1-1/4" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with EPDM O-rings

Item 18393

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These ball valves are engineered with a self-adjusting seat and upstream and downstream blocking capability to stop flow when an alternate union is removed for servicing the piping system. The valve's injection-molded polypropylene construction, with either an EPDM or FKM O-ring, is ideal for hot corrosive liquids, chemical processing, industrial plating, laboratory and industrial waste drainage, and waste treatment systems. The original Chemtrol® True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. Tru-Bloc® advances the True Union concept with the self-adjusting energizer O-ring. Due to its excellent tensile strength, UV stability, and versatile chemical resistance properties, the black polypropylene construction is the material of choice for harsh industrial, outdoor, and underground applications.

  • Black polypropylene valve body
  • Red PVC handle
  • EPDM O-ring
  • FNPT threaded end connections
  • Pressure rating: 20 psi @ 73°F water non-shock full port
  • Maximum service temperature: 180°F
  • Do not use or test with compressed air or other gases
  • Non-cancellable/Non-returnable

Item Information

Item Number: 18393
Catalog Page Number: P-485
Manufacturer: Nibco®
Manufacturer Part #: MC914AB
Country of Origin: USA

Tech Specs

Material: Polypropylene
Connection: FNPT x FNPT
Size: 1-1/4"
Seal: EPDM
Weight: 1.69 lbs

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