3/4″1″1-1/4″ 1-1/2″ 2″ 2-1/2″3″4″ 5″ 6″ U-PVC grey non return backflow preventer swing check valve plain spigot end

Short Description:

U-PVC grey non return backflow preventer swing check valve Plain spigot end or Thread connection Size:  3/4″ 1″ 1-1/4″  1-1/2″  2″  2-1/2″ 3″ 4″  5″  6″ Grey or White color Vertical or Horizontal installation, follow arrows. Backflow preventer or stop backflow DIN BS JIS ANSI NPT BSP CNS standards Note: Please contact for drawing and technical data.


  • Port: TianJin
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

    U-PVC grey non return backflow preventer swing check valve

    Plain spigot end or Thread connection

    Size:  3/4″ 1″ 1-1/4″  1-1/2″  2″  2-1/2″ 3″ 4″  5″  6″

    Grey or White color

    Vertical or Horizontal installation, follow arrows.

    Backflow preventer or stop backflow

    DIN BS JIS ANSI NPT BSP CNS standards

    Note: Please contact for drawing and technical data.

    check valve usage

    5 star high praise




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