Made in China High Pressure International Standard Check Valve

With our leading technology at the same time as our spirit of innovation, mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for Ball Valves, Through Conduit Knife Gate Valve, Unidirectional Kinfe Gate Valve. We've been able to also provide you with no cost samples to meet your needs. We always insist on developing with quality, expanding market with brand, and seeking credibility with service as the cornerstone of the company's survival and development.

  NSV Hastelloy C276(A494 CW12MW) Gate Valves are widely used for processes handling oxidizing acid,formic acid,acetic anhydricde and seawater,also for chemical processes handling fluoride,that’s with superior resistance under oxidizing environment,such as wet chlorine gas and chlorine dioxide; also resistance to organic and chloride such as acetic acid and seawater.

• Applicable Standard
  Design Standard:     API 600, API603,B16.34
  Face to Face:       ASME B16.10, EN 558, DIN3202 
  End Flange:        ASME B16.5  
  Inspection and Test: API 598 
    
  

• Products Range 
  Size:      1/2" ~ 20"(DN15 ~ DN500) 
  Rating:    ANSI 150lb ~ 2500lb
   
  Body Materials: Hastelloy C276(A494 CW12MW)
  Trim:  Hastelloy C276(A494 CW12MW)
  Operation:  Handwheel, Gear, Electric, Pneumatic, Hydraulic  
   
  

• Design Features  
  Full port design  
  OS&Y, outside and screw  
  Bolted bonnet, back seal structure  
  Flexible wedge, fully guided  
  Integral seat

FAQ

1. Q:Does “NSV” valves have supply to any value end user?

  A:Yes,,it just like PETROKIMIA GRESIK in Indonesia, BP Iraq,ESFAHAN MOBARAKEH STEEL In Iran etc.

2. Q: I want to be registered as your agency.?

A: Defined inspection and manager’s approval shall be required for being registered as the company’s agency. For specific application method, please consult with sales team. If you are registered as the company’s agency, “Agency Certificate” will be issued.

3. Q:Are you manufacturer or trading company?

  A: We’re manufacturer,but our factory name is not named NSV due to we’re professional in promotion NSV brand with best service,and also have sold to many end user success.

4. Q:Do you have any valve in stock?

   A:There have a lot of GGC valves(2”&within) in stock,and that can delivery within one week.

5. Q:Do you have customized valve?

A:Yes,we can supply customized valves.

6 Q: What kinds of valves do you manufacture?

A: We usually manufacture valves made of various materials such as cast Iron/ carbon steel,stainless steel,Alloy steel and industrial valves such as ball, gate, globe, check, bellows seal and ETC. For detail information, please refer to “Download>E-Catalog” of homepage.

With the joint efforts of our R&D department, marketing department and after-sales service department, our Made in China High Pressure International Standard Check Valve can achieve a perfect combination of technology and design, thereby providing quality products to customers all over the world. We have established standardized office facilities, and have production and management staff who are professional and of high quality. We will improve ourselves and strive to provide you with more perfect and reliable products as soon as possible.