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Diaphragm Valves
Product Description

Diaphragm valves use a diaphragm controlled by a rod (attached to a handle or actuator) to open and close the valve. The rotation of the handle applies pressure to the rod which in turn pushes the diaphragm down to close or releases pressure to open.


DAB Series

  • Pressure rating (150 PSI: 1/2" - 4", 75 PSI: 6")
  • PVC body with EPDM diaphragm and seals
  • Sure-grip handwheel with position indicator
  • True union end connections through 2 inch
  • Flanged end connections in 2.5 inch to 6 inch sizes

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