Plastic Needle Valves

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

  • Lugs for Panel Mounting
  • Accurate Flow Control
  • Fine Pitch Stem Threads for Precise
  • Flow Control
  • Unique Molded PTFE Seat
  • Two Year Warranty