CRANE ChemPharma Flow Solutions™ has added WTA® Bellows Seated Globe Valves, Chlorine Valves and Change-Over Valves to the CRANE ChemPharma product offering. CRANE acquired the WTA® valve portfolio in July 2011. The addition complements CRANE’s Xomox®, Krombach® and Resistoflex® brands for service in the chemical industry.
For use in chemical processing such as Chlor-Alkali, fertilizer and phosgene applications, the bellows sealed globe valves provides the highest fugitive emission protection and is compliant with Euro Chlor and Chlorine Institute Specifications for Chlor-Alkali applications.
The design of the valve features a full safety sealing system which is enabled by multiple walled bellows, sealed two-part rising stem and a satellite coated, cone shaped piston and seat.