PVDF Type-57 Butterfly Valve Wafer Style
![](https://www.asahivalves.com/cdn/shop/products/Asahi-Type-57-Wafer-Style-Butterfly-Valve-Gear-Operated_b3c5722d-c26e-43fb-88e6-2a3e1104bd65_800x.jpg?v=1667486401)
Type-57P Butterfly Valves Type-57P butterfly valves are quarter turn 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-57P butterfly valve is well suited for a wide variety of fluid flow applications. Ideal Applications Include: Isolation valves, control valves, chemical processing, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation Features & Benefits: 316SS stem with full disc engagement Full seat design eliminates gaskets Seat overtightening prevention Lockout-Tagout lever handle molded padlock provision and 2-molded valve body tag holes Highly visible 0 - 90 degrees position indicator with 19 fine adjustment locking positions ISO 5211 F07 F14 bolt circle on top flange Polypropylene stem retainer Spherical disc
Type-57P Butterfly Valves
Type-57P butterfly valves are quarter turn 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-57P butterfly valve is well suited for a wide variety of fluid flow applications.
Ideal Applications Include:
Isolation valves, control valves, chemical processing, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation
Features & Benefits:
316SS stem with full disc engagement
Full seat design eliminates gaskets
Seat overtightening prevention
Lockout-Tagout lever handle molded padlock provision and 2-molded valve body tag holes
Highly visible 0 - 90 degrees position indicator with 19 fine adjustment locking positions
ISO 5211 F07 F14 bolt circle on top flange
Polypropylene stem retainer
Spherical disc design
Non-wetted stem and body - Isolated from the media
Plasgear operator
Asahi Part Numbers: 173728080, 173728100, 173728120, 173728140, 173729080, 173729100, 173729120, 173729140, 173744015, 173744020, 173744025, 173744030, 173744040, 173744050, 173744060, 173744080, 173745015, 173745020, 173745025, 173745030, 173745040, 173745050, 173745060, 173745080
![](https://image.made-in-china.com/318f0j00UQSGEgoDmLcz/ppbutterflyvalve-mp4.webp)
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![](https://www.raccordplast.com/wp-content/uploads/2020/10/57L_PDCPD_PP_Gear_01.jpg)
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![](https://www.asahivalves.com/cdn/shop/collections/Manual-Valves_600x600_crop_center.jpg?v=1654519093)
Manual Valves
BUTTERFLY VALVE WAFER PVDF
![](https://www.capitolareatechnology.com/pub/media/catalog/product/cache/0880af3f945fd07827b52eac92efc1d1/h/t/httppics.capitolareatechnology.comtype57-2.jpg)
ASAHI TYPE 57 BUTTERFLY VALVE WAFER PVDF
Thermoplastic butterfly valve FK 90, made of PP-PVDF type 57, ø90mm. PP butterfly valves are used for fast on-off control. Ideal for mounting as a
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Butterfly valve PP-PVDF FK 90
![](https://0.academia-photos.com/attachment_thumbnails/50082424/mini_magick20220630-15910-1asu6kr.png?1656642477)
PDF) Valv Mariposa ASAHI Juan Perez Perez
![](https://www.asahivalves.com/cdn/shop/products/Asahi_Type-21_Ball_Valve_12ebdc6f-45ad-4905-a11d-b56f7db10898_600x.jpg?v=1667486330)
Manual Valves
![](https://www.raccordplast.com/wp-content/uploads/2020/10/57BFV_PVC-U_Lever_01-600x600.jpg)
Butterfly Valve Type 57 in PVC, PP and PVDF - ASAHI AV
![](https://www.chemline.com/wp-content/uploads/57a01az.jpg)
Elastomer Seated Butterfly Valves - Type 57P/56/75 - Chemline Plastics
![](https://i.ytimg.com/vi/6UhFm6AyDSg/maxresdefault.jpg)
PVDF Type-57 Butterfly Valve Wafer Style
![](https://cdn11.bigcommerce.com/s-rsvmdxl/images/stencil/1280x1280/products/63887/80914/CV41_web__91761.1574269599.jpg?c=2)
Wafer Type Newest Collection
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