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 sealcarrier & ball torque
  • Pressure rating @ 73°F: 240 psi (1/2" - 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
1/2" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
$12.94​/Each
Save 5%2+$12.29/Each
Save 10%4+$11.64/Each
Save 15%12+$10.99/Each
P-379
$12.94​/Each
In Stock
3/4" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20529
3/4" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
$15.11​/Each
Save 5%2+$14.35/Each
Save 10%4+$13.59/Each
Save 15%12+$12.84/Each
P-379
$15.11​/Each
In Stock
1" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20538
1" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
$18.70​/Each
Save 5%2+$17.76/Each
Save 10%4+$16.83/Each
Save 15%12+$15.89/Each
P-379
$18.70​/Each
In Stock
1-1/4" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20539
1-1/4" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
$22.32​/Each
Save 5%2+$21.20/Each
Save 10%4+$20.08/Each
Save 15%12+$18.97/Each
P-379
$22.32​/Each
In Stock
1-1/2" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20551
1-1/2" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
$28.72​/Each
Save 5%2+$27.28/Each
Save 10%4+$25.84/Each
Save 15%12+$24.41/Each
P-379
$28.72​/Each
In Stock
2" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
20552
2" Threaded/Socket ST Series PVC Ball Valve with EPDM O-rings
$40.21​/Each
Save 5%2+$38.20/Each
Save 10%4+$36.18/Each
Save 15%12+$34.17/Each
P-379
$40.21​/Each
In Stock
3" Socket ST Series PVC Ball Valve with EPDM O-rings
20553
3" Socket ST Series PVC Ball Valve with EPDM O-rings
$145.36​/Each
Save 5%2+$138.09/Each
Save 10%4+$130.82/Each
Save 15%12+$123.55/Each
P-379
$145.36​/Each
In Stock