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Las válvulas de mariposa son válvulas de un cuarto de vuelta con características de flujo de tipo porcentual iguales. Proporcionan un control de flujo moderado y, por lo tanto, se pueden utilizar tanto para el servicio de activación / desactivación como para el de modulación. Buena tolerancia a los sólidos en suspensión, pero no se recomienda su uso con lodos o residuos. La válvula de mariposa es adecuada para una amplia variedad de aplicaciones de flujo de fluidos.
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.
Ideal Applications Include:
Isolation valves, control valves, chemical processing, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation
Features/Benefits:
- • 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
Specifications:
Size:18" - 24" Bodies:PP and PVDF Seats:EPDM, FKM, and Nitrile Seals:Same as seating material | Models:Wafer Style, Lug Style Operators:Gear Discs:PP and PVDF Stems:403 and 316 stainless steel, titanium, hastelloy C®‡, etc |