Chemtrol® Tru-Bloc® Black Polypropylene Threaded True Union Ball Valves

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 or FKM 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
Stock Description Catalog Pg. Price Add to Cart
1/2" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with FKM O-rings
Item 18380
174.59/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
174.59/Each
3/4" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with FKM O-rings
Item 18381
210.14/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
210.14/Each
1" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with FKM O-rings
Item 18383
265.35/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
265.35/Each
1-1/4" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with FKM O-rings
Item 18385
448.09/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
448.09/Each
1-1/2" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with FKM O-rings
Item 18386
448.09/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
448.09/Each
2" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with FKM O-rings
Item 18387
598.29/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
598.29/Each
3" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with FKM O-rings
Item 18388
1502.22/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
1502.22/Each
4" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with FKM O-rings
Item 18389
2547.82/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
2547.82/Each
1/2" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with EPDM O-rings
Item 18390
174.59/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
174.59/Each
3/4" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with EPDM O-rings
Item 18391
210.14/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
210.14/Each
1" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with EPDM O-rings
Item 18392
265.35/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
265.35/Each
1-1/4" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with EPDM O-rings
Item 18393
448.09/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
448.09/Each
1-1/2" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with EPDM O-rings
Item 18394
448.09/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
448.09/Each
2" Threaded Black Polypropylene Chemtrol® Tru-Bloc® True Union Ball Valve with EPDM O-rings
Item 18395
598.29/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-475
598.29/Each