5K 10K Wafer Type Dual Plate Check Valve Made of Cast Iron

We are committed to the all-round development of the industry, focusing on the application development and services of our B62 C83600 Gate Valve, Cast Check Valves, Concentric Butterfly Valves, and have initially formed independent intellectual property rights. We will continue to enrich and improve our product line in order to provide better service and meet market demand, and gradually move towards a diversified corporate path. We Sincerely welcome clients from all around the entire world to visit us, with our multifaceted cooperation and get the job done with each other to develop new markets, build win-win outstanding future. Our Lab now is 'National Lab of diesel engine turbo technology', and we own a professional R&D team and complete testing facility.

  NSV Double disc check valves are mainly used for the pipelines which medium is one-way flow, only allowing medium to flow in one direction, in order to prevent accidents.They are widely used in water source projects, urban water supply and drainage, sewage treatment, electric power,petroleum, petrochemical, heat supply and metallurgy industries etc.Suitable medium include water, sewage, sea water, steam, air, foodstuff, oils, nitric acid, strong oxidizing medium and urea etc.

• Applicable Standard
  To API594
  Face to face per ANSI B 16.10
  Flange ends dimension ANSI B 16.5/ANSI B 16.47
  Final inspection tests to API598.

• Products Range
  Size: 1/2" ~ 48" (DN15 ~ DN1200)
  Rating: ANSI 150lb-2500lb 
  Body Materials: Ni-Al-Bronze(B148 C95800,C95500,C95400)
  Trim: Ni-Al-Bronze(B148 C95800,C95500,C95400)

• Design Features:
  Built in Double-disc wafer swing check valve
  Retainerless
  Metal seal or rubber seal.

Structure Performance:
1.Structure length is short.
2.Small volume, light weight.
3.Unobstructed channel, small fluid resistance.
4.Action is sensitive, sealed performance is good.
5.Simple and compact structure, attractive appearance.
6.Long using life and high reliability.

FAQ

1.Q: What’s the brand of your company can supply ?

A:NSV or OEM service

2.Q:I want to know how to contact the person in charge.

A: When you call representative call number of company(86-577-67378616), sales team will receive your call if there is no special situation. If you let us know your inquiry, we will put you through to the person in charge. If you need a personal phone number, you have to receive it from the person in charge directly after phone call.

3. Q: What’s the valves warranty?
  A: Our valves warranty period should be 18 months from the date of shipment or 12 months after installation, whichever occurs first.

4. Q:How can I get a quote?

A: If you request quote by preparing the product spec you want to request specifically through “Contact us or Feedback” of homepage, we will send reply to you ASAP. If the contents of homepage are not available, you can inquire to us via phone(86-577-67378616) or fax(86-577-67372367).

Adhering to your principle of 'quality, assistance, performance and growth', we have now gained trusts and praises from domestic and international customer for 5K 10K Wafer Type Dual Plate Check Valve Made of Cast Iron. At the same time, establishing a solid high-yield financial management mechanism. It's better to enter one than to run hundreds, we promise: quality first, reasonable price, abide by the contract and provide reliable service.