426 Plastic Check Valve
The 426-4F4M-B model check valve has a maximum operating pressure of 125 PSI and a maximum operating temperature of 140 degrees F. It is made of gray PVC plastic and has a Buna seal.Specifications:
- PVC material
- Ball check mechanism
- Inlet: 1/4″ F
- Outlet: 1/4″ M
- Buna seal
- Does not have a spring
- Model 426-4F4M-B
- Also known as 5721290
- Weight: 0.1 lbs.
WARNING: This product can expose you to chemicals including Lead, which is known to the State of Californiato cause cancer and birth defects or other reproductive harm (For more information go to www.p65warnings.ca.gov).








