Product Details
The Bi-Torq BY-WN-2-40-63-DA series 4" wafer style automated butterfly valve features a standard cast iron body, stainless steel disc, and Buna seal. The valve has a pressure rating of 225 PSI (thru 8") and a temperature rating of +180°F. The Buna seals are compatible with a wide range of industries and media types, particularly in high-temperature applications. This model comes complete with a PN-63-DA double acting (air-to-open, air-to-close) pneumatic actuator that is sized for an 80 PSI air supply.
