dn300 ductile iron round flap valve

Short Description:

 dn300 ductile iron round flap valve The ductile iron round flap valve is a one-way valve installed at the outlet of the drainpipe for the water supply and drainage works and the sewage treatment works. It is used to overflow or check the medium, and can also be used for various shaft covers. According to the shape, the round door and square patting door are constructed. The ductile iron round flap valve is mainly composed of valve body, valve cover and hinge component.  Its opening and cl...


  • FOB Price: US $10 - 9,999 / Piece
  • Min.Order Quantity: 1 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Product Detail

    Product Tags

     dn300 ductile iron round flap valve

    Steel flange lift type check valve

    The ductile iron round flap valve is a one-way valve installed at the outlet of the drainpipe for the water supply and drainage works and the sewage treatment works. It is used to overflow or check the medium, and can also be used for various shaft covers. According to the shape, the round door and square patting door are constructed. The ductile iron round flap valve is mainly composed of valve body, valve cover and hinge component.  Its opening and closing force comes from water pressure and does not need manual operation. The water pressure in the flap valve is larger than that at the outside side of the flap valve, and it opens. Otherwise, it closes and reaches the overflow and stop effect.

    Performance specification

    Suitable size DN 300 – DN1800mm
    Working pressure ≤0.25Mpa
    Temp. ≤80℃
    Suitable medium water, clear water, sea water, sewage etc.

     

    400X Flow control valve

    No Name Material
    1 Body ductile iron
    2 Disc ductile iron
    3 Spring stainless steel
    4 Shaft stainless steel

     

    Worm actuated eccentric flanged butterfly valve

    1

     

    Company information

    Tianjin Tanggu Jinbin Valve Co., Ltd. was founded in 2004, with registered capital of 113 million yuan, 156 employees, 28 sales agents of China,covering an area of 20,000 square meters in total, and 15,100 square meters for factories and offices.It is a valve manufacturer engaged in professional R&D, production and sales,a joint-stock enterprise integrating science, industry and trade.

    The company now has 3.5m vertical lathe, 2000mm * 4000mm boring and milling machine and other large processing equipment, multi-functional valve performance testing device and a series of perfect testing equipment

    津滨02(1)

    certifications

    证书


  • Previous:
  • Next:

  • Write your message here and send it to us