True Union Industrial Ball Check Valves

True Union Ball Check Valves provide maximum versatility with fully interchangeable valve cartridges.

PVC or CPVC
FKM or EPDM O-ring seat
Flow-tested for minimum turbulence
Seal carrier - full rated pressure
Easily converted to foot valve
Not recommended to transport or store compressed air or gas
Rated for vacuum service.
Pressure rating: 235 psi @ 73°F
Maximum temperature: 140°F (PVC) & 200°F (CPVC)
NSF certified for potable water use

Stock	Description	Catalog Pg.	Price
Item 19489	1/2" Threaded/Socket PVC Valve with FKM O-Ring 91.75/Each Special Order Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	91.75/Each Special Order
Item 19491	3/4" Threaded/Socket PVC Valve with FKM O-Ring 102.44/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	102.44/Each In Stock
Item 19492	1" Threaded/Socket PVC Valve with FKM O-Ring 128.7/Each Special Order Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	128.7/Each Special Order
Item 19493	1-1/4" Threaded/Socket PVC Valve with FKM O-Ring 189.21/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	189.21/Each Drop Ship
Item 19494	1-1/2" Threaded/Socket PVC Valve with FKM O-Ring 214.9/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	214.9/Each Drop Ship
Item 19495	2" Threaded/Socket PVC Valve with FKM O-Ring 293.95/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	293.95/Each Drop Ship
Item 19496	3" Socket PVC Valve with FKM O-Ring 914.3/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	914.3/Each Drop Ship
Item 19497	4" Socket PVC Valve with FKM O-Ring 1266.65/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1266.65/Each Drop Ship
Item 19498	3" Threaded PVC Valve with FKM O-Ring 920.77/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	920.77/Each Drop Ship
Item 19499	4" Threaded PVC Valve with FKM O-Ring 1266.65/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1266.65/Each Drop Ship
Item 19502	1/2" Threaded/Socket PVC Valve with EPDM O-Ring 81.42/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	81.42/Each In Stock
Item 19503	3/4" Threaded/Socket PVC Valve with EPDM O-Ring 97.07/Each Special Order Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	97.07/Each Special Order
Item 19504	1" Threaded/Socket PVC Valve with EPDM O-Ring 115.48/Each Special Order Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	115.48/Each Special Order
Item 19505	1-1/4" Threaded/Socket PVC Valve with EPDM O-Ring 168.92/Each Special Order Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	168.92/Each Special Order
Item 19506	1-1/2" Threaded/Socket PVC Valve with EPDM O-Ring 193.63/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	193.63/Each Drop Ship
Item 19507	2" Threaded/Socket PVC Valve with EPDM O-Ring 264.36/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	264.36/Each Drop Ship
Item 19508	3" Socket PVC Valve with EPDM O-Ring 815.64/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	815.64/Each Drop Ship
Item 19509	4" Socket PVC Valve with EPDM O-Ring 1202.24/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1202.24/Each Drop Ship
Item 19511	3" Threaded PVC Valve with EPDM O-Ring 820.9/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	820.9/Each Drop Ship
Item 19514	4" Threaded PVC Valve with EPDM O-Ring 1202.24/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1202.24/Each Drop Ship
Item 19515	1/2" Threaded/Socket CPVC Check Valve with FKM O-Ring 125.93/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	125.93/Each In Stock
Item 19516	3/4" Threaded/Socket CPVC Check Valve with FKM O-Ring 150.46/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	150.46/Each In Stock
Item 19518	1" Threaded/Socket CPVC Check Valve with FKM O-Ring 177.47/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	177.47/Each Drop Ship
Item 19519	1-1/4" Threaded/Socket CPVC Check Valve with FKM O-Ring 305.43/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	305.43/Each Drop Ship
Item 19520	1-1/2" Threaded/Socket CPVC Check Valve with FKM O-Ring 305.43/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	305.43/Each Drop Ship
Item 19521	2" Threaded/Socket CPVC Check Valve with FKM O-Ring 409.47/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	409.47/Each Drop Ship
Item 19522	3" Socket CPVC Check Valve with FKM O-Ring 1114.27/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1114.27/Each Drop Ship
Item 19523	4" Socket CPVC Check Valve with FKM O-Ring 1878.74/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1878.74/Each Drop Ship
Item 19524	3" Threaded CPVC Check Valve with FKM O-Ring 1142.94/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1142.94/Each Drop Ship
Item 19525	4" Threaded CPVC Check Valve with FKM O-Ring 1878.74/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1878.74/Each Drop Ship
Item 19526	1/2" Threaded/Socket CPVC Check Valve with EPDM O-Ring 113.11/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	113.11/Each In Stock
Item 19527	3/4" Threaded/Socket CPVC Check Valve with EPDM O-Ring 135.37/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	135.37/Each In Stock
Item 19528	1" Threaded/Socket CPVC Check Valve with EPDM O-Ring 159.74/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	159.74/Each In Stock
Item 19529	1-1/4" Threaded/Socket CPVC Check Valve with EPDM O-Ring 275.13/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	275.13/Each Drop Ship
Item 19530	1-1/2" Threaded/Socket CPVC Check Valve with EPDM O-Ring 275.13/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	275.13/Each Drop Ship
Item 19532	2" Threaded/Socket CPVC Check Valve with EPDM O-Ring 367.47/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	367.47/Each Drop Ship
Item 19533	3" Socket CPVC Check Valve with EPDM O-Ring 1023.04/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1023.04/Each Drop Ship
Item 19534	4" Socket CPVC Check Valve with EPDM O-Ring 1689.81/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1689.81/Each Drop Ship
Item 19535	3" Threaded CPVC Check Valve with EPDM O-Ring 1020/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1020/Each Drop Ship
Item 19536	4" Threaded CPVC Check Valve with EPDM O-Ring 1689.81/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-477	1689.81/Each Drop Ship