusheng(Sanicompass)'s Sanitary diaphragm valves have welding, clamp, thread, and other connection methods, and meet DIN, SMS, IDF, ISO,BPE, 3A and other standards. The material of gasket contains :Silicone, EPDM, EPDM+PTFE...All confirm to standard of FDA 177.2600.

Xusheng(Sanicompass) can produce sanitary diaphragm valves as per customers' design drawing and requirement.


  • G 1" SS316L G FEMALE-THREAD STRAIGHT DIAPHRAGM VALVE WITH PLASTIC PNEUMATIC HEAD
    G 1" SS316L G FEMALE-THREAD STRAIGHT DIAPHRAGM VALVE WITH PLASTIC PNEUMATIC HEAD

    The diaphragm valve is normally closed, where the diaphragm clings to the inner cavity of the valve body and closes the pipeline flow path. When the diaphragm valve needs to be cleaned or opened, the stem moves upward by rotating the handwheel manually or driving the pneumatic control actuator, and the spherical diaphragm bends upward, so that the valve is open and reach the requirement of clean and open. The diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the stem and valve core located in the upper part of the diaphragm are not corroded by the medium, thus the packing sealing structure is eliminated and the medium leakage will not occur. Optimized valve body design made the cleaning liquid discharge fully, do not form a retention phenomenon.




    Working Principle



    The diaphragm valve is normally closed, where the diaphragm clings to the inner cavity of the valve body and closes the pipeline flow path. When the diaphragm valve needs to be cleaned or opened, the stem moves upward by rotating the handwheel manually or driving the pneumatic control actuator, and the spherical diaphragm bends upward, so that the valve is open and reach the requirement of clean and open. The diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the stem and valve core located in the upper part of the diaphragm are not corroded by the medium, thus the packing sealing structure is eliminated and the medium leakage will not occur. Optimized valve body design made the cleaning liquid discharge fully, do not form a retention phenomenon
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  • 3" SS316L Sanitary Stainless Steel Weld U-type Diaphragm Valve
    3" SS316L Sanitary Stainless Steel Weld U-type Diaphragm Valve

    3" SS316L Sanitary Stainless Steel Weld U-type Diaphragm Valve


    The diaphragm valve is normally closed, where the diaphragm clings to the inner cavity of the valve body and closes the pipeline flow path. When the diaphragm valve needs to be cleaned or opened, the stem moves upward by rotating the handwheel manually or driving the pneumatic control actuator, and the spherical diaphragm bends upward, so that the valve is open and reach the requirement of clean and open. The diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the stem and valve core located in the upper part of the diaphragm are not corroded by the medium, thus the packing sealing structure is eliminated and the medium leakage will not occur. Optimized valve body design made the cleaning liquid discharge fully, do not form a retention phenomenon.



    Working Principle



    The diaphragm valve is normally closed, where the diaphragm clings to the inner cavity of the valve body and closes the pipeline flow path. When the diaphragm valve needs to be cleaned or opened, the stem moves upward by rotating the handwheel manually or driving the pneumatic control actuator, and the spherical diaphragm bends upward, so that the valve is open and reach the requirement of clean and open. The diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the stem and valve core located in the upper part of the diaphragm are not corroded by the medium, thus the packing sealing structure is eliminated and the medium leakage will not occur. Optimized valve body design made the cleaning liquid discharge fully, do not form a retention phenomenon
     Add to Basket  
  • 38.1mm× 1/2" SS316L Pneumatic SMS Clamp Straight Diaphragm Valve
    38.1mm× 1/2" SS316L Pneumatic SMS Clamp Straight Diaphragm Valve

    38.1mm× 1/2" SS316L Pneumatic SMS Clamp Straight Diaphragm Valve


    The diaphragm valve is normally closed, where the diaphragm clings to the inner cavity of the valve body and closes the pipeline flow path. When the diaphragm valve needs to be cleaned or opened, the stem moves upward by rotating the handwheel manually or driving the pneumatic control actuator, and the spherical diaphragm bends upward, so that the valve is open and reach the requirement of clean and open. The diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the stem and valve core located in the upper part of the diaphragm are not corroded by the medium, thus the packing sealing structure is eliminated and the medium leakage will not occur. Optimized valve body design made the cleaning liquid discharge fully, do not form a retention phenomenon.



    Working Principle



    The diaphragm valve is normally closed, where the diaphragm clings to the inner cavity of the valve body and closes the pipeline flow path. When the diaphragm valve needs to be cleaned or opened, the stem moves upward by rotating the handwheel manually or driving the pneumatic control actuator, and the spherical diaphragm bends upward, so that the valve is open and reach the requirement of clean and open. The diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the stem and valve core located in the upper part of the diaphragm are not corroded by the medium, thus the packing sealing structure is eliminated and the medium leakage will not occur. Optimized valve body design made the cleaning liquid discharge fully, do not form a retention phenomenon
     Add to Basket  
  • 1/2Inch 12.7MM High Quality Sanitary Hygienic Stainless Steel SS304 Manual SMS Clamp Straight Forge Diaphragm Valve
    1/2Inch 12.7MM High Quality Sanitary Hygienic Stainless Steel SS304 Manual SMS Clamp Straight Forge Diaphragm Valve
    Diaphragm Valves: Manual or Air-Actuated

    Diaphragm valves, available in both manual and air-actuated designs, are specifically engineered for hygienic and aseptic processes in the pharmaceutical industry. These valves excel in fluid control as well as on/off operations. The diaphragm effectively seals the valve body and seat, ensuring complete isolation from the external environment. This design makes the valve ideal for aseptic processing. When the valve is in the closed position, the pressure seal supporting the diaphragm moves toward the sealing face of the valve body. As the pressure plate shifts, the diaphragm bends and is forced toward the seat area at the body's center, effectively shutting off the flow path. The interaction between the valve body and the pressure plate prevents excessive compression of the diaphragm, ensuring durability and reliability. These valves can be operated manually or via air actuation, and they are also compatible with control tops and solenoid valves for automated systems. This design ensures exceptional performance, cleanliness, and suitability for critical applications in the pharmaceutical sector.
     Add to Basket  
  • 50.8MM*50.8MM High Quality Sanitary Hygienic Stainless Steel SS316L Manual SMS Weld Three-ways Forge Diaphragm Valve
    50.8MM*50.8MM High Quality Sanitary Hygienic Stainless Steel SS316L Manual SMS Weld Three-ways Forge Diaphragm Valve
    Diaphragm Valves: Manual or Air-Actuated

    Diaphragm valves, available in both manual and air-actuated designs, are specifically engineered for hygienic and aseptic processes in the pharmaceutical industry. These valves excel in fluid control as well as on/off operations. The diaphragm effectively seals the valve body and seat, ensuring complete isolation from the external environment. This design makes the valve ideal for aseptic processing. When the valve is in the closed position, the pressure seal supporting the diaphragm moves toward the sealing face of the valve body. As the pressure plate shifts, the diaphragm bends and is forced toward the seat area at the body's center, effectively shutting off the flow path. The interaction between the valve body and the pressure plate prevents excessive compression of the diaphragm, ensuring durability and reliability. These valves can be operated manually or via air actuation, and they are also compatible with control tops and solenoid valves for automated systems. This design ensures exceptional performance, cleanliness, and suitability for critical applications in the pharmaceutical sector.
     Add to Basket  
  • 1/2Inch 12.7MM High Quality Sanitary Hygienic Stainless Steel SS316L Manual SMS Clamp Tank Bottom Diaphragm Vavle with Sampling Port
    1/2Inch 12.7MM High Quality Sanitary Hygienic Stainless Steel SS316L Manual SMS Clamp Tank Bottom Diaphragm Vavle with Sampling Port
    Diaphragm Valves: Manual or Air-Actuated

    Diaphragm valves, available in both manual and air-actuated designs, are specifically engineered for hygienic and aseptic processes in the pharmaceutical industry. These valves excel in fluid control as well as on/off operations. The diaphragm effectively seals the valve body and seat, ensuring complete isolation from the external environment. This design makes the valve ideal for aseptic processing. When the valve is in the closed position, the pressure seal supporting the diaphragm moves toward the sealing face of the valve body. As the pressure plate shifts, the diaphragm bends and is forced toward the seat area at the body's center, effectively shutting off the flow path. The interaction between the valve body and the pressure plate prevents excessive compression of the diaphragm, ensuring durability and reliability. These valves can be operated manually or via air actuation, and they are also compatible with control tops and solenoid valves for automated systems. This design ensures exceptional performance, cleanliness, and suitability for critical applications in the pharmaceutical sector.
     Add to Basket  
  • 2Inch 50.8MM High Quality Sanitary Hygienic Stainless Steel SS316L Manual SMS Flanged End Straight Diaphragm Valve
    2Inch 50.8MM High Quality Sanitary Hygienic Stainless Steel SS316L Manual SMS Flanged End Straight Diaphragm Valve
    Diaphragm Valves: Manual or Air-Actuated

    Diaphragm valves, available in both manual and air-actuated designs, are specifically engineered for hygienic and aseptic processes in the pharmaceutical industry. These valves excel in fluid control as well as on/off operations. The diaphragm effectively seals the valve body and seat, ensuring complete isolation from the external environment. This design makes the valve ideal for aseptic processing. When the valve is in the closed position, the pressure seal supporting the diaphragm moves toward the sealing face of the valve body. As the pressure plate shifts, the diaphragm bends and is forced toward the seat area at the body's center, effectively shutting off the flow path. The interaction between the valve body and the pressure plate prevents excessive compression of the diaphragm, ensuring durability and reliability. These valves can be operated manually or via air actuation, and they are also compatible with control tops and solenoid valves for automated systems. This design ensures exceptional performance, cleanliness, and suitability for critical applications in the pharmaceutical sector.
     Add to Basket  
  • 1-1/2 Inch×1/2 Inch High Quality Sanitary Hygienic Stainless Steel SS316L Manual SMS Three-ways Elbow Type Diaphragm Vavle
    1-1/2 Inch×1/2 Inch High Quality Sanitary Hygienic Stainless Steel SS316L Manual SMS Three-ways Elbow Type Diaphragm Vavle
    Diaphragm Valves: Manual or Air-Actuated

    Diaphragm valves, available in both manual and air-actuated designs, are specifically engineered for hygienic and aseptic processes in the pharmaceutical industry. These valves excel in fluid control as well as on/off operations. The diaphragm effectively seals the valve body and seat, ensuring complete isolation from the external environment. This design makes the valve ideal for aseptic processing. When the valve is in the closed position, the pressure seal supporting the diaphragm moves toward the sealing face of the valve body. As the pressure plate shifts, the diaphragm bends and is forced toward the seat area at the body's center, effectively shutting off the flow path. The interaction between the valve body and the pressure plate prevents excessive compression of the diaphragm, ensuring durability and reliability. These valves can be operated manually or via air actuation, and they are also compatible with control tops and solenoid valves for automated systems. This design ensures exceptional performance, cleanliness, and suitability for critical applications in the pharmaceutical sector.
     Add to Basket  
  • 1/2 Inch 12.7MM High Quality Sanitary Hygienic Stainless Steel SS316L Pneumatic SMS Clamp Three-ways Diaphragm Vavle
    1/2 Inch 12.7MM High Quality Sanitary Hygienic Stainless Steel SS316L Pneumatic SMS Clamp Three-ways Diaphragm Vavle
    Diaphragm Valves: Manual or Air-Actuated

    Diaphragm valves, available in both manual and air-actuated designs, are specifically engineered for hygienic and aseptic processes in the pharmaceutical industry. These valves excel in fluid control as well as on/off operations. The diaphragm effectively seals the valve body and seat, ensuring complete isolation from the external environment. This design makes the valve ideal for aseptic processing. When the valve is in the closed position, the pressure seal supporting the diaphragm moves toward the sealing face of the valve body. As the pressure plate shifts, the diaphragm bends and is forced toward the seat area at the body's center, effectively shutting off the flow path. The interaction between the valve body and the pressure plate prevents excessive compression of the diaphragm, ensuring durability and reliability. These valves can be operated manually or via air actuation, and they are also compatible with control tops and solenoid valves for automated systems. This design ensures exceptional performance, cleanliness, and suitability for critical applications in the pharmaceutical sector.
     Add to Basket  
  • 1 1/2Inch 38.1MM High Quality Sanitary Hygienic Stainless Steel SS316L Manual SMS Clamp Tank Bottom Diaphragm Vavle with Plastic Handle
    1 1/2Inch 38.1MM High Quality Sanitary Hygienic Stainless Steel SS316L Manual SMS Clamp Tank Bottom Diaphragm Vavle with Plastic Handle
    Diaphragm Valves: Manual or Air-Actuated

    Diaphragm valves, available in both manual and air-actuated designs, are specifically engineered for hygienic and aseptic processes in the pharmaceutical industry. These valves excel in fluid control as well as on/off operations. The diaphragm effectively seals the valve body and seat, ensuring complete isolation from the external environment. This design makes the valve ideal for aseptic processing. When the valve is in the closed position, the pressure seal supporting the diaphragm moves toward the sealing face of the valve body. As the pressure plate shifts, the diaphragm bends and is forced toward the seat area at the body's center, effectively shutting off the flow path. The interaction between the valve body and the pressure plate prevents excessive compression of the diaphragm, ensuring durability and reliability. These valves can be operated manually or via air actuation, and they are also compatible with control tops and solenoid valves for automated systems. This design ensures exceptional performance, cleanliness, and suitability for critical applications in the pharmaceutical sector.
     Add to Basket  
  • 2Inch 50.8MM High Quality Sanitary Hygienic Stainless Steel SS316L SMS Clamp Straight Diaphragm Valve
    2Inch 50.8MM High Quality Sanitary Hygienic Stainless Steel SS316L SMS Clamp Straight Diaphragm Valve
    Diaphragm Valves: Manual or Air-Actuated

    Diaphragm valves, available in both manual and air-actuated designs, are specifically engineered for hygienic and aseptic processes in the pharmaceutical industry. These valves excel in fluid control as well as on/off operations. The diaphragm effectively seals the valve body and seat, ensuring complete isolation from the external environment. This design makes the valve ideal for aseptic processing. When the valve is in the closed position, the pressure seal supporting the diaphragm moves toward the sealing face of the valve body. As the pressure plate shifts, the diaphragm bends and is forced toward the seat area at the body's center, effectively shutting off the flow path. The interaction between the valve body and the pressure plate prevents excessive compression of the diaphragm, ensuring durability and reliability. These valves can be operated manually or via air actuation, and they are also compatible with control tops and solenoid valves for automated systems. This design ensures exceptional performance, cleanliness, and suitability for critical applications in the pharmaceutical sector.
     Add to Basket  
  • 1/2Inch 12.7MM High Quality Sanitary Hygienic Stainless Steel SS316L SMS Clamp Straight Diaphragm Vavle With Sampling Port
    1/2Inch 12.7MM High Quality Sanitary Hygienic Stainless Steel SS316L SMS Clamp Straight Diaphragm Vavle With Sampling Port
    Diaphragm Valves: Manual or Air-Actuated

    Diaphragm valves, available in both manual and air-actuated designs, are specifically engineered for hygienic and aseptic processes in the pharmaceutical industry. These valves excel in fluid control as well as on/off operations. The diaphragm effectively seals the valve body and seat, ensuring complete isolation from the external environment. This design makes the valve ideal for aseptic processing. When the valve is in the closed position, the pressure seal supporting the diaphragm moves toward the sealing face of the valve body. As the pressure plate shifts, the diaphragm bends and is forced toward the seat area at the body's center, effectively shutting off the flow path. The interaction between the valve body and the pressure plate prevents excessive compression of the diaphragm, ensuring durability and reliability. These valves can be operated manually or via air actuation, and they are also compatible with control tops and solenoid valves for automated systems. This design ensures exceptional performance, cleanliness, and suitability for critical applications in the pharmaceutical sector.
     Add to Basket  

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 Cell-phone  +86 13587646794
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