• Valve pressure rating 740 psi Maximum operating temperature 400 degrees F at 100 psi Lug style Glass reinforced PTFE seats Blowout-proof stem Stainless steel disc and stem Integrally cast disc stop Dual offset design Direct mount actuation Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator and pneumatic/electric automation MSS SP-68 (design) 100% production tested MSS SP-25 (markings) API 609 seat pressure/temperature ratings/blow-out proof stem ASME/ANSI B16.34A, body pressure/temperature ratings ASME/ANSI B16.5 flange dimensions ISO 5211 EN 12116 actuator mounting top works ANSI Class 300

The lug type butterfly valve features live loaded adjustable packing with a unique flush-mounted packing gland. The high performance valve also provides uni-directional dead-end service and includes an arrow on the body to indicate the flow direction. It includes a one-piece, blowout-proof 17-4PH stainless steel stem with 304 stainless steel bushings PTFE coated. Seats are glass reinforced PTFE to provide exceptional chemical and heat resistance. Other features include the powder coated epoxy finish, direct mount actuation, integrally cast disc-stop and dual offset design. Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO pecent high performance butterfly valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO pecent high performance butterfly valves are backed by the NIBCO 5-year 125% limited warranty.