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Autolimiter° H Automatic <br /> � I <br /> •Two-stage,spring-loaded shut-off i Shut—off Value <br /> flapper reduces line shock. <br /> Il <br /> Vertical float design allows for valve i The Autolimiter®overfill prevention valve is , <br /> to be removed even when Tank is full. ' a self contained two-stage positive shut-off RIVET ON TOP <br /> valve designed to prevent the overfill of an ; <br /> Inspection test port. I underground storage tank(UST)during a <br /> •Bottom tube threads on. gravity fed product delivery.When the liquid <br /> j level of the UST reaches about 92%of the <br /> tank capacity during a fill,the product in the <br /> tank raises the tower float of the valve.The <br /> '.., -. ,v ..�. "�,,.,,• primary poppet of the valve is then released <br /> and reduces flow to about 10%of normal <br /> Valve body:aluminum. flow.The sudden reduction in flow created <br /> Floats:polyethylene. by the closing of the primary poppet ?{ <br /> Upper and lower tube:aluminum. I provides"line shock"to the fill hose ! <br /> First stage flapper:zinc. l notifying the transport delivery driver the <br /> i il tank is nearing 95/o capacity.The transport <br /> °Second stage flapper:acetal, delivery driver can then stop filling the tank, <br /> Guide rod:stainless steel. I disconnect and drain the delivery hose.The _PROTECTED <br /> — - - upper float will close off the product flow — — FLOAT SYSTEM <br /> completely,providing positive shut-off <br /> when the product level reaches 95%of <br /> the tank capacity. <br /> Models of the Autolimiter®exist to comply <br /> with almost any underground storage tank 1 <br /> application including standard dual point <br /> vapor recovery,dual point CARE EVR 1• <br /> vapor recovery,dual point btofuel <br /> applications and single point coaxial fill <br /> and vapor return applications.. <br /> Installer note:The Autolimiter®If is designed <br /> solely for use in underground storage tanks. <br /> TEST PORT <br /> For gravity drops only.No attempt should be If a <br /> made to utilize this product with <br /> i aboveground storage tanks.The valve f <br /> i would not function,creating a very <br /> dangerous condition. THREAD ON <br /> This product is for use in tight fill BOTTOMTUBE <br /> applications only. STANDARD <br /> OW <br /> 708-491-01' Dual point Outside valve body Thread on <br /> 708-491-02' Dual point Outside valve body Thread on <br /> 708-491-11" Dual point Factory installed Thread on <br /> i 708-491-12" Dual point Factory installed Thread on <br /> 708-491-21••' Dual point Outside valve body Thread on <br /> 708-492-01' Dual point Outside valve body Thread on <br /> I 708-492-02' Dual point Outside valve body Thread on <br /> 708-492-11" Dual point Factory installed Thread on <br /> 708-492-12" Dual point Factory installed Thread on <br /> 708-493-01 Coaxial Inside valve body, Thread on <br /> 708-493-02 Coaxial Inside valve body Thread on <br /> 708-494-04 Dual point vaalveladapter kit Outside valve body Rivet on <br /> "ULC MH21090. <br /> "EVR Phase 1 Certification VR-101. <br /> "'Biofuel approved model(E85 and biodiesel). <br /> I 19 <br />