Cepex® ST Series PVC True Union Ball Valve

These valves have an "Antiblock" system that avoids ball blockage and a threaded seal-carrier for upstream maintenance without emptying the system.

  • PVC
  • EPDM seal & O-rings
  • HDPE ball seat
  • Antiblock system that avoids ball blockage
  • Low operating torque
  • Minimal pressure drop
  • Handle built-in tool for easy adjustment of the threaded seal carrier & ball torque
  • Pressure rating @ 73°F: 240 psi (1/2" to 2") & 150 psi (3" & 4")
  • Maximum temperature: 140°F
Stock Description Catalog Pg. Price
1/2" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20528
$13.80/Each
Save 5%2+$13.11/Each
Save 10%4+$12.42/Each
Save 15%12+$11.73/Each
P-450
$13.80/Each
3/4" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20529
$16.11/Each
Save 5%2+$15.30/Each
Save 10%4+$14.50/Each
Save 15%12+$13.69/Each
P-450
$16.11/Each
1" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20538
$19.97/Each
Save 5%2+$18.97/Each
Save 10%4+$17.97/Each
Save 15%12+$16.97/Each
P-450
$19.97/Each
1-1/4" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20539
$23.79/Each
Save 5%2+$22.60/Each
Save 10%4+$21.41/Each
Save 15%12+$20.22/Each
P-450
$23.79/Each
1-1/2" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20551
$30.64/Each
Save 5%2+$29.11/Each
Save 10%4+$27.58/Each
Save 15%12+$26.04/Each
P-450
$30.64/Each
2" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20552
$42.89/Each
Save 5%2+$40.75/Each
Save 10%4+$38.60/Each
Save 15%12+$36.46/Each
P-450
$42.89/Each
3" Socket ST Series PVC Ball Valve with EPDM O-rings
20553
$155.05/Each
Save 5%2+$147.30/Each
Save 10%4+$139.55/Each
Save 15%12+$131.79/Each
P-450
$155.05/Each