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