Hayward® TW Series 3-Way PVC True Union Valves

Valves come standard with a two port "TW" ball allowing for three flow configurations within 180° of rotation. With the bottom port as the inlet, the flow can be directed out the left port, out the right port or shut off. An optional "TP" ball, used with either manual or actuated valves, allows flow through all ports at the same time or flow shutoff. Also available in CPVC or with EPDM seals. Contact us for pricing on CPVC, actuation and ball options.

  • PVC
  • FPM O-rings
  • PTFE seats
  • Integrally molded bottom port
  • Position indicator
  • Double O-ring stem seal
  • Pressure rating: 150 psi @ 70°F non-shock
  • Temperature rating: 140°F
Stock Description Catalog Pg. Price
1/2" Threaded/Socket TW Series 3-Way PVC True Union Valve
19306
1/2" Threaded/Socket TW Series 3-Way PVC True Union Valve
$87.15​/Each
Save 5%2+$82.79/Each
Save 10%4+$78.43/Each
Save 15%12+$74.07/Each
P-421
$87.15​/Each
In Stock
3/4" Threaded/Socket TW Series 3-Way PVC True Union Valve
19307
3/4" Threaded/Socket TW Series 3-Way PVC True Union Valve
$103.36​/Each
Save 5%2+$98.19/Each
Save 10%4+$93.02/Each
Save 15%12+$87.85/Each
P-421
$103.36​/Each
In Stock
1" Threaded/Socket TW Series 3-Way PVC True Union Valve
19308
1" Threaded/Socket TW Series 3-Way PVC True Union Valve
$125.62​/Each
Save 5%2+$119.33/Each
Save 10%4+$113.05/Each
Save 15%12+$106.77/Each
P-421
$125.62​/Each
In Stock
1-1/2" Threaded/Socket TW Series 3-Way PVC True Union Valve
19309
1-1/2" Threaded/Socket TW Series 3-Way PVC True Union Valve
$164.23​/Each
Save 5%2+$156.01/Each
Save 10%4+$147.80/Each
Save 15%12+$139.59/Each
P-421
$164.23​/Each
In Stock
2" Threaded/Socket TW Series 3-Way PVC True Union Valve
19310
2" Threaded/Socket TW Series 3-Way PVC True Union Valve
$224.60​/Each
Save 5%2+$213.37/Each
Save 10%4+$202.14/Each
Save 15%12+$190.91/Each
P-421
$224.60​/Each
Drop Ship
3" TW Series 3 -Way Valve, Threaded True Union
19317
3" TW Series 3 -Way Valve, Threaded True Union
$715.44​/Each
Save 5%2+$679.66/Each
Save 10%4+$643.89/Each
Save 15%12+$608.12/Each
P-421
$715.44​/Each
Drop Ship
3" Socket TW Series 3-Way PVC True Union Valve
19316
3" Socket TW Series 3-Way PVC True Union Valve
$715.44​/Each
Save 5%2+$679.66/Each
Save 10%4+$643.89/Each
Save 15%12+$608.12/Each
P-421
$715.44​/Each
Drop Ship
4" Threaded TW Series 3-Way PVC True Union Valve
19319
4" Threaded TW Series 3-Way PVC True Union Valve
$1,237.62​/Each
Save 5%2+$1175.73/Each
Save 10%4+$1113.85/Each
Save 15%12+$1051.97/Each
P-421
$1,237.62​/Each
Drop Ship
4" Socket TW Series 3-Way PVC True Union Valve
19318
4" Socket TW Series 3-Way PVC True Union Valve
$1,237.62​/Each
Save 5%2+$1175.73/Each
Save 10%4+$1113.85/Each
Save 15%12+$1051.97/Each
P-421
$1,237.62​/Each
Drop Ship