Contact Us

Head Office: 5-10 Block B, NO 39, 158 Alley Huancheng West Road Southern Part Haishu District Ningbo China.
Fitting Factory Add: 329 National High Way Side, Zhangqi Town, Cixi, Ningbo, China.
Vaves Factory Add: Shamen Industrial Area, Yuhuan, Taizhou, Zhejiang, China.

Brass Vertical Check Valve

Material: Common brass
Item No.: W-7001
Media: Water, oil, gas
Surface: Brass

Quick Details

Product name brass vertical spring check valve
Material Common brass
Item No. W-7001
Media Water, oil, gas
Surface Brass
Size 1/2”- 4”
Testing pressure 100% tested with 0.6MPa – 0.8MPa by air
Thread BSP or NPT
Valve guarantee 2 Years
Keywords Brass spring check valve
OEM Acceptable Yes
Place of origin Zhejiang,China(Mainland)

About this item

  • Product Size:1/2″ NPT Thread Female
  • This valve is used to prevent the back flow of fluids
  • Maximum pressure rating 200 psi,200 WOG (water, Oil, gas)
  • This valve has a brass body with a stainless steel spring for long-lasting durability
  • Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
  • CONVENIENTLY DESIGNED TO CONNECT Pipes or Fittings of Different Diameter, Material, and End Type. Our Metal Hose Vacuum Gauge One way check valve has 1″ NPT female Threads.
  • RELIABLE FITTING of the Bushing Reducer is Provided by the Well-Machined Threads and the Relative Softness of the Brass that Enables Tighter Sealing. Easy to Install or Change. Doesn’t Leak!
  • UNIVERSAL – our One way check valve can be easily Used with Water or Oil for Plumbing Applications and Connections, for Various Measurable Devices, Collectors, for Sink Mixer,Water and Garden Pipe Connections, etc
  • DURABLE –Our One way check valve doesn’t Deform with Time, unlike Traditional Stainless Steel Thread Bushing or Plastic Pipe Fittings.


Product Display

Customers Feedback

Customers Feedback

Brass Valves & Fitting Production Process

Brass valves & Fitting Production Process

Our Factory


Ningbo Western fitting Co.,Ltd. is one of the biggest and leading manufacturers in China, located in one of the biggest open seaport city Ningbo, near the airport and have highway passing by.

1. 100% pieces leaking tight test before shipment.

2. High dimensional accuracy.

3. Forged brass body & bonnet; Brass flap & nut.

4. Annealing treatment body & bonnet to avoid crack risky, to guarantee the long durable lifetime and safe use.

5. Easy installation.

6. Suitable to be used with high pressure application


Our Customer & Certification

Our Customer

Send Inquiry

request a quote