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Big Size Wafer Type Lift Check Valve

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1. Working pressure: 4.0Mpa

2. Working temperature: -50℃~+400℃

3. Face to face according to ANSI B16.5

4. Flange according to EN1092-2, PN16/25/40. ANSI 150LB etc.

5. Testing: API598

6. Medium: Fresh Water, Sea water, food stuff, all kinds of oil, acid, alkaline liquid etc


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Product Description

Check valves allow flow in one direction and automatically prevent flow in the opposite direction.

This valve is mainly used in the fluid system containing strong oxidative mediums, like water supply system, heat supply system and acid system etc. It is always used as accessory of boilers.

It has exquisite profile and simple structure. Its spring device functions to speed up the closing movement of the disc so as to eliminate water hammer. This valve is very suitable for space-limited locations.

  • Size: 5" - 12" (DN125 ~ DN300)
  • Pressure: PN1.0Mpa ~ 4.0Mpa (Class150 ~ 300)
  • Medium applicable:  Water, Steam, Oil, Corrosive mediums containing nitric acid and urea etc.

Our products are widely regarded and trustworthy by customers and might meet constantly changing financial and social demands for Chinese Professional Big Size Wafer Lift Check Valve, We welcome new and old customers from all walks of life to contact us by email info@lzds.cn or phone/WhatsApp +86 18561878609 for future business relationships and mutual success!

Stainless Steel Wafer Type Lift Check Valve, we have now the full capacity to present you with contented merchandise. Desire to collect requests of your stuff and produce the long-term co-operation partnership. We very seriously promise: same top quality, better price; exact same selling price, higher quality.

Product Parameter

Product parameter1                                                         product-parameter

NO. PART MATERIAL
1 Disc CF8M
2 Body CF8M
3 Guide CF8M
4 Spring Stainless Steel
DN(mm) 125 150 200 250 300
ΦE(mm) 118 140 190 230 280
C(mm) 192 218 272 326 376
ΦD(mm) 192 218 280 340 400
L 90 106 140 145 160
n-R 12-R20 12-R20 12-R25

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


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