Plastic Needle Valves
1/4", 3/8" and 1/2", PVC & PPL
Hayward Needle Valves are used for accurate metering of fluids. Turning the thumbwheel moves a tapered piston into the PTFE seat to control the flow down to a few drops per minute. Precision molded. fine pitched stem threads permit this very fine metering flow control.
Hayward Needle Valves are used for accurate metering of fluids. Turning the thumbwheel moves a tapered piston into the PTFE seat to control the flow down to a few drops per minute. Precision molded. fine pitched stem threads permit this very fine metering flow control.