ANSI/Wcb/ASTM/ASME/API Flanged OS&Y Industrial Gate Valve

We have been engaged in the research and development and production of NPT Ball Valve, Flanged Concentric Butterfly Valve, C95800 Wafer Check Valve for many years, and we have a good reputation in the industry. We insist on being customer-centric, respond quickly to customer needs, and continue to create long-term value for customers. We make the quality culture permeate every field and become a conscious behavior of the company's employees. In the future, we will adhere to the spirit of perseverance to face various challenges in the industry and to improve ourselves with a conscientious entrepreneurial attitude. Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.

  NSV Inconel 625 Check Valve is mainly chemical processes and with Superior corrosion resistance under oxidizing and hight temperature environment; and superior erosion resistance.

• Pplicable Standard
  Design Standard: API 602, ASME B16.34, BS 5352, DIN3352
  Face to Face: ASME B16.10, EN 558, DIN3202
  End Flange: ASME B16.5, DIN2533
  Butt welding Ends:   ASME B16.25, DIN3239
  Socket Welded Ends:  ASME B16.11
  Threaded Ends:     ASME B1.20.1
  Inspection and Test:    API 598, DIN3230
   

• Products Range
  Size:  1/2" ~ 2"(DN15 ~ DN50)
  Rating:   ANSI 150lb ~1500lb
   
  Body Materials: Inconel 625(B564 N06625)
  Trim: Inconel 625(B564 N06625).
   

• Design Features
  Full port or reduced port design 
  Plug Disc
  Bolted bonnet(B.B),Welded bonnet(W.B),Pressure Seal Bonnet(P.S.B) also available.
  Flanged, butt-welded, socket- welded, or threaded ends

BODY-COVER CONNECTION:BOLTED-COVER

NSV Standard construction of boy-cover connection is bolted,with s apiral wound gasket to seal the connection.

On request we offer as well Ring Joint connection,Ring Joint that’s for high pressure on class 2500lb bolted bonnet,als on request on other pressure class.

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).

5.Q:Is there have MOQ?

  A：No.we can accept 1set,but there have additional cost $150.00(process of export) if the order value within $2000.00.

We will continue to uphold the spirit of innovation, focus on industry applications, and provide better ANSI/Wcb/ASTM/ASME/API Flanged OS&Y Industrial Gate Valve and services for the global industry, and create value for customers. We have a group of professional and technical personnel, using the most advanced equipment and operating under a mature scientific management system. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service.