New plastic control valves with bellow seals
November 14, 2003
Plastic low-flow control valves with PTFE bellow seals feature all-plastic construction, a wide selection of Cv''s, pneumatic or electronic operation, low maintenance and rugged design. The permeation-resistant PTFE bellows seal is designed for use in hazardous or corrosive environments, and a back-up stem seal packing arrangement is incorporated in each valve for additional safety. Model 1000B Series.