A complete line of thermoplastic valves, designed and engineered for easy operation and trouble-free service in the harshest environments.
Patented thermoplastic gear driven operating nut rotates 360° to achieve a 90° turn of the ball. The result is slow closure and the elimination of water hammer, while maintaining the positive shut- off and reliable service of a ball valve.
Certified to ISO 9001:2008
Colonial Engineering, Inc.
6400 Corporate Ave
Portage, MI 49002
Customer Service (toll-free):
National order fax (toll-free):
866-879-5982 or 269-323-0630