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lot- ,W- INIT], <br /> UL <br /> Emergency Shutoff Valve ' > <br /> UL listed...required on underground tank motor fueling systems.The <br /> emergency shutoff valve,or"impact valve",is installed on the fuel line - <br /> directly under the dispenser.It is intended to shut off the flow of <br /> product in the event of impact and/or fire involving the dispenser. <br /> In normal operation,the valve is left open,held in position by a fusible Fig. 636U <br /> link.A shear section is located in the upper half of the valve and should <br /> be installed level with the base of the dispenser.In an emergency,the Fig.636F <br /> handle releases and the spring-loaded poppet assembly will close. <br /> Important Warning...this valve requires periodic inspection to ensure <br /> the shutoff mechanism is operating correctly.Always shutoff the <br /> power to the dispenser when changing filters or doing maintenance. Fig. 636CM <br /> This valve is not intended to be used as a"block valve"and should not <br /> be opened under pressure.Opening under pressure can damage or <br /> distort internal components. <br /> Vx`x 11/2 636F Female connections...unibody <br /> Construction Details 11/x" x'Ph" 636M Male top connection...unibody <br /> Body and shear section...cast iron(epoxy coated) 1%z".x 11/2" 636U Union top connection...unibody <br /> Disc...Viton® - 1Y2"x 1I 636CF Female connections-containment <br /> O-rings...Viton® 11/2x11/2"636CM Male top connection...containment <br /> - <br /> Gasket...graphite 1+h"x 11/2" 636CU Union top connection.:,containment <br /> Shaft...stainless steel 2"x 1 V�" 636F Female:connections...unibody <br /> Handle...aluminum 2"xt%2" 636M Male top connection...unibody <br /> 2"x 11/2" 636U Union top connection...unibody <br /> Unibody incorporates U-bolt and post mount bracket 2"x 11/2" 636CF Female connections...containment <br /> connections with male,female and union style pipe threads 2".x 11/2" 636CM Male top connection...containment <br /> (NPT)at the outlet(top connection). 2"x 1+h 636CU Union top connection...containment <br /> Also available with regular and containment style inlet. 2"x 2" 636M Male top connection...unibody <br /> l`: (Containment style is made for direct hookup to secondary 2"x 2" 636CM Male top connection...containment <br /> containment i in P <br /> P g) 2"x 2" 636E Female connections...unibody <br /> 2"x 2" 636CF - Female connections...containment <br /> British Pipe Threads available. <br /> . . . . . . . . . . . . . . . . . . . . . _ . . . . . . . . . . . . . . <br /> ® . <br /> Vapor Recovery Fig.323SA I <br /> Used for Stage I Vapor Recovery.Adaptors are installed ir= <br /> on the VR riser of UST with coupling connection to fit <br /> vapor recovery hose on truck.Various styles available <br /> (listed below). <br /> Fig 323...aluminum adaptor(threaded). <br /> Fig.323B...aluminum adaptor(threaded)with brake -- <br /> interlock mounting pad.(Available without intemals). Fig. 323 Fig.3238 <br /> Fig.323C...aluminum cap,cam levers to fit VR adaptors. <br /> Lockable with Buna-N gasket and orange powder coat. <br /> Fig.323SA...brass swivel adaptor. <br /> Fig. 323XB...brass adaptor(threaded). Fig.323 4"adaptor x 3"NPT !10.75lbsi <br /> Construction Details Fig 323" 4"adaptor x 4"NPSM <br /> Fig.323B 4"x 3" <br /> Body...aluminum (hard-coated) Fig.323B 4" adaptor x 4" NPSM <br /> Disc...Buna-N Fig.323C' 4"Cap <br /> Stem...plated brass Fig.323SA 4"x 4' <br /> Spring...stainless steel Ftg 323X6 4 adaptor x 4 NPSM, 1225 Itis Fig. 323C <br /> Viton®available ...,�.:::vwaue.:,.w. .,._ ._ ., .. . .., g• <br /> See Page 37 for C.A.R.6 • Appro <br /> Page 10 U Morrison Bros.Co. 800.553.4840 <br />