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 valve is equivalent to same length of schedule 80 pipe. Applications: 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
1/2" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
$51.09​/Each
Save 5%2+$48.53/Each
Save 10%4+$45.98/Each
Save 15%12+$43.42/Each
P-417
$51.09​/Each
In Stock
3/4" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18202
3/4" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
$60.35​/Each
Save 5%2+$57.33/Each
Save 10%4+$54.31/Each
Save 15%12+$51.29/Each
P-417
$60.35​/Each
In Stock
1" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18203
1" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
$71.71​/Each
Save 5%2+$68.12/Each
Save 10%4+$64.53/Each
Save 15%12+$60.95/Each
P-417
$71.71​/Each
In Stock
1-1/4" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18204
1-1/4" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
$112.96​/Each
Save 5%2+$107.31/Each
Save 10%4+$101.66/Each
Save 15%12+$96.01/Each
P-417
$112.96​/Each
In Stock
1-1/2" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18205
1-1/2" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
$112.96​/Each
Save 5%2+$107.31/Each
Save 10%4+$101.66/Each
Save 15%12+$96.01/Each
P-417
$112.96​/Each
In Stock
2" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18206
2" Threaded/Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
$148.46​/Each
Save 5%2+$141.03/Each
Save 10%4+$133.61/Each
Save 15%12+$126.19/Each
P-417
$148.46​/Each
In Stock
3" Threaded PVC Tru-Bloc® Ball Valve with FKM O-rings
18207
3" Threaded PVC Tru-Bloc® Ball Valve with FKM O-rings
$359.44​/Each
Save 5%2+$341.46/Each
Save 10%4+$323.49/Each
Save 15%12+$305.52/Each
P-417
$359.44​/Each
Special Order
4" Threaded PVC Tru-Bloc® Ball Valve with FKM O-rings
18208
4" Threaded PVC Tru-Bloc® Ball Valve with FKM O-rings
$605.51​/Each
Save 5%2+$575.23/Each
Save 10%4+$544.95/Each
Save 15%12+$514.68/Each
P-417
$605.51​/Each
Special Order
3" Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18217
3" Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
$359.44​/Each
Save 5%2+$341.46/Each
Save 10%4+$323.49/Each
Save 15%12+$305.52/Each
P-417
$359.44​/Each
In Stock
4" Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
18218
4" Socket PVC Tru-Bloc® Ball Valve with FKM O-rings
$605.51​/Each
Save 5%2+$575.23/Each
Save 10%4+$544.95/Each
Save 15%12+$514.68/Each
P-417
$605.51​/Each
Special Order
1/2" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18231
1/2" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
$70.88​/Each
Save 5%2+$67.33/Each
Save 10%4+$63.79/Each
Save 15%12+$60.24/Each
P-417
$70.88​/Each
In Stock
3/4" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18232
3/4" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
$88.90​/Each
Save 5%2+$84.45/Each
Save 10%4+$80.01/Each
Save 15%12+$75.56/Each
P-417
$88.90​/Each
In Stock
1" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18233
1" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
$106.47​/Each
Save 5%2+$101.14/Each
Save 10%4+$95.82/Each
Save 15%12+$90.50/Each
P-417
$106.47​/Each
In Stock
1-1/4" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18234
1-1/4" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
$169.45​/Each
Save 5%2+$160.97/Each
Save 10%4+$152.50/Each
Save 15%12+$144.03/Each
P-417
$169.45​/Each
In Stock
1-1/2" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18235
1-1/2" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
$169.45​/Each
Save 5%2+$160.97/Each
Save 10%4+$152.50/Each
Save 15%12+$144.03/Each
P-417
$169.45​/Each
In Stock
2" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
18236
2" Threaded/Socket CPVC Tru-Bloc® Ball Valve with FKM O-rings
$234.38​/Each
Save 5%2+$222.66/Each
Save 10%4+$210.94/Each
Save 15%12+$199.22/Each
P-417
$234.38​/Each
In Stock