FNW designs and manufactures resilient seated butterfly valves for industrial applications such as pulp and paper, water purification, power and utilities, chemical/petrochemical, food and beverage, OEM and HVAC. Features include flanges designed for 125/150 lbs., standard 3166SS discs and stems for strength and chemical resistance, and an ISO 5211 mounting pad with square shaft that permits direct mount actuation to reduce hysteresis (2" to 12").