Asahi Electric Actuated Butterfly Valve Type 57 Type S (Three-Phase, 40-350mm)

Model: A57S

A Type 57 plastic butterfly valve with the Type S electric actuator for three-phase power. It installs in the wafer style from 40mm to 350mm and can also be operated by a manual handle.

Asahi Electric Actuated Butterfly Valve Type 57 Type S (Three-Phase, 40-350mm) A57SAsahi Electric Actuated Butterfly Valve Type 57 Type S (Three-Phase, 40-350mm) A57S 2

Specifications

ActuationElectric (Type S)
Power SupplyThree-phase AC200V, three-phase AC400V
Size Range40 mm-350 mm (1 1/2 inch-14 inch)
Body MaterialU-PVC, PP, PVDF
Seal/Seat MaterialEPDM, FKM, etc.
Connection TypeWafer (JIS, DIN, ANSI)
Operating Temperature Range (U-PVC)0℃~50℃
Operating Temperature Range (PP)-20℃~80℃
Operating Temperature Range (PVDF)-20℃~120℃
Max Working Pressure (40mm-250mm)1.0 MPa {10.2 kgf/cm²}
Max Working Pressure (300mm, 350mm)0.75 MPa {7.7 kgf/cm²}
Actuator ModelSRJ-010 (40mm-100mm), SRJ-020 (125mm, 150mm), SRJ-060 (200mm, 250mm), LTRM-01/BRM1 (automatic return) or LTRH-01/BRM1 (manual return) (300mm, 350mm)
Model CodeA57S
Size40~350