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237, 238 • 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 Fig.237 Fig.238 Fig.438 <br /> hydraulic lift systems. Fig.237/238 Fig.438 <br /> Construction Details <br /> Size Weight Size Weight <br /> Body...brass Handle...malleable iron 1'k' 4.5 lbs 1%4" 5.0 lbs <br /> Discs...brass Shaft seal on 1Y4"...Buna-N 1%, 6.75 lbs <br /> Cap...brass All other sizes shaft seal...Teflon' 2" 9.75 lbs <br /> impregnated fiber packing 3' 22 lbs <br /> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br /> ® <br /> OF = • . <br /> Flanged Aluminum Gate Valve <br /> Gate Valve All brass valve up to VV size for <br /> Aluminum gate valve.Meets Gate : petroleum-chemical liquid handling. <br /> Valve CID A-A-59379 with TTMA Fig. 239...rising stem style with <br /> flanges and quick-rising stem double disc gate. <br /> handwheel operation.Used in water Pressure limits... 200 PSI WOG,125 <br /> or fuel systems.Available in anod- PSI WSP <br /> ized finish.Often assembled inFig. 239A...non-rising stem style with <br /> various manifold configurations. <br /> Pressure limit... 125 PSI WOG. Fig.235RF a solid wedge disc. <br /> Pressure limit... 125 PSI WOG. Fig.239 <br /> Construction Details Size Weight <br /> Body aluminum 3" 10 lbs Size Weight <br /> y"' 4' 17 lbs '1h' 1.0 lbs <br /> Bonnet...aluminum6' 35 lbs 3 ' 1.25 lbs <br /> Stem...brass 1" 2.25 lbs <br /> Discs...brass NOTE...comparion flanges available,see Fig.MC. 1'/4" 3.25 lbs <br /> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br /> 691 • 691 Fig 691 <br /> Ball Valve U` <br /> AN <br /> Full Port...full port ball valve a*w O11 and Molasses <br /> used for liquid handling with Gate Valve <br /> manual open-close in quick quarter-tum handle operation. Manually operated <br /> Threaded(NPT)connections.Valve can be operated in Fig. 215A <br /> partial open position. Lockable with padlock (optional). shutoff valve designed to <br /> be used with heavy oils. Iron <br /> Pressure limits...600 PSI WOG, 150 PSI WSP. body and brass gate construction. Lockable with padlock. <br /> Fig. 691B...patented locking device,available in'/a"-4"sizes.. <br /> ('/a"-2"size 600 PSI,2V""size 450 PSI.) Fig. 215AS...spring-loaded(3/4") <br /> Fig. 691BSS...same as Fig. 6916,but stainless steel,not UL Fig. 215AN...w/locking nut(3/4"and 2") <br /> listed. 1000 PSI WOG. Construction Details Size Weight <br /> 3/a" 1.5 lbs <br /> Body...brass 1' 2.0 lbs <br /> Size Weight Ball1/4' 0-25 lbs ...hard chrome plated <br /> p 11/4 2.375 lbs <br /> Ya. 0.28 lbs Seal...Teflon' 1'/2" 3.0 lbs <br /> /z" 0.5 lbs 1'/a" 0.75 lbs 2" 4.0 lbs <br /> 3/4" 0.75 lbs 2'�" 2.5 lbs bs 3" 6.0 lbs <br /> 1. 1.0 lbs 4" 17.5 lbs <br /> 1.35 lbs 3" 9.75 lbs <br /> 4" 15 lbs <br /> Page 12 U Morrison Bros. Co. 800.553.4840 <br />