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Internal Emergency Valve C <br />.. <br />Often referred to as a "fire valve." Used to shut <br />off flow in the event of fire. Fusible link holds <br />,3 rtSNd. ik <br />open spring actuated lever. Body mounts at the <br />base of an aboveground tank withplunger end Fig. 272HO <br />projecting inside the tank, thus the designation <br />"internal." <br />Options/Description (212° Fuse Link Standard)(Fuse Link <br />is UL Listed) <br />Fig. 272HO... brass body and brass internals, Viton® o -ring. <br />Threaded mounting connection. Teflon® fitted available <br />(Viton® encapsulated Teflon® o -ring and Teflon® packing). 4" <br />x 3" also available with stainless steel shaft. <br />Fig. 272HOS... same as 272HO, but with shear section <br />machined in body. <br />Fig. 272HOL... same as 272HO, but with locking lugs for <br />padlock. <br />Fig. 272HLS... same as 272HO, but with shear section <br />machined in body and locking lugs for padlock. <br />Fig. 272HDI ... ductile iron body and internals, Teflon® fitted <br />as standard. <br />Fig. 272HDS... same as 272HDI, but with shear section. <br />Fig. 272DI... same as Fig 272HDI, but with 150# raised -face <br />flange. <br />Fig. 272DLS... same as 272HDI, but with shear section <br />machined in body and locking lugs for padlock. <br />OEM RSno t vbfiv, <br />External Emergency Valve <br />Often referred to as a "fire valve." Used to shut off flow in <br />the event of fire. Fusible link holds open spring actuated <br />lever. Mounts on external pipeline, thus the <br />designation "external." 200 PSI WOG <br />Options/Description <br />(165° Fuse Link Standard) (Fuse Link is UL Listed) <br />Fig 346DI ...ductile iron body, cap, seat and swing <br />arm. Viton® encapsulated Teflon® o -ring, Teflon® <br />gasket, and stainless steel spring. Threaded (NPT). <br />Fig. 346FDI... same as Fig. 346DI, but with 150# <br />raised -face flange mounting connection. <br />Fig. 346SS... same as Fig. 346DI, but with 316 <br />stainless steel construction. <br />nsy� <br />1 <br />;3 <br />. : .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br />• <br />Fusible Globe Valve <br />Brass gate valve used to shut off product flow in the event of <br />fire. Fusible element in handwheel automatically closes valve <br />when in contact with 165° Fahrenheit. 10 PSI max operating <br />pressure. UL listed through 1h" size. 200° available. <br />*Recommended for fuel oil and kerosene service. <br />Size 346DI 346FDI 346SS 346FSS <br />1 a . . � <br />8f1a7� <br />UOU <br />The valves shown on this page require periodic inspection to ensure the shutoff mechanism is operating correctly. They <br />are not intended to be used as a "block valve" and should not be opened under pressure. <br />Page 16 Morrison Bros. Co. 800.553.4840 <br />