Check Valve
Sanitary Valves
Features：
  1. Connection：clamp, butt-weld, union type
  2. Working Pressure：0.6 bar ~ 10 bar
  3. Temperature Range：-20°C ~ 120°C.
  4. Fully precision machined and polished.
  5. Angle design to keep low friction and easy for open & close.
  6. Middle with clamp or flange design for easy maintenance and clean.
  7. Fit for：Food, Pharmaceutical and I.C industry.
Materials：
  1. Outlet：SUS304, 316, 316L available
  2. Clamp：SUS304
  3. Gasket：Viton, EPDM, Silicon available
  4. Plate：SUS304, 316, 316L available
  5. Spring：SUS304, 316 available
  6. Seal：Viton, EPDM, Silicon available
  7. Inlet：SUS304, 316, 316L available
  • NRVW
    Check Valve Weld End
    SIZE ØA ØB L
    1” 22.1 25.4 77.5
    1-1/2” 34.8 38.1 80.5
    2” 47.5 50.8 85.5
    2-1/2” 60.2 63.5 96.5
    3” 72.9 76.2 104.5
    4” 97.4 101.6 104.5
  • NRVC
    Check Valve Clamp End
    SIZE ØA ØB L
    1” 25.4 50.5 87.5
    1-1/2” 38.1 50.5 95.5
    2” 50.8 64.0 104.5
    2-1/2” 63.5 77.5 116.2
    3” 76.2 91.0 123.5
    4” 101.6 119.0 123.5
  • NRVE
    Eccentric Check Valve Clamp End
    SIZE ØA ØB L L1
    1” 22.1 50.5 48 127.3
    1-1/2” 34.8 50.5 48 127.3
    2” 47.5 64.0 48 127.3
    2-1/2” 60.2 77.5 48 127.3
  • NRVU
    Check Valve Weld End Union Type
    SIZE ØA ØB L
    1” 22.1 25.4 75
    1-1/2” 34.8 38.1 76
    2” 47.5 50.8 76
    2-1/2” 60.2 63.5 78
    3” 72.9 76.2 78
    4” 97.6 101.6 80
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