Description
- Prevents flow-back & air-locking
- Self-cleaning diaphragm
- Works in any position or angle
- Smooth operating valve
"Hansen HiFlo check valve is used in-line to stop fluids reverse-flowing in the pipe. The unique Hansen design reduces flow restriction to the minimum. The screw cap allows for easy valve-access for service or replacement of diaphragm and spring. (Replacement diaphragm and spring sets are common to both check valves and foot valves of same dimension.) BSPT thread.