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237, 238 and 438 <br />Quick Opening Gate Valve <br />Manually operated gate valve with throttle type <br />lever action. For use in petroleum liquid handling. <br />Pressure rating ... 200 PSI WOG, cold, non -shock. <br />Fig. 237... without spring. Teflon`" packing avail- <br />able. <br />Fig. 238... with external spring. Teflon" packing <br />available. <br />Fig. 438 ... with internal spring. Made for use on <br />hydraulic lift systems. <br />Construction Details <br />Body... brass <br />Discs... brass <br />Cap ... brass <br />Handle... malleable iron <br />Shaft seal on 1'/a"...Buna-N <br />All other sizes shaft seal ... Teflone <br />impregnated fiber packing <br />.................... <br />Flanged Aluminum <br />Gate Valve <br />Aluminum gate valve. Meets Gate <br />Valve CID A -A-59379 with TTMA <br />flanges and quick -rising stem <br />handwheel operation. Used in water <br />or fuel systems. Available in anod- <br />ized finish. Often assembled in <br />various manifold configurations. <br />Pressure limit... 125 PSI WOG. <br />Fig. 235RF <br />Fig. 237 <br />Fig. 238 Fig. 438 <br />Fig. 237/238 <br />Size <br />Weight <br />1'/4" <br />4.5 lbs <br />1'/z" <br />6.75 lbs <br />2" <br />9.75 lbs <br />3" <br />................. <br />22 lbs <br />Gate Valve <br />Fig. 438 <br />Size Weight <br />11/4" 5.0 lbs <br />All brass valve up to 1/4" size for <br />petroleum -chemical liquid handling. <br />Fig. 239... rising stem style with <br />double disc gate. <br />Pressure limits... 200 PSI WOG, 125 <br />PSI WSP <br />Fig. 239A ... non -rising stem style with <br />a solid wedge disc. <br />Pressure limit... 125 PSI WOG. <br />Fig. 239 <br />Construction Details Size Weight <br />Body ... aluminum 3" 10 lbs <br />Size Weight <br />Bonnet... aluminum 4" 17 lbs <br />� /W" 1.0 lbs <br />Stem... brass 6„ 35 lbs <br />3/4" 1.25 lbs <br />Discs... brass NOTE ... wmpanion flanges available, see Fig. 603C. <br />1" 2.25 lbs <br />11/4 <br />. . . . . . . . . . . . . . . . . . . . . . . . <br />3.25 Itis <br />. . . . . . . . . . . . . . . . . . . . . <br />UL <br />Ball Valve <br />Full Port...full port ball valve / <br />Oil and Molassesused <br />for liquid handling with <br />Gate Valve <br />manual open -close in quick quarter -turn handle operation. <br />Threaded (NPT) connections. Valve can be operated in <br />Manually operated <br />Fig. 215A <br />partial open position. Lockable with padlock (optional). <br />sh <br />sh <br />shutoff valve designed to <br />Pressure PSI WOG, 150 PSI WSP. <br />used with heavy oils. Iron <br />1 . <br />...pa patented <br />Fig. 6916...patented locking device, available in /,"-4" sizes. <br />body and brass gate construction. Lockable with padlock. <br />(1/"-2" size 600 PSI, 2'k1I" size 450 PSI.) <br />Fig. 215AS... spring-loaded (s/4") <br />Fig. 691 BSS...same as Fig. 691B, but stainless steel, not UL <br />Fig. 215AN... w/locking nut (3/4" and 2") <br />listed. 70001'SI WOG. <br />Construction Details <br />Size Weight <br />Ball. <br />'/4" 1.5 lbs <br />Size Weight Ball. hard chrome plated <br />had c <br />V 2.0 lbs <br />0.28 <br />Seal... Teflon <br />1'/4" 23751bs <br />lbs <br />0.28 lbs <br />0.51bs 1'h 0.75 las <br />1'/z" 3.0 lbs <br />2" <br />h" 0.751bs 2" 2.51bs _ <br />4.0 lbs <br />3" 6.0 lbs <br />1' 1.0 lbs 2'/1 7 4 lbs <br />1'A" 1.35 lbs 3 9.75 lbs <br />4 17.5 Ras <br />4" 15 lbs <br />Pagc 12 <br />LA Morrison Bros. Co. 800.553.4840 <br />61 <br />V <br />