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Page 6 of 7 <br /> C EASY RISER° SWING <br /> TECHNICAL DATA CHECK VALVE <br /> MODELS E-1 & F-1 <br /> The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 <br /> Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com <br /> Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com <br /> Water <br /> Gauge <br /> Water <br /> Water <br /> Gauge 1/4 Plug <br /> Gauge <br /> 1/4 Plug 1/4 x 4 <br /> (101,6) <br /> 1/4 Plug <br /> ® Side Outlet <br /> 1/4 x 4 y� Globe Valve <br /> Side ® (101,6) Side Outlet "�\\� <br /> Outlet Globe Valve <br /> 1/4x4 <br /> Globe Valve (101,6) 31, <br /> \ 1-1/4 X 4-1/2 (114,3)6 Water 2 X 4 (101,6) <br /> Gauge <br /> 1 4x <br /> ® 101,6) <br /> 1/4 Plug <br /> 1-1/4 X 4-1/2 <br /> xSide Outlet 1-1/4"x 90 Ell <br /> Globe Valve 4",6",8" <br /> 2" x90Ell <br /> 1-1/4" 4(150,8) <br /> Ell 3" 1-1/4 x 2 <br /> (50,8) <br /> 4",6",8" 2 x 2-1/2 <br /> 1— (63,5) <br /> 31— 1-1/4 Ball Valve <br /> Bal 4",6",8" <br /> (No 2" Ball Valve <br /> Cl (Normally <br /> Closed) <br /> RAIN TO DRAIN <br /> 2-1/2" Model E-1 3", 4", 6" and 8" Model F-1 <br /> Easy Riser Check Valve Easy Riser Check Valve <br /> Trim Chart Trim Chart <br /> Figure 2 <br /> Note 1: 300 psi (20.7 bar)water pressure gauges are provided with trim. 600 psi (41.4 bar)water pressure gauges are avail- <br /> able. Order separately when needed". Refer to Viking's current price schedule. <br /> NFPA 13 requires gauges to have a minimum limit not less than twice the normal water working pressure at the point where the gauges are installed.When normal <br /> water working pressure exceeds 150 psi(10.3 bar),order 600 psi(41.4 bar)water pressure gauges separately. <br /> Note 2: System Drain Ball Valve is UL Listed and FM Approved for 300 psi (20.7 bar)water working pressure. <br /> Form No. F_011189 18.10.11 Rev 18.1.P65 <br />