Chemline Type 14 Plastic Diaphragm Valves are an all new and improved design available 1/2" to 4". The flanged body has the same end to end length as the DV Series Type G or Type 72, as well as most lined metal diaphragm valves. The Type 14 was born after years of research and development including performance tests against other popular plastic valves. The result is a new design with superior pressure performance, lower required handwheel torques and many new features.

Chemline Type 15/72 Plastic Diaphragm Valves have service histories dating back to 1970 operating in some of the toughest chemical plant applications in Canada. They have proven themselves on internal and external corrosive, as well as abrasive services.

This is an excellent throttling valve, and is suited for slurries or viscous liquids. Because of the self-draining design with no dead volume, it is good for sanitary and high purity applications. Compared to other plastic valve types, diaphragm valves offers the highest temperature/pressure ratings and chemical resistance.

New Improved Design
Superior Performance