verified 
Product Description
Brass Spring Check Valve | |
Size | 1/2" 3/4" 1"-2" |
Material | Brass |
Surface | Brass/Nickel Plating |
Connection | Male & Female |
Thread | BSP |
Working Temperature | -20 ℃ to 120 ℃ |
Medium | Oil,Gas,Water |
Test Pressure | 100% tested with 0.6MPa - 0.8MPa by air |
OEM Accept | Yes |
Place of origin | Zhejiang,China(Mainland) |
Name | Material |
Body | Brass |
Core | Brass/Plastic |
Disc | Brass |
Spring | Stainless Steel 304 |
Seat | NBR |
