Pn16 / Pn40 Cast Steel Dual Plate Wafer Check Valve

Persisting in 'High quality, Prompt Delivery, Aggressive Price', now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for Cast Carbon Steel Globe Valve, 3-Way Trunnion Ball Valve, Carbon Steel Knife Gate Valve. We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty, sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity. We have world-level advanced production equipment and design first-class production lines.

  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).

Well-run devices, expert profits group, and better after-sales companies; We have been also a unified huge family, everybody keep on with the organization worth 'unification, determination, tolerance' for Pn16 / Pn40 Cast Steel Dual Plate Wafer Check Valve. Whatever you require, we should do our utmost to help you. We've our have sales staff, style and design staff, technical crew, QC team and package workforce.