NIBCO® Chemtrol® Heavy-Duty Tru-Bloc® TruUnion Ball Valves

The double union design of these valves permits in-line maintenance without disconnecting pipe. With a full port design, the Cv can be disregarded since pressure drop through the valve is equivalent to the same length of schedule 80 pipe. Applications include chemical processing, plating, photo processing, laboratories, water conditioning, electric production, pharmaceutical, and more.

  • PVC or CPVC
  • FKM O-ring seals
  • Self-lubricating TFE seats
  • Valve body rotates 360°
  • Interference fit handle, removable when necessary
  • Shut-off for downstream or upstream repair
  • Pressure rating @ 73°F: 250 psi (flanged valves are only 150 psi)
  • Maximum temperature: 140°F (PVC) & 210°F (CPVC)
  • NSF listed
Stock Description Catalog Pg. Price
1/2" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18201
$51.09​/Each
Save 5%2+$48.53/Each
Save 10%4+$45.98/Each
Save 15%12+$43.42/Each
P-446
$51.09​/Each
3/4" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18202
$60.35​/Each
Save 5%2+$57.33/Each
Save 10%4+$54.31/Each
Save 15%12+$51.29/Each
P-446
$60.35​/Each
1" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18203
$71.71​/Each
Save 5%2+$68.12/Each
Save 10%4+$64.53/Each
Save 15%12+$60.95/Each
P-446
$71.71​/Each
1-1/4" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18204
$112.96​/Each
Save 5%2+$107.31/Each
Save 10%4+$101.66/Each
Save 15%12+$96.01/Each
P-446
$112.96​/Each
1-1/2" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18205
$112.96​/Each
Save 5%2+$107.31/Each
Save 10%4+$101.66/Each
Save 15%12+$96.01/Each
P-446
$112.96​/Each
2" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18206
$148.46​/Each
Save 5%2+$141.03/Each
Save 10%4+$133.61/Each
Save 15%12+$126.19/Each
P-446
$148.46​/Each
3" Threaded PVC Tru-Bloc® Ball Valve with FKM O-rings
18207
$359.44​/Each
Save 5%2+$341.46/Each
Save 10%4+$323.49/Each
Save 15%12+$305.52/Each
P-446
$359.44​/Each
4" Threaded PVC Tru-Bloc® Ball Valve with FKM O-rings
18208
$605.51​/Each
Save 5%2+$575.23/Each
Save 10%4+$544.95/Each
Save 15%12+$514.68/Each
P-446
$605.51​/Each
3" Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18217
$359.44​/Each
Save 5%2+$341.46/Each
Save 10%4+$323.49/Each
Save 15%12+$305.52/Each
P-446
$359.44​/Each
4" Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18218
$605.51​/Each
Save 5%2+$575.23/Each
Save 10%4+$544.95/Each
Save 15%12+$514.68/Each
P-446
$605.51​/Each
1/2" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18231
$70.88​/Each
Save 5%2+$67.33/Each
Save 10%4+$63.79/Each
Save 15%12+$60.24/Each
P-446
$70.88​/Each
3/4" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18232
$88.90​/Each
Save 5%2+$84.45/Each
Save 10%4+$80.01/Each
Save 15%12+$75.56/Each
P-446
$88.90​/Each
1" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18233
$106.47​/Each
Save 5%2+$101.14/Each
Save 10%4+$95.82/Each
Save 15%12+$90.50/Each
P-446
$106.47​/Each
1-1/4" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18234
$169.45​/Each
Save 5%2+$160.97/Each
Save 10%4+$152.50/Each
Save 15%12+$144.03/Each
P-446
$169.45​/Each
1-1/2" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18235
$169.45​/Each
Save 5%2+$160.97/Each
Save 10%4+$152.50/Each
Save 15%12+$144.03/Each
P-446
$169.45​/Each
2" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18236
$234.38​/Each
Save 5%2+$222.66/Each
Save 10%4+$210.94/Each
Save 15%12+$199.22/Each
P-446
$234.38​/Each

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