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N <br />MODULATING FLOAT VALVE <br />FOR H013IZONTAL INSTALLATION <br />The Modulating Float Valve assembly shall be designed for mounting between two companion flanges in a <br />horizontal position. The valve shall be 80 % closed when the float assemblies are up and full open when the float <br />assemblies are down. <br />The valve body and disc shall be made from stress relieved Polypropylene series 500. The disc shall be mounted <br />to the valve body by a single .625" diameter stainless steel shalt. The valve shaft shall be fitted with o -rings to <br />promote ease of operation and reduce leakage to atmosphere during low water conditions. <br />Two 7' diameter polyethylene floats, attached to .50' diameter stainless steel float rods, shall activate the <br />modulating valve. All attaching hardware, clevis assemblies, float retainers, spring pins, nuts and bolts shall all be <br />stainless steel. Two Neoprene gaskets shall be supplied to complete the assembly. <br />Valve shall fit between two standard I.P.S. pipe flanges. <br />Modulating float valve assembly shall be EPD number <br />i <br />G <br />2-0020-232 14' 1 21" 1 11/2" 1 183/4' 1 11/8" 1 12 1 30' 1 331/2' 1 14' 1 22" <br />®ENVIRONMENTAL MODULATING FLOAT VALVE <br />{' PRODUCTS FOR HORIZONTAL INSTALLATION <br />DIVISION <br />Industrial -Commercial Filtration DATE DRAWING NUMBER <br />A-02 <br />DR1293-036 Knorr Systems, Inc. <br />2221 Standard Avenue <br />Santa Ana, CA 92707 <br />714-754-4044 <br />7"DIA. FLOATS <br />I <br />o <br />OW. I DIA <br />H <br />D HOLE DIA. E NO. OF HOLES <br />RADIUJIF <br />a <br />1 <br />2-0020-229 <br />1 <br />jr ` <br />l <br />� <br />` J 4 <br />CATAL <br />SIZE <br />NUMBER <br />IP. S. <br />A <br />B C <br />D E I F I G J HW22' <br />2-002D-227 <br />4' <br />9" <br />1' 712" <br />3/4' 8 30" 211/8" 14" <br />2-0020-232 14' 1 21" 1 11/2" 1 183/4' 1 11/8" 1 12 1 30' 1 331/2' 1 14' 1 22" <br />®ENVIRONMENTAL MODULATING FLOAT VALVE <br />{' PRODUCTS FOR HORIZONTAL INSTALLATION <br />DIVISION <br />Industrial -Commercial Filtration DATE DRAWING NUMBER <br />A-02 <br />DR1293-036 Knorr Systems, Inc. <br />2221 Standard Avenue <br />Santa Ana, CA 92707 <br />714-754-4044 <br />