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One of Hottest for Flanged Silent Check Valve – Small Size Wafer Type Lift Check Valve – Dongsheng

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We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Dual Disk Check Valve, Double Disk Check Valve, Spring Loaded Non Return Valve, We are willing to give you the lowest price in the market, best quality and very nice sales service.Welcome to do bussines with us,let's be double win.
One of Hottest for Flanged Silent Check Valve – 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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One of Hottest for Flanged Silent Check Valve – Small Size Wafer Type Lift Check Valve – Dongsheng detail pictures

One of Hottest for Flanged Silent Check Valve – Small Size Wafer Type Lift Check Valve – Dongsheng detail pictures

One of Hottest for Flanged Silent Check Valve – Small Size Wafer Type Lift Check Valve – Dongsheng detail pictures


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Our goods are commonly recognized and reliable by consumers and may satisfy continually developing economic and social needs for One of Hottest for Flanged Silent Check Valve – Small Size Wafer Type Lift Check Valve – Dongsheng , The product will supply to all over the world, such as: Mecca, Cannes, Vietnam, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective products and meticulous after-sales service. We firmly believe that: we are outstanding as we are specialized.
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Clara from Madagascar - 2018.09.21 11:01
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Ethan McPherson from Monaco - 2017.12.31 14:53
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