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2021 New Style Swing Check Valve With Counterweight - Small Size Wafer Type Lift Check Valve – Dongsheng

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To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Stainless Steel Check Valve, Double Flange Butterfly Valve, Stainless Steel Thread Ball Valve, And we can help looking for any products of the customers' needs. Make sure provide the best Service, the Best Quality, The fast Delivery.
2021 New Style Swing Check Valve With Counterweight - Small Size Wafer Type Lift Check Valve – Dongsheng Detail:

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Product Description

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

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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


Product detail pictures:

2021 New Style Swing Check Valve With Counterweight - Small Size Wafer Type Lift Check Valve – Dongsheng detail pictures

2021 New Style Swing Check Valve With Counterweight - Small Size Wafer Type Lift Check Valve – Dongsheng detail pictures

2021 New Style Swing Check Valve With Counterweight - Small Size Wafer Type Lift Check Valve – Dongsheng detail pictures


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We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for 2021 New Style Swing Check Valve With Counterweight - Small Size Wafer Type Lift Check Valve – Dongsheng , The product will supply to all over the world, such as: London, Algeria, El Salvador, We've got constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. In depth Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Rita from Costa Rica - 2017.02.28 14:19
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Edith from Borussia Dortmund - 2017.03.28 16:34
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