COLONIAL ENGINEERING

The NW20DA5 by COLONIAL ENGINEERING is a ball valve with a size of 3/4 inch. Designed for efficient flow control, this valve ensures reliable performance and se

The COLONIAL ENGINEERING V07102N is a ball valve with a true-union design and a 1/2" size. With its EPDM O-rings and PVC construction, this valve ensures reliab

The V08102N by COLONIAL ENGINEERING is a full block ball valve with a true union design and a 3/4-inch NPT size. Equipped with a Viton O-ring, this valve ensure

The V08103N by COLONIAL ENGINEERING is a true union ball valve with a size of 3/4 inch. Designed for reliable flow control, this valve ensures secure and leak-f

The V10101N by COLONIAL ENGINEERING is a PVC true union ball valve with a size of 1 inch. Featuring an EPDM seal and a pressure rating of 235 PSI, this valve en

The V10102N by COLONIAL ENGINEERING is a true union ball valve with a size of 1 inch. Made from PVC and equipped with a Viton O-ring, this valve ensures a secur

The V10271N by COLONIAL ENGINEERING is a ball check valve with a true union design and a 1-inch size. Equipped with an EPDM O-ring, this valve ensures a secure

The COLONIAL ENGINEERING V14101N is a ball valve with a 1-1/4" size and a PVC construction. With its EPDM O-ring, this valve ensures reliable and efficient flow

The COLONIAL ENGINEERING V14102N is a ball valve with a 1-1/4" size and a PVC construction. With its gray color, this valve ensures reliable and efficient flow

The V17101N by COLONIAL ENGINEERING is a full block ball valve with a size of 1-1/2 inches. Equipped with an EPDM seal and a pressure rating of 235 PSI, this va

The COLONIAL ENGINEERING V20222B is a ball check valve with a single union design and a size 2 configuration. With its thermoplastic/PVC/FKM construction, this

The COLONIAL ENGINEERING VO7224B is a socket-type single union ball check valve made of CPVC. With its 1/2" size and Viton O-rings, this valve provides reliable