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