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DDX-LP Valve Dimensions <br />Installation Dimensions in Inches (mm) (Refer to Figure 2) <br />Size <br />A <br />B <br />C <br />DO) <br />D(2) <br />E <br />P) <br />G(3) <br />H <br />J <br />K <br />2" (50 mm) <br />9 <br />7-3/4 <br />9 <br />12-1/2 <br />NA <br />8-1/2 <br />3-1/2 <br />5-1/2 <br />10-1/2 <br />9 <br />4-3/4 <br />(228) <br />(197) <br />(228) <br />(318) <br />(216) <br />(89) <br />(140) <br />(267) <br />(228) <br />(121) <br />2-1/2" (65 mm), 3" <br />9-1/4 <br />7-3/4 <br />9 <br />12-1/2 <br />NA <br />8-1/2 <br />3-3/4 <br />5-1/2 <br />10-1/2 <br />9 <br />4-3/4 <br />(80 mm) & 76 mm <br />(235) <br />(197) <br />(228) <br />(318) <br />(216 <br />(95) <br />(140) <br />(267) <br />(228) <br />(121) <br />4" (100 mm) <br />10-3/4 <br />8 (203) <br />9-3/4 <br />14 <br />16 <br />7-1/2 <br />4-1/2 <br />5-1/2 <br />11-5/8 <br />12-3/4 <br />5-3/4 <br />(273) <br />(248) <br />(356) <br />(406) <br />(191) <br />(114) <br />(140) <br />(295) <br />(324) <br />(146) <br />6" (150 mm) & <br />12-3/4 <br />8-1/2 <br />10-1/4 <br />16 <br />19 <br />7 <br />5-1/4 <br />5-1/2 <br />12-1/4 <br />12-3/4 <br />5-3/4 <br />165 mm <br />(324) <br />(216) <br />(260) <br />(406) <br />(483) <br />(178) <br />(133) <br />(140) <br />(311) <br />(324) <br />(146) <br />8" (200 mm) <br />13-3/4 <br />9-3/8 <br />11-1 /4 <br />19-3/8 <br />21-1 /4 <br />10 <br />5-3/4 <br />5-1/2 <br />14-1/4 <br />12-3/4 <br />5-3/4 <br />(349) <br />(238) <br />(286) <br />(492) <br />(540) <br />(354) <br />(146) <br />(140) <br />(362) <br />(324) <br />(146) <br />Notes: <br />1. End to end take out of Model DDX valve with grooved inlet. <br />2. End to end take out of Model DDX valve with flanged inlet where available (see page 1, table A). <br />3. Not applicable to 76mm or 165mm systems, or systems using a flanged inlet Model DDX valve. <br />Valve Shipping Weight <br />Valve Size <br />End Connection <br />Weight <br />2" (50mm), 21/2" <br />(65mm), 76mm <br />& 3" 80mm <br />Groove/ Groove <br />34 Ibs (15 kg) <br />4" (100mm) <br />Groove/ Groove <br />64 Ibs 29 k <br />Flange/ Groove <br />79 Ibs 36 k <br />Flange/ Flange <br />92 Ibs 42 k <br />6" (150mm) <br />& 165mm <br />Groove/ Groove <br />95 Ibs 43 k <br />Flange/ Groove <br />122 Ibs 56 k <br />Flange/ Flange <br />138 Ibs 69 k <br />8" (200mm) <br />Groove/ Groove <br />148 Ibs 67 k <br />Flange/ Flange <br />197 Ibs 90 k <br />Trim Shipping Weight <br />Valve Size Weight <br />2" 50mm , 2'/2" 65mm , 76mm & 3" 80mm 30 Ibs 13.6 k <br />4" 100mm , 6" 150mm , 165mm & 8" 200mm 34 Ibs 15.5 k <br />Friction Loss <br />Valve Size <br />Equivalent Length <br />Cv <br />C=120 <br />C=100 <br />2" 50mm <br />4.4 ft 1,3 m) <br />3.1 ft 1,0 m) <br />101 <br />21/2' 65mm <br />6.0 ft 1,8 m <br />4.3 ft 1,3 m <br />236 <br />76mm <br />7.7 ft 2,3 m <br />5.5 ft 1,7 m <br />241 <br />3" 80mm <br />12.6 ft 3,8 m <br />9.0 ft 2,7 m <br />254 <br />4" 100mm <br />14 ft 4,3 m <br />10 ft 3,0 m <br />469 <br />165mm <br />1 29.4 ft 9,0 m <br />20.9 ft 6,4 m <br />886 <br />6" 150mm <br />29.4 ft 9,0 m <br />20.9 ft 6,4 m <br />886 <br />8" 200mm <br />53.5 ft 16,3 m <br />38.1 ft 11,6 m <br />1516 <br />Bulletin 338 <br />June 2021 <br />Page 3 of 7 <br />www.reliablesprinkler.com <br />