{"product_id":"check-all®-f1-style-flange-insert-check-valve-1-1-2-in-nps-3-50-psi-cracking-pressure","title":"Check-All® F1 Style Flange Insert Check Valve - 1-1\/2 in NPS, 3.50 psi Cracking Pressure","description":"The Check-All® F1 Style Flange Insert Check Valve is the pinnacle of reliability and cost-effectiveness for flanged systems. Designed for easy installation, its valve body self-positions during bolt tightening. With dual gaskets for enhanced sealing, this valve ensures optimal performance. Crafted from top-tier materials and customizable seat options, it meets European Conformity (CE) and ISO 9001 standards. Ideal for low pressure relief or vacuum breaker applications, offering versatility and efficiency for institutional setups.","brand":"Check-All Valve Mfg. Co.","offers":[{"title":"Default Title","offer_id":44805293408444,"sku":"F1F-fb2fcd","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/f1f-fb2fcd.jpg?v=1748961938","url":"https:\/\/maden.co\/products\/check-all%c2%ae-f1-style-flange-insert-check-valve-1-1-2-in-nps-3-50-psi-cracking-pressure","provider":"Maden","version":"1.0","type":"link"}