Magic Plastics CR2 Corrosion Resistant Check Valve 2 - 0801-20H2
- Glass-Filled Noryl injection molded shaft.
- 100% Silicone Gasket (Never Requires Lubrication).
Best Hastelloy
Metaland One Way Check Valve, 1/2\ Hose Barb Non Return Ozone Resistance Plastic Valve for Water Fuel Oil Air Gas (Pack of 3)
- Glass-Filled Noryl injection molded shaft.
- 100% Silicone Gasket (Never Requires Lubrication).