Netafim - Iron and Bronze Valves - Brochure

APPLICATIONS? High pressure applicationsSPECIFICATIONS? Optional Functions: Manual, Electric, Pressure Reducing and Pressure Sustaining? Connections: Threaded ANSI NPT Female Grooved ANSI/AWWA C-606 Flanged ANSI CL-125MATERIALS? Body and Bonnet: Cast Bronze (ASTM B-62) Cast Iron (ASTM A 125 CLB)? Spring: Stainless Steel (AISI 302)? Nuts, Bolts, Washers: Stainless Steel (BS 5216)? Diaphragm: Natural RubberSUPREME DURABILITY AND SUPERIOR HYDRAULIC PERFORMANCEIRON AND BRONZE VALVESMANUAL IRON THREADED VALVEPRESSURE REDUCING ELECTRIC IRON FLANGED VALVEQUICK RELIEF ANGLE BRONZE THREADED VALVEBASIC IRON GROOVED VALVEPRODUCT ADVANTAGES? Unique design allows a straight flow pattern with lowest friction loss in the industry. ? Superb hydraulic performance with low operating pressure. ? Direct sealing diaphragm for positive opening and closing. ? Simple inline installation with minimal parts provides low maintenance requirements. ? Iron valves have protective polyester coating for resistance to corrosive elements and UV protection. ? Bronze valves are designed to resist cavitation where extreme flow velocities exist. WASTEWATER DIVISIONAVAILABLE MODELS & SIZESIRON FLANGEDIRON THREADEDIRON GROOVEDBRONZE THREADEDMATERIAL/CONNECTION 1”-X-X-X-X1 ½”-XXX2”-X-X2” AN-XXX323---X323 ANXXX-3”-XX-3” AN 4”X-X-X---4” ANX-X-6”X---6” ANAN = ANGLE VALVE3-WAY CONTROL VALVESThe 3-Way control valve only ports water (or air) into the control chamber to close the valve or releases it from the control chamber to open the valve. This non-continuous porting technique allows for full opening of the main valve when operating conditions require the valve to be fully open. IRON AND BRONZE VALVESMANUAL VALVE OPERATION WITH A 3-WAY SELECTOR? CLOSED (C): Upstream pressure or pressure from an external source is applied to the control chamber. Initiated by the spring, the diaphragm is pressed down to close the valve drip-tight. ? OPEN (O): Relieving the water or air pressure to the atmosphere from the control chamber causes the valve to open. ? AUTOMATIC (A): The automatic port of the 3-Way selector is connected to a solenoid, hydraulic relay or pilot which controls the valve. The common port of the 3-Way selector connects the control chamber to either A, O or C, depending on the direction the selector is pointed. AOCAOCAOCCLOSED OPENAUTOMATICCOMMON PORTAOCLONG BOLTSHORT BOLTBONNETLIFTINGHOOKSPRINGSPRING SEATDIAPHRAGMBODYNUTPLUGIRON FLANGED VALVE SHOWN2 3 4 5 6 7 8 9 100 2 3 4 5 6 7 8 9 1,000 2876543211 1/2" 1" 2" 323 3" ANGLE3" 4" 4" ANGLE 6"FLOW RATE VS. PRESSURE LOSSHEADLOSS (PSI)FLOW (GPM)IRON VALVES DIMENSIONS & WEIGHT1” THREADED1 1/2” THREADED2” THREADED323 THREADED3” THREADED2“ GROOVED323 GROOVED3” GROOVED4“ GROOVED6” GROOVED3“ FLANGED4” FLANGED6“ FLANGEDSIZE/CONNECTION4 3/4”6 11/16“7 7/16”8 7/8“8 7/8”7 1/2“7 15/1611 1/4“12 1/2”15 7/16“11 1/4”12“15 3/8”LENGTH2”3 11/16“4 9/16”5“5”4“4 3/4”4 7/8“5 1/4”9 7/8“7 3/4”9 1/16”12 3/8”HEIGHT2.2 LBS.4.9 LBS.7.0LBS.9.9 LBS.24.0 LBS.5.7 LBS.6.6 LBS.24.3 LBS.26.4 LBS.68.3 LBS.37.5 LBS.48.5 LBS.101 LBS.WEIGHT ** WEIGHT FOR BASIC VALVEHYDRAULIC SPECIFICATIONSSIZEMAX. RECOMMENDEDFLOW RATE (GPM) FLOW FACTOR (Cv)1” 1 1/2” 2” 3233” 4“ 6”441101761763964401,5402075110110200260700OPERATING PRESSURERANGE (psi) *17 - 23017 - 23021 - 23021 - 23017 - 23017 - 23021 - 230* HIGH PRESSURE DIAPHRAGM - LOW PRESSURE DIAPHRAGMS AVAILABLE FOR ALL SIZESMINIMUM FLOW RATE FOR ALL SIZES: <1BRONZE VALVES DIMENSIONS & WEIGHT1” THREADED1 1/2” THREADED2” THREADED323 THREADEDSIZE/CONNECTION4 11/16”5 7/8“7 1/4”8 3/4“LENGTH2”3 3/8“4”4 9/16“HEIGHT2.2 LBS.4.0 LBS.5.7 LBS.8.5 LBS.WEIGHT ** WEIGHT FOR BASIC VALVEW066 01/13NETAFIM USA 5470 E. HOME AVE.FRESNO, CA 93727CS 888 638 2346www.netafimusa.com