{"id":9620,"date":"2026-04-20T16:04:42","date_gmt":"2026-04-20T16:04:42","guid":{"rendered":"https:\/\/poolpartsoutlet.com\/?post_type=product&#038;p=9620"},"modified":"2026-04-20T16:04:44","modified_gmt":"2026-04-20T16:04:44","slug":"h2flow-retrofit-kit-for-jandy-7305-check-valve-fvj-r","status":"publish","type":"product","link":"https:\/\/poolpartsoutlet.com\/?product=h2flow-retrofit-kit-for-jandy-7305-check-valve-fvj-r","title":{"rendered":"H2Flow Retrofit Kit for Jandy 7305 Check Valve | FVJ-R"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h2>H2Flow FlowVis\u202fFVJ\u2011R Retrofit Flow Meter Kit<\/h2>\n<p>The\u00a0<strong>H2Flow FlowVis\u202fFVJ\u2011R<\/strong>\u00a0is a precision retrofit flow meter kit designed to fit existing 2\u2033 to 2\u00bd\u2033 check\u2011valve \/ plumbing configurations (particularly popular in Jandy valve systems). It combines high accuracy flow measurement with a compact installation footprint and minimal straight\u2011pipe requirements.<\/p>\n<h3>Key Features:<\/h3>\n<ul>\n<li>Retrofit kit for 2\u2033\u20112\u00bd\u2033 valves (especially Jandy 2\u2011way \/ check\u2011valve bodies)<\/li>\n<li>High accuracy (greater than \u224897% across model range) for measuring GPM flow rates in pool\/plumbing systems<\/li>\n<li>Installation flexibility \u2014 can be mounted horizontally, vertically or even upside\u2011down; minimal straight\u2011run plumbing required<\/li>\n<li>Integrated check\u2011valve function in many models simplifies plumbing and ensures correct flow direction<\/li>\n<li>Manufactured in USA with durable CPVC\/ABS housings and clear sight\u2011scale for easy visual flow readings<\/li>\n<\/ul>\n<h3>Technical Specifications:<\/h3>\n<ul>\n<li>Model \/ SKU: FVJ\u2011R<\/li>\n<li>Suitable Pipe Size: 2\u2033 to 2\u00bd\u2033 plumbing \/ check\u2011valve bodies<\/li>\n<li>Flow Range Example: ~10 to 110\u202fGPM in typical 2\u20112\u00bd\u2033 variant<\/li>\n<li>Maximum Working Pressure: ~50\u202fpsi<\/li>\n<li>Operating Temperature Range: ~32\u202f\u00b0F to ~140\u202f\u00b0F<\/li>\n<li>Certification: NSF\u202f50 rated (for many models in FlowVis line)<\/li>\n<\/ul>\n<p><em>Installation &amp; Maintenance Tip:<\/em>\u00a0Shut off your pump and relieve system pressure before installing. Remove the old check\u2011valve body or insert the FlowVis kit into the existing body. Ensure direction of flow arrow aligns with pump discharge direction. Tighten fittings according to manufacturer specs. After startup, visually check flow scale for expected rate (refer to pump curve or plumbing chart). Periodically inspect the clear housing for debris buildup and keep the flow scale lens clean for accurate readings.<\/p>\n<p>SKU: FVJ-R<\/p>\n","protected":false},"featured_media":9621,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_eb_attr":"","_themeisle_gutenberg_block_has_review":false},"product_brand":[],"product_cat":[18],"product_tag":[],"class_list":["post-9620","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/poolpartsoutlet.com\/index.php?rest_route=\/wp\/v2\/product\/9620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/poolpartsoutlet.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/poolpartsoutlet.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/poolpartsoutlet.com\/index.php?rest_route=\/wp\/v2\/media\/9621"}],"wp:attachment":[{"href":"https:\/\/poolpartsoutlet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9620"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/poolpartsoutlet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=9620"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/poolpartsoutlet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=9620"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/poolpartsoutlet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=9620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}