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Cheap PriceList for Manual Diaphragm Valve - Rising Stem Diaphragm Valve(Blue) – Dongsheng

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Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Cast Iron Check Valve, Double Plate Check Valve, 2 Inch Silent Check Valve, We sincerely welcome overseas consumers to consult for your long-term cooperation as well as the mutual advancement.We strongly think that we will do superior and far better.
Cheap PriceList for Manual Diaphragm Valve - Rising Stem Diaphragm Valve(Blue) – Dongsheng Detail:

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Diaphragm Valves have two kinds of types, wire and full flow, which use a ‘pinching’ method to stop the valve flow using a flexible diaphragm.These types of valves are generally not suited for very high-temperature fluids and are mainly used on liquid systems.

We’ll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of international top-grade and high-tech enterprises for New Style China DN300 Cast Iron Flange Rising Stem Diaphragm Valve, Welcome to visit us at any time to establish long-term business. Please feel free to contact us by email info@lzds.cn or phone/WhatsApp +86 18561878609.

New Style China GG25 Diaphragm Valve, GGG40 Diaphragm Valve, Now we have gained a lot of recognition among customers spread all across the world. They trust us and always give us reorder.
Advantages of Diaphragm Valve

  • Can be used as on-off and throttling service valves.
  • Offer good chemical resistance due to a variety of linings available.
  • Stem leakage is eliminated.
  • Provides bubble-tight service.
  • Does not have pockets to trap solids, slurries, and other impurities. It is suitable for slurries and viscous fluids.
  • These valves are particularly suitable for hazardous chemicals and radioactive fluids.
  • These valves do not permit contamination of flow medium, thus they are used extensively in food processing, pharmaceutical, brewing, and other applications which cannot tolerate any contamination.

Typical Application of Diaphragm Valves

  • Clean or dirty water and air service applications
  • Demineralized water systems
  • Corrosive applications
  • Radwaste systems in nuclear facilities
  • Vacuum service
  • Food processing, pharmaceutical, and brewing systems

Product parameter

Product parameter1 Product parameter2

NO. Part Material
1 Body GG25
2 Lining NR
3 Diaphragm NR
4 Disc GG25
5 Bonnet GG25
6 Shaft Steel
7 Sleeve ABS
8 Sleeve ABS
9 Handle GGG40
10 Pin Steel
11 Bolt Steel
DN(mm) 50 65 80 100 125 150 200 250 300
L (mm) 194 216 258 309 362 412 527 640 755
L1(mm) 188 222 252 301 354 404 517 630 745
ΦE (mm) 165 185 198 220 250 283 335 395 445
ΦD (mm)(EN1092-2) PN10 125 145 160 180 210 240 295 350 400
PN16 355 410

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RISING STEM DIAPHRAGM VALVE(BLUE)


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Cheap PriceList for Manual Diaphragm Valve - Rising Stem Diaphragm Valve(Blue) – Dongsheng detail pictures

Cheap PriceList for Manual Diaphragm Valve - Rising Stem Diaphragm Valve(Blue) – Dongsheng detail pictures

Cheap PriceList for Manual Diaphragm Valve - Rising Stem Diaphragm Valve(Blue) – Dongsheng detail pictures


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The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for Cheap PriceList for Manual Diaphragm Valve - Rising Stem Diaphragm Valve(Blue) – Dongsheng , The product will supply to all over the world, such as: Russia, Croatia, Belize, We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Elsie from Rwanda - 2018.09.23 18:44
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Jonathan from Mauritius - 2018.06.28 19:27
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