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The EBW AutoLimter® is a mechanical overfill device which prevents <br />overfilling of the tank while it is being filled. It is an automatic shut-off <br />valve designed to be installed in the 4" riser pipe of underground storage <br />tanks. The vertical float design reduces line shock by reducing the flow <br />of product into the tank in two stages. When the tank is being filled and <br />reaches 90% capacity the flow through the valve is limited to 10%. When <br />the tank reaches the 95% full level, the flow through the valve is limited <br />to 5% its normal flow. <br />VALVE BODY <br />SEAMLESS FLANGED <br />TOPTUBE <br />(Excluding -11 and <br />-12 models) <br />FACTORY SUP <br />HEAVYI <br />ALUMINUM TL <br />Seals to OD of <br />2ND STAGE <br />FLOAT <br />1ST STAGE <br />FLOAT <br />FLAPPERS <br />IST STAGE & <br />2ND STAGE <br />THREAD ON <br />LOWER DROP <br />TUBE ALUMINUM <br />(to be field cut) <br />D- o e a as .o- <br />' a Two stage spring loaded shut-off <br />flapper reduces line shock. <br />a Vertical float design allows for <br />valve to be removed even when <br />tank is full. <br />` a Inspection test port. <br />M <br />Bottom tube threads on. <br />o t a <br />i <br />* ULC MH21090 <br />**Biofuel Approved (E85 and Biodiesel) <br />*** EVR Phase 1 Certification, -11 <br />and -12 models VR -101 <br />MATERIALS <br />Valve Body: Aluminum <br />Floats: Polyethylene <br />Upper & Lower Tube: Aluminum <br />First Stage Flapper: Zinc <br />Second Stage Flapper: Acetal <br />Guide Rod: Stainless steel <br />