{"product_id":"flowvis-fv-2-flow-meter-with-check-valve-for-2-schedule-40-pvc","title":"FlowVis FV-2 Flow Meter with Check Valve for 2\" Schedule 40 PVC","description":"\u003ch2 data-section-id=\"1p927wt\" data-start=\"114\" data-end=\"133\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"135\" data-end=\"463\"\u003eThe \u003cstrong data-start=\"139\" data-end=\"183\"\u003eFlowVis FV-2 Flow Meter with Check Valve\u003c\/strong\u003e is a professional-grade flow monitoring and check valve solution designed for \u003cstrong data-start=\"262\" data-end=\"306\"\u003e2\" Schedule 40 PVC pool and spa plumbing\u003c\/strong\u003e. It allows pool owners and service professionals to measure actual system flow while also helping prevent reverse water flow in compatible plumbing layouts.\u003c\/p\u003e\n\u003cp data-start=\"465\" data-end=\"691\"\u003eThis unit is especially useful for systems with variable speed pumps, heaters, filters, salt chlorinators, solar systems, and water features where knowing the correct flow rate is important for performance and troubleshooting.\u003c\/p\u003e\n\u003cp data-start=\"693\" data-end=\"902\"\u003eUnlike many traditional flow meters, FlowVis is designed for flexible pool equipment pad installation and combines two useful functions into one component: \u003cstrong data-start=\"849\" data-end=\"869\"\u003eflow measurement\u003c\/strong\u003e and \u003cstrong data-start=\"874\" data-end=\"901\"\u003ereverse-flow protection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"904\" data-end=\"907\"\u003e\n\u003ch2 data-section-id=\"1vdrhtn\" data-start=\"909\" data-end=\"921\"\u003eIdeal For\u003c\/h2\u003e\n\u003cp data-start=\"923\" data-end=\"1277\"\u003eIn-ground pool equipment pads\u003cbr data-start=\"952\" data-end=\"955\"\u003ePool and spa circulation systems\u003cbr data-start=\"987\" data-end=\"990\"\u003e2\" Schedule 40 PVC plumbing\u003cbr data-start=\"1017\" data-end=\"1020\"\u003eVariable speed pump setup and calibration\u003cbr data-start=\"1061\" data-end=\"1064\"\u003eHeater minimum flow verification\u003cbr data-start=\"1096\" data-end=\"1099\"\u003eSalt system flow troubleshooting\u003cbr data-start=\"1131\" data-end=\"1134\"\u003eFilter system performance checks\u003cbr data-start=\"1166\" data-end=\"1169\"\u003eSolar pool heating systems\u003cbr data-start=\"1195\" data-end=\"1198\"\u003eWater feature flow balancing\u003cbr data-start=\"1226\" data-end=\"1229\"\u003ePool professionals diagnosing circulation issues\u003c\/p\u003e\n\u003chr data-start=\"1279\" data-end=\"1282\"\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"1284\" data-end=\"1302\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"1304\" data-end=\"1475\"\u003eFlowVis FV-2 flow meter\u003cbr data-start=\"1327\" data-end=\"1330\"\u003eIntegrated check valve\u003cbr data-start=\"1352\" data-end=\"1355\"\u003eFlow indicator lid assembly\u003cbr data-start=\"1382\" data-end=\"1385\"\u003eValve body for 2\" Schedule 40 PVC plumbing\u003cbr data-start=\"1427\" data-end=\"1430\"\u003eManufacturer-supplied installation components\u003c\/p\u003e\n\u003chr data-start=\"1477\" data-end=\"1480\"\u003e\n\u003ch2 data-section-id=\"nv6p1k\" data-start=\"1482\" data-end=\"1504\"\u003eWhat’s Not Included\u003c\/h2\u003e\n\u003cp data-start=\"1506\" data-end=\"1728\"\u003ePVC pipe\u003cbr data-start=\"1514\" data-end=\"1517\"\u003ePVC primer or cement\u003cbr data-start=\"1537\" data-end=\"1540\"\u003eUnions or additional plumbing fittings\u003cbr data-start=\"1578\" data-end=\"1581\"\u003ePump, filter, heater, or salt system\u003cbr data-start=\"1617\" data-end=\"1620\"\u003eAutomation system\u003cbr data-start=\"1637\" data-end=\"1640\"\u003eInstallation labor\u003cbr data-start=\"1658\" data-end=\"1661\"\u003eReplacement lid assembly\u003cbr data-start=\"1685\" data-end=\"1688\"\u003eAdditional check valves\u003cbr data-start=\"1711\" data-end=\"1714\"\u003ePlumbing tools\u003c\/p\u003e\n\u003chr data-start=\"1730\" data-end=\"1733\"\u003e\n\u003ch2 data-section-id=\"to8zfh\" data-start=\"1735\" data-end=\"1760\"\u003eCompatibility Guidance\u003c\/h2\u003e\n\u003cp data-start=\"1762\" data-end=\"1874\"\u003eThe \u003cstrong data-start=\"1766\" data-end=\"1782\"\u003eFlowVis FV-2\u003c\/strong\u003e is designed for compatible pool and spa plumbing systems using \u003cstrong data-start=\"1846\" data-end=\"1873\"\u003e2\" Schedule 40 PVC pipe\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1876\" data-end=\"1915\"\u003eBefore ordering, confirm the following:\u003c\/p\u003e\n\u003cp data-start=\"1917\" data-end=\"2461\"\u003eYou need the \u003cstrong data-start=\"1930\" data-end=\"1938\"\u003eFV-2\u003c\/strong\u003e model.\u003cbr data-start=\"1945\" data-end=\"1948\"\u003eYour plumbing uses \u003cstrong data-start=\"1967\" data-end=\"1989\"\u003e2\" Schedule 40 PVC\u003c\/strong\u003e.\u003cbr data-start=\"1990\" data-end=\"1993\"\u003eYour system flow rate is within the meter’s operating range.\u003cbr data-start=\"2053\" data-end=\"2056\"\u003eYour equipment pad has enough space for installation and future service access.\u003cbr data-start=\"2135\" data-end=\"2138\"\u003eYour installation location allows the flow indicator to be visible and easy to read.\u003cbr data-start=\"2222\" data-end=\"2225\"\u003eYour plumbing layout benefits from an integrated check valve.\u003cbr data-start=\"2286\" data-end=\"2289\"\u003eYour installer has confirmed proper flow direction and valve orientation.\u003cbr data-start=\"2362\" data-end=\"2365\"\u003eYour equipment manufacturer requirements allow this type of flow meter\/check valve installation.\u003c\/p\u003e\n\u003cp data-start=\"2463\" data-end=\"2620\"\u003eDo \u003cstrong data-start=\"2466\" data-end=\"2473\"\u003enot\u003c\/strong\u003e order this product by pipe size alone. Confirm the model, pipe schedule, flow range, installation orientation, and intended use before purchasing.\u003c\/p\u003e\n\u003chr data-start=\"2622\" data-end=\"2625\"\u003e\n\u003ch2 data-section-id=\"104hheo\" data-start=\"2627\" data-end=\"2653\"\u003eConfirm Before Ordering\u003c\/h2\u003e\n\u003cp data-start=\"2655\" data-end=\"2688\"\u003eBefore purchasing, please verify:\u003c\/p\u003e\n\u003cp data-start=\"2690\" data-end=\"3115\"\u003eYou need the \u003cstrong data-start=\"2703\" data-end=\"2719\"\u003eFlowVis FV-2\u003c\/strong\u003e model.\u003cbr data-start=\"2726\" data-end=\"2729\"\u003eYour system uses \u003cstrong data-start=\"2746\" data-end=\"2777\"\u003e2\" Schedule 40 PVC plumbing\u003c\/strong\u003e.\u003cbr data-start=\"2778\" data-end=\"2781\"\u003eYou want both a \u003cstrong data-start=\"2797\" data-end=\"2811\"\u003eflow meter\u003c\/strong\u003e and \u003cstrong data-start=\"2816\" data-end=\"2831\"\u003echeck valve\u003c\/strong\u003e in one unit.\u003cbr data-start=\"2844\" data-end=\"2847\"\u003eYour system flow rate is compatible with this meter.\u003cbr data-start=\"2899\" data-end=\"2902\"\u003eYour equipment pad has space for the valve body and readable lid.\u003cbr data-start=\"2967\" data-end=\"2970\"\u003eYou are not replacing a different pipe size or different FlowVis model.\u003cbr data-start=\"3041\" data-end=\"3044\"\u003eYour pool professional has confirmed the correct installation location.\u003c\/p\u003e\n\u003chr data-start=\"3117\" data-end=\"3120\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"3122\" data-end=\"3137\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"3139\" data-end=\"3676\"\u003eFlow meter and check valve in one unit\u003cbr data-start=\"3177\" data-end=\"3180\"\u003eDesigned for \u003cstrong data-start=\"3193\" data-end=\"3215\"\u003e2\" Schedule 40 PVC\u003c\/strong\u003e plumbing\u003cbr data-start=\"3224\" data-end=\"3227\"\u003eHelps measure pool and spa system flow rate\u003cbr data-start=\"3270\" data-end=\"3273\"\u003eIntegrated check valve helps reduce reverse flow\u003cbr data-start=\"3321\" data-end=\"3324\"\u003eUseful for variable speed pump setup\u003cbr data-start=\"3360\" data-end=\"3363\"\u003eHelps verify heater, filter, salt system, and solar system flow\u003cbr data-start=\"3426\" data-end=\"3429\"\u003eProfessional-grade pool equipment pad component\u003cbr data-start=\"3476\" data-end=\"3479\"\u003eFlexible installation compared with many traditional flow meters\u003cbr data-start=\"3543\" data-end=\"3546\"\u003eEasy-to-read flow indicator\u003cbr data-start=\"3573\" data-end=\"3576\"\u003eUseful for service diagnostics and routine system monitoring\u003cbr data-start=\"3636\" data-end=\"3639\"\u003eProfessional installation recommended\u003c\/p\u003e\n\u003chr data-start=\"3678\" data-end=\"3681\"\u003e\n\u003ch2 data-section-id=\"2qq1z5\" data-start=\"3683\" data-end=\"3694\"\u003eBenefits\u003c\/h2\u003e\n\u003cp data-start=\"3696\" data-end=\"4021\"\u003eThe \u003cstrong data-start=\"3700\" data-end=\"3716\"\u003eFlowVis FV-2\u003c\/strong\u003e helps pool owners and technicians understand how much water is moving through the pool system. Knowing the actual flow rate can help with pump programming, equipment troubleshooting, heater operation, filter performance, salt system operation, water feature balancing, and overall circulation efficiency.\u003c\/p\u003e\n\u003cp data-start=\"4023\" data-end=\"4212\"\u003eThe built-in check valve adds extra value by helping prevent reverse flow where a check valve is needed. This can simplify the plumbing layout by combining two functions into one component.\u003c\/p\u003e\n\u003cp data-start=\"4214\" data-end=\"4377\"\u003eFor variable speed pump systems, a flow meter can be especially helpful because it allows the pump to be adjusted based on actual system flow instead of guesswork.\u003c\/p\u003e\n\u003chr data-start=\"4379\" data-end=\"4382\"\u003e\n\u003ch2 data-section-id=\"1ou1syb\" data-start=\"4384\" data-end=\"4402\"\u003eRecommended Use\u003c\/h2\u003e\n\u003cp data-start=\"4404\" data-end=\"4574\"\u003eUse the \u003cstrong data-start=\"4412\" data-end=\"4428\"\u003eFlowVis FV-2\u003c\/strong\u003e when you need to measure flow rate on a pool or spa system with \u003cstrong data-start=\"4493\" data-end=\"4524\"\u003e2\" Schedule 40 PVC plumbing\u003c\/strong\u003e and would benefit from an integrated check valve.\u003c\/p\u003e\n\u003cp data-start=\"4576\" data-end=\"4814\"\u003eCommon installation locations include return-side plumbing, heater bypass areas, salt system plumbing, solar plumbing, water feature lines, and equipment pad circulation lines where flow measurement and reverse-flow protection are needed.\u003c\/p\u003e\n\u003cp data-start=\"4816\" data-end=\"4904\"\u003eFor best results, install the unit where it can be easily read, serviced, and inspected.\u003c\/p\u003e\n\u003chr data-start=\"4906\" data-end=\"4909\"\u003e\n\u003ch2 data-section-id=\"16dprsq\" data-start=\"4911\" data-end=\"4932\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp data-start=\"4934\" data-end=\"5180\"\u003eThis product should be installed by a qualified pool professional or experienced plumbing installer. Installation may involve cutting pipe, dry fitting, priming, cementing, checking flow direction, pressure testing, and verifying meter operation.\u003c\/p\u003e\n\u003cp data-start=\"5182\" data-end=\"5233\"\u003eProfessional installation is recommended to ensure:\u003c\/p\u003e\n\u003cp data-start=\"5235\" data-end=\"5523\"\u003eCorrect pipe size confirmation\u003cbr data-start=\"5265\" data-end=\"5268\"\u003eProper flow direction\u003cbr data-start=\"5289\" data-end=\"5292\"\u003eCorrect valve orientation\u003cbr data-start=\"5317\" data-end=\"5320\"\u003eLeak-free plumbing connections\u003cbr data-start=\"5350\" data-end=\"5353\"\u003eReadable flow indicator placement\u003cbr data-start=\"5386\" data-end=\"5389\"\u003eAdequate service access\u003cbr data-start=\"5412\" data-end=\"5415\"\u003eProper system pressure testing\u003cbr data-start=\"5445\" data-end=\"5448\"\u003eCompatibility with heaters, pumps, filters, salt systems, and solar systems\u003c\/p\u003e\n\u003cp data-start=\"5525\" data-end=\"5662\"\u003eImproper installation may cause leaks, inaccurate readings, poor check valve operation, restricted flow, or equipment performance issues.\u003c\/p\u003e\n\u003chr data-start=\"5664\" data-end=\"5667\"\u003e\n\u003ch2 data-section-id=\"1wh2x4q\" data-start=\"5669\" data-end=\"5694\"\u003eImportant Fitment Note\u003c\/h2\u003e\n\u003cp data-start=\"5696\" data-end=\"5857\"\u003eThis model is for \u003cstrong data-start=\"5714\" data-end=\"5745\"\u003e2\" Schedule 40 PVC plumbing\u003c\/strong\u003e. It should not be used as a replacement for a different pipe size without confirming the correct FlowVis model.\u003c\/p\u003e\n\u003cp data-start=\"5859\" data-end=\"5984\"\u003eIf your system uses 1.5\", 2.5\", 3\", metric plumbing, or non-standard pipe\/fittings, verify the correct model before ordering.\u003c\/p\u003e\n\u003chr data-start=\"5986\" data-end=\"5989\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"5991\" data-end=\"6018\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"6020\" data-end=\"6695\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"6020\" data-end=\"6047\"\u003e\n\u003ctr data-start=\"6020\" data-end=\"6047\"\u003e\n\u003cth data-start=\"6020\" data-end=\"6036\" data-col-size=\"sm\" class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"6036\" data-end=\"6047\" data-col-size=\"md\" class=\"\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"6058\" data-end=\"6695\"\u003e\n\u003ctr data-start=\"6058\" data-end=\"6077\"\u003e\n\u003ctd data-start=\"6058\" data-end=\"6066\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-start=\"6066\" data-end=\"6077\" data-col-size=\"md\"\u003eFlowVis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6078\" data-end=\"6094\"\u003e\n\u003ctd data-start=\"6078\" data-end=\"6086\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"6086\" data-end=\"6094\" data-col-size=\"md\"\u003eFV-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6095\" data-end=\"6141\"\u003e\n\u003ctd data-start=\"6095\" data-end=\"6110\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-start=\"6110\" data-end=\"6141\" data-col-size=\"md\"\u003eFlow Meter with Check Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6142\" data-end=\"6185\"\u003e\n\u003ctd data-start=\"6142\" data-end=\"6163\" data-col-size=\"sm\"\u003ePipe Compatibility\u003c\/td\u003e\n\u003ctd data-start=\"6163\" data-end=\"6185\" data-col-size=\"md\"\u003e2\" Schedule 40 PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6186\" data-end=\"6246\"\u003e\n\u003ctd data-start=\"6186\" data-end=\"6198\" data-col-size=\"sm\"\u003eFunctions\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"6198\" data-end=\"6246\"\u003eFlow Measurement and Reverse-Flow Prevention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6247\" data-end=\"6294\"\u003e\n\u003ctd data-start=\"6247\" data-end=\"6261\" data-col-size=\"sm\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"6261\" data-end=\"6294\"\u003ePool and Spa Plumbing Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6295\" data-end=\"6347\"\u003e\n\u003ctd data-start=\"6295\" data-end=\"6315\" data-col-size=\"sm\"\u003eInstallation Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"6315\" data-end=\"6347\"\u003eInline Plumbing Installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6348\" data-end=\"6378\"\u003e\n\u003ctd data-start=\"6348\" data-end=\"6371\" data-col-size=\"sm\"\u003eCheck Valve Included\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"6371\" data-end=\"6378\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6379\" data-end=\"6412\"\u003e\n\u003ctd data-start=\"6379\" data-end=\"6405\" data-col-size=\"sm\"\u003eFlow Indicator Included\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"6405\" data-end=\"6412\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6413\" data-end=\"6525\"\u003e\n\u003ctd data-start=\"6413\" data-end=\"6434\" data-col-size=\"sm\"\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd data-start=\"6434\" data-end=\"6525\" data-col-size=\"md\"\u003ePool, spa, heater, filter, salt, solar, and water feature plumbing where properly sized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6526\" data-end=\"6562\"\u003e\n\u003ctd data-start=\"6526\" data-end=\"6556\" data-col-size=\"sm\"\u003eComplete Equipment Included\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"6556\" data-end=\"6562\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6563\" data-end=\"6589\"\u003e\n\u003ctd data-start=\"6563\" data-end=\"6583\" data-col-size=\"sm\"\u003ePVC Pipe Included\u003c\/td\u003e\n\u003ctd data-start=\"6583\" data-end=\"6589\" data-col-size=\"md\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6590\" data-end=\"6623\"\u003e\n\u003ctd data-start=\"6590\" data-end=\"6617\" data-col-size=\"sm\"\u003ePrimer \/ Cement Included\u003c\/td\u003e\n\u003ctd data-start=\"6617\" data-end=\"6623\" data-col-size=\"md\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6624\" data-end=\"6680\"\u003e\n\u003ctd data-start=\"6624\" data-end=\"6639\" data-col-size=\"sm\"\u003eInstallation\u003c\/td\u003e\n\u003ctd data-start=\"6639\" data-end=\"6680\" data-col-size=\"md\"\u003eProfessional Installation Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6681\" data-end=\"6695\"\u003e\n\u003ctd data-start=\"6681\" data-end=\"6687\" data-col-size=\"sm\"\u003eSKU\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"6687\" data-end=\"6695\"\u003eFV-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"6697\" data-end=\"6700\"\u003e\n\u003ch2 data-section-id=\"px9lge\" data-start=\"6702\" data-end=\"6724\"\u003eCustomer-Facing Q\u0026amp;A\u003c\/h2\u003e\n\u003cp data-start=\"6726\" data-end=\"6905\"\u003e\u003cstrong data-start=\"6726\" data-end=\"6763\"\u003eQ: What does the FlowVis FV-2 do?\u003c\/strong\u003e\u003cbr data-start=\"6763\" data-end=\"6766\"\u003eA: It measures water flow rate and also functions as a check valve to help reduce reverse flow in compatible pool and spa plumbing systems.\u003c\/p\u003e\n\u003cp data-start=\"6907\" data-end=\"7012\"\u003e\u003cstrong data-start=\"6907\" data-end=\"6949\"\u003eQ: What pipe size does this model fit?\u003c\/strong\u003e\u003cbr data-start=\"6949\" data-end=\"6952\"\u003eA: The FV-2 is designed for \u003cstrong data-start=\"6980\" data-end=\"7002\"\u003e2\" Schedule 40 PVC\u003c\/strong\u003e plumbing.\u003c\/p\u003e\n\u003cp data-start=\"7014\" data-end=\"7118\"\u003e\u003cstrong data-start=\"7014\" data-end=\"7047\"\u003eQ: Is this only a flow meter?\u003c\/strong\u003e\u003cbr data-start=\"7047\" data-end=\"7050\"\u003eA: No. This model combines a flow meter and check valve in one unit.\u003c\/p\u003e\n\u003cp data-start=\"7120\" data-end=\"7342\"\u003e\u003cstrong data-start=\"7120\" data-end=\"7154\"\u003eQ: Why is a flow meter useful?\u003c\/strong\u003e\u003cbr data-start=\"7154\" data-end=\"7157\"\u003eA: A flow meter helps verify actual system flow, which can be useful for pump programming, heater operation, salt system troubleshooting, filtration checks, and water feature balancing.\u003c\/p\u003e\n\u003cp data-start=\"7344\" data-end=\"7518\"\u003e\u003cstrong data-start=\"7344\" data-end=\"7395\"\u003eQ: Can this be used with a variable speed pump?\u003c\/strong\u003e\u003cbr data-start=\"7395\" data-end=\"7398\"\u003eA: Yes. It is especially useful with variable speed pumps because it helps confirm actual flow at different pump speeds.\u003c\/p\u003e\n\u003cp data-start=\"7520\" data-end=\"7704\"\u003e\u003cstrong data-start=\"7520\" data-end=\"7558\"\u003eQ: Can this be used near a heater?\u003c\/strong\u003e\u003cbr data-start=\"7558\" data-end=\"7561\"\u003eA: Yes, when installed correctly in a compatible plumbing layout. A flow meter can help confirm that the heater is receiving proper water flow.\u003c\/p\u003e\n\u003cp data-start=\"7706\" data-end=\"7873\"\u003e\u003cstrong data-start=\"7706\" data-end=\"7754\"\u003eQ: Can this be used with solar pool heating?\u003c\/strong\u003e\u003cbr data-start=\"7754\" data-end=\"7757\"\u003eA: Yes, if the plumbing layout and pipe size are compatible. It can help verify flow through solar heating plumbing.\u003c\/p\u003e\n\u003cp data-start=\"7875\" data-end=\"8070\"\u003e\u003cstrong data-start=\"7875\" data-end=\"7923\"\u003eQ: Does this replace a standard check valve?\u003c\/strong\u003e\u003cbr data-start=\"7923\" data-end=\"7926\"\u003eA: It can be used where both a check valve and flow measurement are needed, as long as the plumbing size and installation layout are compatible.\u003c\/p\u003e\n\u003cp data-start=\"8072\" data-end=\"8207\"\u003e\u003cstrong data-start=\"8072\" data-end=\"8114\"\u003eQ: Does this include PVC pipe or glue?\u003c\/strong\u003e\u003cbr data-start=\"8114\" data-end=\"8117\"\u003eA: No. PVC pipe, primer, cement, fittings, and installation materials are sold separately.\u003c\/p\u003e\n\u003cp data-start=\"8209\" data-end=\"8402\"\u003e\u003cstrong data-start=\"8209\" data-end=\"8242\"\u003eQ: Can I install this myself?\u003c\/strong\u003e\u003cbr data-start=\"8242\" data-end=\"8245\"\u003eA: Professional installation is recommended because the product must be installed in the correct pipe size, orientation, and flow direction to work properly.\u003c\/p\u003e\n\u003cp data-start=\"8404\" data-end=\"8603\"\u003e\u003cstrong data-start=\"8404\" data-end=\"8447\"\u003eQ: What should I check before ordering?\u003c\/strong\u003e\u003cbr data-start=\"8447\" data-end=\"8450\"\u003eA: Confirm that you need the \u003cstrong data-start=\"8479\" data-end=\"8487\"\u003eFV-2\u003c\/strong\u003e model, your plumbing is \u003cstrong data-start=\"8512\" data-end=\"8534\"\u003e2\" Schedule 40 PVC\u003c\/strong\u003e, and your equipment pad has space for installation and easy reading.\u003c\/p\u003e","brand":"Pool Supply Depot","offers":[{"title":"Default Title","offer_id":53952473661750,"sku":"FV-2","price":180.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/h2flow-flowvis-2.jpg?v=1776803027","url":"https:\/\/poolsupplydepot.net\/products\/flowvis-fv-2-flow-meter-with-check-valve-for-2-schedule-40-pvc","provider":"Pool Supply Depot","version":"1.0","type":"link"}