Chemline Butterfly Valves
Chemline Elastomer seated butterfly valves have a successful history of over 40 years and have replaced metal valves in many difficult process applications. Type 57P body, disc and seat are designed to offer excelletn flow characteristics and low closing torques. Stem torques are unaffected by excessive flange bolt torques. Valves up to 16″ have corrosion resistant FRP ger operators. Top flange and shaft dimensions are to ISO 5211 standard for easy mounting of actuators. A large selection of body, disc and seat materials permit these valves into a wide range or on/off and throttling control applications in lines up to 24″.