Type-55 Butterfly Valve
Type-55 butterfly valves are quarter turn plastic valves with equal percentage type flow characteristics. They provide moderate flow control and therefore can be used for both on/off and modulating service. The Type-55 butterfly valve features an epoxy powder coated ductile cast iron body with PTFE disc and Liner. The Type-55 is designed for use in applications where conventional rubber liners and thermoplastic discs would fail. Can be pneumatically or electrically actuated.
Ideal Applications Include:
Isolation valves, control valves, chemical processing, mining
Features & Benefits:
- Highly corrosion resistant PTFE disc and seat
- Epoxy powder coated ductile iron body for corrosive atmosphere or environments
- Strong but thin disc with high Cv value
- Stainless steel stem has full engagement over the entire length of the disc and is a nonwetted part, totally isolated from the media
- Only PTFE disc and PTFE seat are wetted parts
- Bubble-tight shut-off
- Rated for full vacuum service
- Locking device
- 21 position throttle plate for lever handle style
Asahi Part Numbers: 1717020, 1717030, 1717040, 1717050, 1719020, 1719030, 1719040, 1719050, 1719060, 1719080, 1719100
