Bray — V2415SMZSA40.1E

IN-LINE MOUNT CHECK VALVE; TYPE: FLAP; CLASS: CLASS 150 NOMINAL SIZE: 24 IN; MOUNTING TYPE: WAFER; FLUIDS: WATER, AIR, OIL. MAXIMUM TEMPERATURE 400 °F (204 °C); SHAPE: STRAIGHT; WORKING POSITION: HORIZONTAL / VERTICAL; BODY MATERIAL: CARBON STEEL; CHECK MECHANISM MATERIAL: STAINLESS STEEL; WAFER SWING CHECK VALVE; SUITABLE FOR MOUNTING BETWEEN ANSI B 16.50 FLANGES UP TO 24# AND ANSI B16.47 SERIES A CLASS #150 OVER 24#; METAL-TO-METAL CLOSURE TYPE, ZERO LEAKAGE ACCORDING TO MSS-SP61; ENCAPSULATED EXTERNAL SPRING, TO PREVENT INJURY TO OPERATORS AND AVOID JAMING WITH FOREIGN OBJECTS, FOR APPLICATIONS SUCH AS MULTIPLE PUMPS TERMINATING IN COMMON MANIFOLDS, WHERE UNCERTAIN AND DIFFICULT TO CONTROL TRANSIENTS APPEAR. THE OPERATING PRINCIPLE CONSISTS OF STARTING TO CLOSE THE VALVE AS SOON AS THE FLOW STARTS TO DECREASE. WITH AN ADJUSTABLE EXTERNAL SPRING, IT IS POSSIBLE TO CLOSE THE VALVE BEFORE THE FLOW REVERSES. THIS REDUCES OR ELIMINATES WATER HAMMER AND ITS ASSOCIATED PROBLEMS.; BODY CARB