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Van cổng ty nổi OS&Y

  • Mã SP:
  • Giá: liên hệ
  • 103FF OS&Y Resilient Wedge Gate Valve

    • FM Approved Logo Mid Grey 300.jpg
    • UL Logo Mid Grey 144.jpg
    • gost logo 300.jpg
    SIZE RANGE 65mm - 400mm (2½" - 16")
    BODY TYPE Flanged
    WORKING PRESSURE 65mm - 250mm (2½" - 10") 20.7 bar (300 psi)
    300mm - 400mm (12" - 16") 17.2 bar (250 psi)
    WORKING TEMPERATURE -10°C to 160°C (14°F to 320°F)
    BODY MATERIAL Ductile Iron
    STEM MATERIAL Bronze ASTM B150 UNS
    APPROVALS FM approved 65mm - 400mm (2½" - 16")
    UL listed 65mm - 400mm (2½" - 16")
  • Chi tiết sản phẩm
  • Đánh Giá Sản Phẩm

Model 103FF Outside Screw and Yoke (OS&Y) gate valve with resilient wedge, The stem is pre-grooved for installation of a supervisory switch. The interior & exterior have an electrostatically applied fusion - bonded epoxy coating of 0.2 - 0.5 mm as per AWWA C-550. Rapidrop 103FF OS&Y gate valve is used in a fire protection sprinkler system, the stem and stem nut are located outside of the body of the valve which makes it easy to see if the valve is open or closed. If the full length of the stem is visible then the valve is open, if the stem is not visible then the valve is closed. Rapidrop OSY2 supervisory switch is available to monitor the open or closed status of the 103FF OS&Y gate valve.

 

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