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Manual Diaphragm Valves

4 Results Found that Include 31 Products

Results per page:  16 | 32 | 48
  • VERIFLO
  • Diaphragm Valves Diaphragm Valves
  • Multiple product options available

    These diaphragm valves feature 316L stainless steel construction, high cycle life, and Elgiloy® diaphragms to help maintain leak-free operation. They are suitable for positive and consistent manual or air-actuated shutoff. They also close by means of a flexible diaphragm attached to a compressor, which can be actuated manually or automatically. When the compressor is lowered by the valve stem, the diaphragm seals and cuts off flow.

    Multiple product options available

  • GEORG FISCHER
  • Diaphragm Valves Diaphragm Valves
  • Multiple product options available

    These diaphragm valves help to allow precise control via a manual handwheel with a built-in locking mechanism and position indicator. They are suitable for chemical feeding and slurry flow control. They also close by means of a flexible diaphragm attached to a compressor, which can be actuated manually or automatically. When the compressor is lowered by the valve stem, the diaphragm seals and cuts off flow.

    Multiple product options available

  • HAYWARD
  • Diaphragm Valves Diaphragm Valves
  • Multiple product options available

    Diaphragm valves close by means of a flexible diaphragm attached to a compressor, which can be actuated manually or automatically. When the compressor is lowered by the valve stem, the diaphragm seals and cuts off flow. They can handle corrosive slurries and abrasives in high-purity/sanitary applications. Use for manual On/Off operation or throttling.

    Multiple product options available

  • PARKER
  • Diaphragm Valves Diaphragm Valves
  • Multiple product options available

    These diaphragm valves close by means of a flexible diaphragm attached to a compressor, which can be actuated manually or automatically. When the compressor is lowered by the valve stem, the diaphragm seals and cuts off flow. The diaphragm is 1-pc. machined modified PTFE for increased flexibility and life, and features a PVDF coated stainless steel spring to resist corrosion. The tongue-and-groove seat and diaphragm help to provide positive through-flow shut off and diaphragm-to-body seal. Suitable for high-purity semiconductor applications and in wet or gaseous corrosive environments.

    Multiple product options available

Results per page:  16 | 32 | 48

Grainger carries high-quality diaphragm valves for use in industries like food processing, pharmaceutical manufacturing, mining, pollution control and more. Choose from stainless steel, PVC, PVC/PTFE and other composite construction materials in a variety of sizes to fit your application. Shop Grainger for dependable diaphragm valves today.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More