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Valves & Actuation

Type-21 Ball Valve Stem Extension Kit
½” – 2” Type-21 Ball Valves

The Type-21 ball valve stem extension kits are the ideal solution for accessing valves that are installed in out of reach locations. Machined from PVC bar stock to exact specifications, for a factory fit and finish. Available for valves ½” – 2”, extension kits are supplied ready to be assembled and installed using your existing or a new Type-21 ball valve, and Schedule 40/80 PVC pipe. Cut your pipe to the desired length, solvent cement to the extension couplings, and install on the valve for a simple and effective stem extension.

Ideal Applications Include:

Insulated Piping systems, Pools and Water Features, Aquariums, Water Treatment, Irrigation, Chemical Processing



  • Designed to fit PVC, CPVC, PP & PVDF T-21 manual valves
  • Machined from solid PVC stock - ASTM D1784 Cell Class 12454
  • For use with Schedule 40/80 PVC pipe
  • 2-piece kits for field assembly using PVC solvent cement
  • 4 unique kits cover ½” thru 2” size range
  • Tight tolerances provides factory fit and finish
  • Torque tested & approved for handle extensions up to 6’ long
  • In-Stock ready to ship
  • Not intended for actuator use