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High Quality for Dual Plate Check Valve Manufacturer - Small Size Wafer Type Lift Check Valve – Dongsheng

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High Quality for Dual Plate Check Valve Manufacturer - Small Size Wafer Type Lift Check Valve – Dongsheng Detail:

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Disco or lift check valves, the main advantage is that it mainly eliminates the impact of gravity on the feature of the check valve. Lift check valves for a broad range of mediums, pressures and equipment. The metal springs for the check valves are produced of stainless steel or some other extremely corrosion resistant steel material. Lift check valve’s advantages are quick stream disruption. They provide not only beneficial sealing at low temperatures but also at low valve pressure.

  • Size: 1/2″ – 4″ (DN15 ~ DN100)
  • Pressure: PN1.0Mpa ~ 4.0Mpa (Class150 ~ 300)
  • Medium applicable:  Water, Steam, Oil, Corrosive mediums containing nitric acid and urea etc.

Product Parameter

Product parameter1                                            Product parameter2

NO. PART MATERIAL
1 Disc SS304/SS316
2 Body SS304/SS316/Brass
3 Bolts SS316
4 Spring cover SS316
5 Spring SS316
DN(mm) 15 20 25 32 40 50 65 80 100
ΦDmm) 53 63 73 84 94 107 126 144 164
ΦE(mm) 15 20 25 30 38 47 62 77 95
F(mm) 16 19 22 28 31.5 40 46 50 60

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Contact: Judy  Email: info@lzds.cn  phone/WhatsApp +86 18561878609


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High Quality for Dual Plate Check Valve Manufacturer - Small Size Wafer Type Lift Check Valve – Dongsheng detail pictures

High Quality for Dual Plate Check Valve Manufacturer - Small Size Wafer Type Lift Check Valve – Dongsheng detail pictures

High Quality for Dual Plate Check Valve Manufacturer - Small Size Wafer Type Lift Check Valve – Dongsheng detail pictures


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Our well-equipped facilities and exceptional good quality manage throughout all stages of production enables us to guarantee total shopper satisfaction for High Quality for Dual Plate Check Valve Manufacturer - Small Size Wafer Type Lift Check Valve – Dongsheng , The product will supply to all over the world, such as: Seychelles, Iran, Plymouth, To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our professional advice and service can lead to more suitable choice for the customers.
  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Gill from Brisbane - 2017.12.19 11:10
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Caroline from European - 2017.12.09 14:01
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