{"product_id":"jobe-vortex-differential-valve","title":"Jobe Vortex Differential Float Valve","description":"\u003ch2 style=\"font-size:1.6em; font-weight:700; line-height:1.25; margin:0 0 0.6em;\"\u003eJobe Vortex Differential Float Valve – High-Flow Valve for Pump-Filled Storage Tanks\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShips directly from the manufacturer.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eJobe Vortex Differential Float Valve\u003c\/strong\u003e is a \u003cstrong\u003ehigh-flow water tank float valve\u003c\/strong\u003e made for \u003cstrong\u003estorage tanks filled by a pressure-system-controlled pump\u003c\/strong\u003e. Instead of opening a little every time the level drops, it holds shut across an \u003cstrong\u003eadjustable level difference from 2\" up to 8.2 ft (50mm–2.5m)\u003c\/strong\u003e — so your pump starts and stops far less often.\u003c\/p\u003e\n\u003cp\u003eHere's how it works: as the tank empties, a \u003cstrong\u003eweighted float\u003c\/strong\u003e drops to the bottom stop and the valve \u003cstrong\u003eopens fully at once\u003c\/strong\u003e. Flow continues until the float rises to the upper float stop, which lifts the arm and \u003cstrong\u003eshuts the valve\u003c\/strong\u003e. You set both the on and off levels.\u003c\/p\u003e\n\u003cp\u003eThe Vortex Differential \u003cstrong\u003emounts at the top of the tank\u003c\/strong\u003e using a threaded tank inlet fitting, and Jobe rates it for \u003cstrong\u003eall makes and models of tanks\u003c\/strong\u003e. Jobe rates the Vortex range at \u003cstrong\u003e600 L\/min (about 158 gpm)\u003c\/strong\u003e, it's available in \u003cstrong\u003e1-1\/4\", 1-1\/2\" and 2\" inlets\u003c\/strong\u003e, and the \u003cstrong\u003evalve unscrews from the tail\u003c\/strong\u003e for easy access.\u003c\/p\u003e\n\u003ch3 style=\"font-size:1.3em; font-weight:700; margin:1.2em 0 0.4em;\"\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Level Differential\u003c\/strong\u003e\u003cbr\u003eSet on and off levels anywhere from 2\" to 8.2 ft (50mm–2.5m).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeeps Pump Operation to a Minimum\u003c\/strong\u003e\u003cbr\u003eFewer pump starts and stops on pressure-switch controlled systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOpens Fully at Once\u003c\/strong\u003e\u003cbr\u003eWhen the float reaches the bottom stop, the valve opens immediately to full flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTop-of-Tank Mounting\u003c\/strong\u003e\u003cbr\u003eMounts at the top of the tank using a threaded tank inlet fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Access\u003c\/strong\u003e\u003cbr\u003eThe valve unscrews from the tail.\u003c\/p\u003e\n\u003ch3 style=\"font-size:1.3em; font-weight:700; margin:1.2em 0 0.4em;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eInlet Sizes: 1-1\/4\", 1-1\/2\", 2\"\u003cbr\u003e\nRated Flow: 600 L\/min (about 158 gpm)\u003cbr\u003e\nOperating Pressure: 15–150 psi (1–10 bar)\u003cbr\u003e\nMax Temperature: 140°F (60°C)\u003cbr\u003e\nLevel Differential: Adjustable, 2\" to 8.2 ft (50mm–2.5m)\u003cbr\u003e\nMounting: Top of tank, threaded tank inlet fitting\u003cbr\u003e\nMaterials: Glass-filled nylon body, EPDM diaphragm, TPU seal, HDPE float, 304 stainless steel hardware\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1749\/0017\/files\/Vortex-Differential-Info.pdf?v=1792088911\" target=\"_blank\" rel=\"noopener\" style=\"color:#0000EE;\"\u003e\u003cstrong\u003e\u003cu\u003eJobe Vortex Differential Spec Sheet (PDF)\u003c\/u\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 style=\"font-size:1.3em; font-weight:700; margin:1.2em 0 0.4em;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a differential float valve?\u003c\/strong\u003e\u003cbr\u003eIt lets the tank drop a set amount before refilling, then fills all the way back up — instead of topping up constantly. That keeps a pressure-switch pump from starting and stopping over and over.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I set my pump's pressure switch?\u003c\/strong\u003e\u003cbr\u003eJobe recommends watching the pressure your pump runs at while the tank fills, then setting the pressure switch to turn the pump off at least 1 bar (about 15 psi) above that running pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVortex Differential or Topaz Differential?\u003c\/strong\u003e\u003cbr\u003eThe Vortex Differential comes in larger 1-1\/4\" to 2\" inlets. For 1\/2\" to 1-1\/4\", see the \u003ca href=\"\/products\/jobe-topaz-differential-valve\"\u003e\u003cstrong\u003eJobe Topaz Differential Float Valve\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBig flow, fewer pump starts — the Jobe Vortex Differential keeps large storage tanks full on your terms.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Jobe","offers":[{"title":"1-1\/4\"","offer_id":67626626940983,"sku":"W-VLV-0901","price":367.49,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\"","offer_id":67626626973751,"sku":"W-VLV-0902","price":371.29,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":67626627006519,"sku":"W-VLV-0903","price":385.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/0017\/files\/Jobe_Vortex_Differential_2000x2000_d52842c7-5c12-4739-b36b-19cc4fd02669.jpg?v=1792089032","url":"https:\/\/powerflexfence.com\/products\/jobe-vortex-differential-valve","provider":"Powerflex","version":"1.0","type":"link"}