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Non Return EPDM Gasket DN200 Hydraulic Check Valves

Non Return EPDM Gasket DN200 Hydraulic Check Valves

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    Product Details:

    Place of Origin: CHINA
    Brand Name: DONJOY
    Certification: CE,3A,FDA
    Model Number: NO.VZH300A1

    Payment & Shipping Terms:

    Minimum Order Quantity: 5pcs
    Price: negotiation
    Packaging Details: carton box
    Payment Terms: T/T, LC, Credit Card
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    Detailed Product Description
    Brand: DONJOY SIZE: DN100-DN200, 5"-8"
    Stanadard: DIN,3A,SMS,ISO,IDF,RJT Connection: Welded/Clamp /Union, Thread
    Surface Treatment:: (Internal) Ra ≥0.4-0.8μm , (External) Ra ≥0.8-1.6μm Gasket: EPDM/VITAON
    Medium: Water Working Temperature: -10℃ To 120℃
    High Light:

    DN200 Hydraulic Check Valves


    EPDM Gasket Hydraulic Check Valves


    Sanitary Hydraulic Check Valves

    DN200 Sanitary Spring Non Return Valve/3 PCS Hydrauli Check Valve for beverage pipe line



    Product Name: 316L Sanitary Spring Non Return Valve Stainless Steel Check Valve
    Valve Body Material: SS304 or SS316L
    Seal Material: EPDM
    Max. Working Pressure: 10Bar
    Opening pressure: 0.1-0.3bar
    Max. Working Temperature: 120 degree C
    Availably size: 1/2"-4", DN10-DN100
    Availably connection: Thread,Weld,
    Availably standard: DIN,SMS,3A,RTJ
    Certificate: FDA,CE


    Technical Specifications :

    Max pressure : 10Bar

    Opening Pressure : 0.3Bar ( DN25, 1INCH )

                                  0.2Bar, (DN32/DN40,1.25-1.5INCH)

                                  0.1Bar, (DN50-DN100) 


    Option of Hydraulic check valves

    1 Connection: Clamp, Weld, Thread

    2. SEAL: NBR, FPM,PTEF all according to FDA177.2600

    3. Standard: DIN,SMS, RJT, IDF, ISO, 3A



    Sanitary check valve, also known as "non-return valve", is designed for use in process piping installations to prevent reverse flow. VCN series is a spring check valve with different connection ends.



    1. Check valve is a valve that prevents the fluid from flowing back and ensures to flow in only one direction.

    2. It can be used to prevent the flow less from returning avoid pipe-hammering.

    3. It is used in the food processing,beverages, wine, oil,cosmetics, pharmaceutical and chemical industries.


    Operating Principle

    The valve opens when the pressure of the fluid exceeds the pressure to spring, When the two pressures are equalised, the valve closes, A stronger counter – pressure also makes the valve close.



    Non Return EPDM Gasket DN200 Hydraulic Check Valves 0

    Non Return EPDM Gasket DN200 Hydraulic Check Valves 1



    Non Return EPDM Gasket DN200 Hydraulic Check Valves 2



    Q: Why would I choose you?
    DONJOY has been engaging in manufacturing sanitary valves, fittings, tank components and pumps for over 27 years, outstanding in production capacity, effective management, accurate lead time, on-time shipments and problems-solvingrate after sales.
    Q: What’s the MOQ?
    The majority of products are fully in stock, so we accept 1 piece as the minimum order quantity for test for first time cooperation.

    Q: Hong long that you company for export experience ?
    we have more than 20 years export experience, we can do FOB, C&F, CIF, DDU and DDP (Russian Only).

    Q: What’s the payment term?
    T/T and Credit Card,L/C

    Q: How would you minimize damages during delivery?
    Standard: mass orders will be packed by carbon boxes and filled in plywood cases.
    Available requirement: blister packing for every piece of product, plastic caps for clamp connected products.

    Q: How would you choose the shipment way?
    Basically, we will select shipment ways based on four factors (order quantity, delivery time, costs and customs policy), then listcouples of reasonable options with Pros and Cons to customers, letting them to decide


    Tag : non return valve, check valve. Sanitary valve 


    Contact Details

    Contact Person: Jasmine Zhuang

    Tel: 86-18967799769

    Send your inquiry directly to us (0 / 3000)


    Address: No.25 Gangfu Road, Konggang New District, Longwan, Wenzhou, China

    Factory Address:No.25 Gangfu Road, Konggang New District, Longwan, Wenzhou, China