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  4. Valves >
  5. non return . non return . : 12 Products from 12 Suppliers & Manufacturers

  • Wafer Check Valve

    • Place of origin:  

      China

    Wafer check valves are designed as dual plate check valves and single plate check valves with flange, lug and wafer ends. Wafer check valves has light and small size feature. This type of valve is mainly used for water and oil pipelines for non-return function. Service Oil, Natural gas, Water and Chemical Transmission Pipeline application Design Type Dual plate/ Single plate Ends Wafer type, Flan

    [Related Keywords : Ball Valve, Gate Valves, Butterfly Valves, Globe Valves]

    • Kairuite Valve Group Co., Ltd
    • Business Type

      Manufacturer

    • Location

      Zhejiang, China

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 1,000,001 - 2,000,000

  • Check Valve 50mm

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 1000

    • Place of origin:  

      China

    Check Valve 50mm is a butterfly check valve connected to the pipeline, which can prevent the backflow of the medium and the change of the pipeline pressure. The 50mm brass non return valve is light, compact, and easy to install, and is suitable for flow control of liquid, gas, and corrosive media and prevention of backflow. As one of leading wafer check valve manufacturers, our valves are made of

    [Related Keywords : 50mm nrv price]

    • GangYe Group Co.,Ltd.
    • Business Type

      Manufacturer

    • Location

      Zhejiang, China

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 5,000,001 - 10,000,0000

  • Cast Steel Swing Check Valve

    • Min. Order:  

      2

    • Price:  

      USD 20

    • Place of origin:  

      India

    • Price Condition:  

      FOB AHMEDABAD

    • Supply Ability:  

      READY STOCK

    Check valves, or non-return valves, are installed in pipeline systems to allow flow in one direction only. They are operated entirely by reaction to the line fluid and therefore do not require any external actuation. In this text, the expected, or desired direction of flow is termed 'forward flow’, flow in the opposite direction is 'reverse flow'. Reasons for using check valves, which include:

    [Related Keywords : CAST STEEL CHECK VALVE, STAINLESS STEEL CHECK VALVE, FORGE STEEL CHECK VALVE, GUNMETAL CHECK VALVE]

    • Zebco Engineering LLP
    • Business Type

      Manufacturer

    • Location

      Gujarat, India

    • Employees Total

      11 - 50

    • Annual Revenue

      USD 500,001 - 1,000,000

  • Dual Plate Check Valve

    • Place of origin:  

      Korea

    • Supply Ability:  

      200

    The dual Plate Check Valve is an all- purpose non return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or life check valve. The Dual Plate Check Valve design is the result of attempts to solve the problems associated with swing check valve and lift check valve. The Dual Plate Check Valve employs two spring-loaded plates hinged on a

    [Related Keywords : wafer check, non-slam nozzle, tilting check, piston check]

    • Valkor Inc.
    • Business Type

      Supplier

    • Location

      Gyeonggi-do, Korea

    • Employees Total

      1 - 5

    • Annual Revenue

      USD 100,000 - 500,000

  • Swing Check Valve with Lever and Weight

    • Place of origin:  

      China

    Check valves (non-return) are installed in pipeline system to allow flow in one direction only. A swing check valve consist of a flap or disc of the same diameter as the pipe bore, which hangs down in the flow path. Check valves produce relatively high resistance to flow in the open position, due to the weight of the disc. Swing Check Valve With Lever And Weight FEATURES: DOUBLE FLANGE METAL SEAT

    [Related Keywords : Check Valve]

    • Hebei Disai Valve Co., Ltd.
    • Business Type

      Manufacturer

    • Location

      Tianjin, China

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 1,000,001 - 2,000,000

  • Bronze Backflow Preventer

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 200

    • Place of origin:  

      China

    . Compact structure and shorter size. Prevent sewage backflow. Can be tested online and overhauled online. Carbo's Bronze Backflow Preventer Advantages Bronze Backflow Preventer for Sale As one of the most biggest backflow preventer suppliers in China, Carbo provides different types of backflow preventers with high quality. The product has the characteristics of double non-return and air partitio

    [Related Keywords : backflow preventer]

  • Lift Check Valve

    • Place of origin:  

      China

    . Our organization has a top quality assurance procedure have already been established for Low price for China API/ANSI/DIN/JIS Double Flange Swing Check Valve Non Return Valves, We glance forward to receiving your enquires quickly and hope to have the chance to get the job done along with you inside the future. Welcome to just take a glimpse at our organization. Low price for China Swing Check V

    [Related Keywords : Lift check valve]

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