PVC Diaphragm Valve

PVC diaphragm valves are often used in slightly more complex commercial or industrial applications. They use a membrane or "diaphragm" to control the flow of air. We supply the manual types PVC diaphragm valves, but diaphragm valves can also be equipped with automation (actuators). Our valves are made of durable PVC to ensure they can withstand the harsh industrial environment. There are many choices for the body and seal materials of diaphragm valves, and our valves are made of PVC and equipped with EPDM seals.

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Procuts Description

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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

Ductile iron valves can be customized according to customer needs.

Customized ductile iron valves can be designed and manufactured according to specific dimensions, shapes, materials, and process requirements.

Customers can provide their own design drawings or requirement specifications, or communicate with suppliers to customize ductile iron valves that meet specific requirements. Customized ductile iron valves can meet the special needs of different engineering projects, improve the adaptability and reliability of the project.