|Product name||brass vertical spring check valve|
|Media||Water, oil, gas|
|Testing pressure||100% tested with 0.6MPa – 0.8MPa by air|
|Thread||BSP or NPT|
|Valve guarantee||2 Years|
|Keywords||Brass spring check valve|
|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.
Brass Valves & Fitting Production Process
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