1/4", 3/8"
and 1/2", PVC & PPL Plastic Needle Valves
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.
