{"product_id":"check-all®-f6-flange-insert-check-valve-with-4-nominal-pipe-size-1-50-psi-cracking-pressure","title":"Check-All® F6 Flange Insert Check Valve with 4\" Nominal Pipe Size, 1.50 psi Cracking Pressure","description":"Experience top-notch performance with the Check-All® F6 Style Flange Insert Check Valve. Crafted from high-quality 316 Stainless Steel, this valve ensures durability and reliability. Featuring a standard cracking pressure of 1.50 psi and options for various seat materials, including Buna-N and Polytetrafluoroethylene, it offers versatile applications. Designed for easy installation between ANSI flanges, this valve is a cost-effective solution for flanged systems. Compliant with ISO 9001 standards and suitable for low pressure relief and vacuum breaker applications. Consult our factory for custom options and accessories.","brand":"Check-All Valve Mfg. Co.","offers":[{"title":"Default Title","offer_id":44805300355260,"sku":"F1F-6a61d4","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/f1f-6a61d4.jpg?v=1748961997","url":"https:\/\/maden.co\/products\/check-all%c2%ae-f6-flange-insert-check-valve-with-4-nominal-pipe-size-1-50-psi-cracking-pressure","provider":"Maden","version":"1.0","type":"link"}