Butterfly Valves & Actuation
![Asahi/America Type 57P Series: Manual with Gear - PVC \ FKM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/Asahi%20Gear%20Op-Butterfly_0.jpg?itok=iFFI2XCa)
Asahi/America Type 57 Butterfly Valves disc has about the same diameter as the connecting piping, and the flow is straight through, with a low pressure drop. The solid thermoplastic butterfly valves have a lined body design and bubble-tight seal with only the liner and the disc as wetted parts. Asahi/America Type 57 Butterfly Valves are self-gasketing, eliminating the need for additional flange gaskets. Asahi/America Type 57 standard model has a PVC or PP body with a polypro, CPVC or PVDF disc for better chemical and abrasion resistance at temperatures higher than can be achieved with other PVC butterfly valves. All models standard with 316SS shaft.
![Asahi/America Type 57P Series: Manual with Lever - CPVC \ FKM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/57L_0.jpg?itok=ScA2pycr)
Asahi/America Type 57 Butterfly Valves disc has about the same diameter as the connecting piping, and the flow is straight through, with a low pressure drop. The solid thermoplastic butterfly valves have a lined body design and bubble-tight seal with only the liner and the disc as wetted parts. Asahi/America Type 57 Butterfly Valves are self-gasketing, eliminating the need for additional flange gaskets. Asahi/America Type 57 standard model has a PVC or PP body with a polypro, CPVC or PVDF disc for better chemical and abrasion resistance at temperatures higher than can be achieved with other PVC butterfly valves. All models standard with 316SS shaft.
![Asahi/America Type 57P Series: Manual with Lever - PVC \ FKM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/57L_2.jpg?itok=QUn2sNSv)
Asahi/America Type 57 Butterfly Valves disc has about the same diameter as the connecting piping, and the flow is straight through, with a low pressure drop. The solid thermoplastic butterfly valves have a lined body design and bubble-tight seal with only the liner and the disc as wetted parts. Asahi/America Type 57 Butterfly Valves are self-gasketing, eliminating the need for additional flange gaskets. Asahi/America Type 57 standard model has a PVC or PP body with a polypro, CPVC or PVDF disc for better chemical and abrasion resistance at temperatures higher than can be achieved with other PVC butterfly valves. All models standard with 316SS shaft.
![Asahi/America Type 57P Series: Series 79 Pneumatic (Air to Air) Actuated - PVC \ FKM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/79AS57_0.jpg?itok=V6S44z38)
Highly corrosion resistant polyester actuator housing. Recommended air supply 80 to 120 (max) psi.
![Asahi/America Type 57P Series: Series 79S Pneumatic (Air to Spring) Actuated - PVC \ FKM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/79AS57_2.jpg?itok=r8LgcQ78)
Asahi/America Type 57 thermoplastic butterfly valve packaged with Series 79 Glass-Filled Polyester Air to Spring Actuator 1-1/2” through 4”, aluminum actuators provided for 6” and 8” butterfly valve sizes. Highly corrosion resistant polyester actuator housing. Recommended air supply 80 to 120 (max) psi.