PVC Diaphragm Valve

Our Diaphragm Valves are available in sizes 1/2 in. – 4 in., with U-PVC and CPVC. Possible end connections are true-union socket or threaded and flanged ends. Possible diaphragm materials are EPDM, FPM and PTFE. PVDF vapor barrier available upon request for EPDM and PTFE diaphragms. The PVC Diaphragm Valve is suitable for throttling and ON/OFF service in applications ranging from water treatment to chemical abrasion processes. Diaphragm valves are operated manually, electrically, or pneumatically.

1. Material: U-PVC, C-PVC

2. Size: DN15-DN100(1/2 inch~4inch)

3. Flange connection: DIN PN10; ANSI CL 150; JIS 10K

4. Ball material: PVC-U; PVC-C; PVDF; PPG; PPH

5. Body material: PVC-U; PVC-C; PVDF; PPG; PPH

6. Diaphragm material: PTEE; FEP with EPDM cushion

7. Operator: handwheel

The Dialock locking handwheel has been uniquely designed to allow the valve to be adjusted and locked in over 300 positions.

This valve also features an optical indicator which displays the opening position.

Solvent cement required for joining this product with other PVC systems.

Union fittings allow for easy maintenance of the diaphragm valve without the need for additional gluing.

Applications of PVC Diaphragm Valves:

PVC Diaphragm Valves are widely used in fluid control for various liquids and gases, especially in industries like chemical, pharmaceutical, food and beverage, and water treatment. They are ideal for regulating, shutting off, or controlling the flow of fluids, ensuring system stability.

Advantages of PVC Diaphragm Valves:

Excellent Corrosion Resistance: Made from high-quality PVC material, PVC Diaphragm Valves offer exceptional resistance to acids, alkalis, salts, and other corrosive chemicals, ensuring a longer lifespan.

Lightweight and Convenient: PVC is lighter than metal materials, making transportation and installation easier, while also reducing handling complexity.

Precise Fluid Control: The diaphragm design offers high flow control accuracy, ensuring stable and reliable operation during use.

Low Maintenance Cost: PVC Diaphragm Valves typically require less maintenance, significantly lowering the maintenance costs compared to metal valves.

High Temperature and Pressure Resistance: Suitable for use in various high-temperature and high-pressure environments, making them highly versatile.

Pollution-Free Design: With simple construction and no metal contact, these valves reduce the risk of fluid contamination, making them especially ideal for potable water and food processing applications.

As one of the most professional PVC Diaphragm Valve manufacturers in China we're featured by good service and competitive price. Please rest assured to buy high quality diaphragm valve in stock here from our factory. Contact us for pricelist and quotation.

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