Simtech USA - RDR Series Low Pressure Diaphragm Relief Valve
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RDR Series Low Pressure Diaphragm Relief Valve

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Low Pressure Diaphragm Relief Valve (RDR) The SIMTECH RDR Series Low Pressure Diaphragm Relief Valve is designed for low pressure applications with no back pressure to release excess up-stream pressure on the piping, storage tank and/or system due to pressure surges, vaporizing, or heat reaction.
  • Adjustable screw and lock-nut makes it easy to accurately pre-set relief pressure.
  • Teflon (primary and EPDM (back-up) diaphragms.
  • This pressure relief valve is designed to keep the stainless steel spring totally isolated from the fluid chamber insuring no metal contact with the fluid.
  • Working pressure range from 5 to 25 PSI
  • Top entry and parallel inlet and outlet ports to facilitate installation and avoid piping problems. Ideal for DI water harsh chemicals, and other high purity applications.

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    Item #

    Item Name

    Nominal Size

    Material

    Seals

    Connections

    Pressure Rating-psi

    Cv

    List Price

    RDRFM103 RDR Series Low Pressure Diaphragm Relief Valve ½" PP EPDM NPT Threaded 150 psi 3.68 QUOTE
    RDRFM104 RDR Series Low Pressure Diaphragm Relief Valve ¾" PP EPDM NPT Threaded 150 psi 5.76 QUOTE
    RDRFM105 RDR Series Low Pressure Diaphragm Relief Valve 1" PP EPDM NPT Threaded 150 psi 9.13 QUOTE
    RDRFV103 RDR Series Low Pressure Diaphragm Relief Valve ½" PVC EPDM NPT Threaded 150 psi 3.68 QUOTE
    RDRFV104 RDR Series Low Pressure Diaphragm Relief Valve ¾" PVC EPDM NPT Threaded 150 psi 5.76 QUOTE
    RDRFV105 RDR Series Low Pressure Diaphragm Relief Valve 1" PVC EPDM NPT Threaded 150 psi 9.13 QUOTE
    RDRFF103 RDR Series Low Pressure Diaphragm Relief Valve ½" PVDF (Kynar®) EPDM NPT Threaded 150 psi 3.68 QUOTE
    RDRFF104 RDR Series Low Pressure Diaphragm Relief Valve ¾" PVDF (Kynar®) EPDM NPT Threaded 150 psi 5.76 QUOTE
    RDRFF105 RDR Series Low Pressure Diaphragm Relief Valve 1" PVDF (Kynar®) EPDM NPT Threaded 150 psi 9.13 QUOTE
    RDRFT103 RDR Series Low Pressure Diaphragm Relief Valve ½" TEFLON EPDM NPT Threaded 150 psi 3.68 QUOTE
    RDRFT104 RDR Series Low Pressure Diaphragm Relief Valve ¾" TEFLON EPDM NPT Threaded 150 psi 5.76 QUOTE
    RDRFT105 RDR Series Low Pressure Diaphragm Relief Valve 1" TEFLON EPDM NPT Threaded 150 psi 9.13 QUOTE
      Results 1 - 12 of 12 1 
     
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