Micro Miniature Minimum Pressure Mueller and Difference V Slam Nozzle Non Return Valve Check Valve

The complete variety, novel design, and excellent quality of our Hastelloy G30 Butterfly Valve, BW Fully Welded Ball Valve, B62 C83600 Gate Valve have impressed our customers both at home and abroad. Our firm quickly grew in size and reputation because of its absolute dedication to superior quality manufacturing, substantial price of solutions and fantastic customer services. We believe that only with quality can there be a market, and only with improvement can progress be made, waiting is the source of failure and action is the beginning of success. We set up sales shop, show room, and product warehouse. We take 'unity, pragmatism, integrity, and innovation' as the core corporate philosophy.

  NSV non-slam check valves(also named Axial Check Valve,Axial Flow Check Valve,In Line Piston Check Valve,Nozzle Check Valve,Venturi Check Valve), non-slam check valves is suitable for use in a wide range of applications. Generally, though, non-slam check valves are ideal for vertical runs of piping, or complex applications that require constant and controllable pressure levels. Due to the precise pressures required, non-slam check valves are commonly specified in various oil and gas, refining, and power industry processes.

• Applicable Standard
  Design per.API6D
  Face to face per ASME B16.10,Manufacturer standard 
  Flange ends dimension ANSI B 16.5/ANSI B 16.47
  Butt-Welded ends dimension ANSI B 16.25
  Final inspection tests to API598.
  

• Products Range
  Size: 1" ~ 60" (DN25 ~ DN1500)
  Rating: ANSI 150lb-2500lb 
  Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
  Trim: Per API 600
  

• Design Features:
  Reduce or eliminate water hammer
  Lower maintenance costs; few moving parts
  Flexibility to cope with variable flow conditions

Structure Performance:
The Non-Slam Check Valves vs. Swing Check Valves

Depending on the application, both non-slam check valves and swing check valves present unique advantages and disadvantages

FAQ

1. Q:Do you have customized valve?

A:Yes,we can supply customized valves.

2. 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.

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: 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.

Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for Micro Miniature Minimum Pressure Mueller and Difference V Slam Nozzle Non Return Valve Check Valve. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad! We stay with the basic principle of 'quality initially, services first, steady improvement and innovation to fulfill the customers' for your management and 'zero defect, zero complaints' as the quality objective.