{"product_id":"speedaire-6d918-in-tank-check-valve-3-4-fpt-inlet-1-mpt-outlet","title":"Speedaire 6D918 In-Tank Check Valve 3\/4 FPT Inlet 1 MPT Outlet","description":"\u003cdiv\u003e\u003cp\u003eSpeedaire 6D918 In-Tank Check Valve is a unidirectional flow device designed for installation inside a tank. It provides a 3\/4\" FPT inlet and a 1\" MPT outlet, allowing connection to standard pipe fittings in tank systems. As a check valve, it enables flow from the inlet toward the outlet while preventing reverse flow, helping to protect pumps and maintain tank integrity by stopping backflow. The compact in-tank configuration fits in tight spaces where an external valve assembly is not practical, ensuring a robust one-way seal within the tank environment. The 3\/4\" FPT inlet and 1\" MPT outlet reflect common pipe-thread sizing, facilitating compatibility with a wide range of fittings used in tank installations. Part number 6D918 identifies this specific valve from Speedaire.\u003c\/p\u003e\u003c\/div\u003e","brand":"CONTROL","offers":[{"title":"New","offer_id":46292697252074,"sku":null,"price":580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-068.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/speedaire-6d918-in-tank-check-valve-3-4-fpt-inlet-1-mpt-outlet","provider":"GTG Hardware","version":"1.0","type":"link"}