This NIBCO international lug type butterfly valve provides in-line bubble-tight shutoff at 200 psi. The valve delivers bi-directional dead-end service without a downstream flange at pressures of 200 psi (2" to 6"), 150 psi (8") and 100 psi (10"-12"). The valves perform well in commercial applications including HVAC and hot/cold potable water. This NIBCO cast iron butterfly valve provides ease of operation with quarter-turn (90 degrees) open to close. The Buna-N cartridge seat liner with ductile iron, electro nickel plated disc has good abrasion resistance properties and compatibility with solvents, oil, water and hydraulic fluid for compressed air. An extended neck allows for insulation up to 2 inches. Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO international cast iron butterfly valves for versatile and economical applications in commercial systems. These valves are backed by the NIBCO 5-year125% limited warranty.Features Valve pressure rating 200 psi Maximum 180°F service Lug style Buna-N cartridge seat liner Nickel electroplated ductile iron disc Stainless steel stem with bronze bushings Extended neck Operating mechanism: Bare stem, lever-lock operating system, manual gear operator Not recommended for steam service Designed to meet MSS SP-67 MSS SP-25 (markings) Designed to meet API 609
