Butterfly Valves
Type-75 Butterfly Valve (18″ – 24″)
Type-75 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. Good tolerance to suspended solids but not recommended for use with slurries or debris. The Type-75 butterfly valve is well suited for a wide variety of fluid flow applications. Can be pneumatically or electrically actuated.
Resources:
Ideal Applications Include:
Isolation valves, control valves, chemical processing, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation
Specifications:
Sizes:
18″ – 24″
Bodies:
PP, PVDF
Seats:
EPDM, FKM, and Nitrile
Seals:
Same as seating material
Models:
Wafer Style, Lug Style
Operators:
Gear
Discs:
PP, PVDF
Stems:
403 and 316 stainless steel, titanium, Hastelloy C®‡, etc.
- Standard model (18″ – 24″) has polypropylene body, disc and EPDM seat
- 403 stainless steel stem has full engagement over the entire length of the disc and is a non-wetted part totally isolated from the media
- Bubble-tight seating
- Only abrasion resistant, solid plastic disc and elastomeric liner are wetted parts
- Rotork® gear operator
