Manufacturer
United Brass
Part Number
99-210

SWING CHECK VALVES 200 lbs. WOG @ 180°F Max 100% Pressure Tested Screwed Ends Metallic Disc (99), Teflon Disc (99T), Rubber Disc (99S) Body Material: Bronze Sizes 1/4" to 2" "99" Series Swing Checks built for tight seal through a broad range of back pressures. It is made with substantial wall thicknesses to give long lasting service. Not recommended for pulsating or vibrating service. "210" Series Swing Checks with 3/32" orifice in Clapper for use on automatic pressure switch line of fire pump installation. "210S" Special with 1/32" Hole in Clapper for use in Anti-Freeze Loop. "210A" Swing Check Valve with 1/8" orifice. Install in horizontal position only. Do not install laying on side.