Company: Asahi/America Inc.
Product: Type-57AT butterfly valve
Description: Designed for commercial applications, these valves meet the pressure and temperature guidelines in American Society for Testing and Materials (ASTM) F2389 for up to 12 inches, and they integrate seamlessly into the Asahitec™ PP-RCT piping systems for plumbing and HVAC applications. Its polypropylene body and disc are injection molded for durability, and the 316 stainless steel stem is non-wetted. For high cycle life and smooth torque, the seat and disc bushings have been fitted with dual O-ring seals. They are available in both wafer and lugged styles. This product comes in 1½ through 8 inches with a green lever, and in 1½ through 14 inches with the Plasgear™ operator. The top flange features an ISO 5211 F07 – F14 bolt circle, and all sizes can be electrically or pneumatically actuated.
Contact: 800-343-3618; www.asahi-america.com; eProduct 187