{"title":"Backflow Repair Parts - Watts - 4\" - 770","description":null,"products":[{"product_id":"rk-770-772-rc4-4-1st-or-2nd-check-rubber-kit","title":"RK 770\/772 RC4 4\" 1st or 2nd Check Rubber Kit","description":"\u003cdiv\u003eSeries 770 \u0026amp; 772 Double Check Valve Assemblies were produced from 1993-1997. Although the device is discontinued, repair parts are still available. The body of the device is constucted with ductile iron. The check assemblies are a stainless steel knuckle joint type with a vulcanized rubber clapper plate. A clapper plate retainer tool is required to disassemble the knuckle joint assemblies. The device has bronze seats that are removable but a special seat tool is required. Shutoff Valves on the 772 are not standard as there are two different size flanges on the inlet and outlet.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(210, 110, 75);\"\u003eThis is a non-stock, special order item and could take up to 2 weeks or more to deliver.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/fireresq-documents.s3.amazonaws.com\/wsc\/lead-free-compliant.png\"\u003e\u003c\/div\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796732649749,"sku":"0887091","price":2091.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190641.jpg?v=1781275890"},{"product_id":"rk-770-772-s-4-1st-or-2nd-check-seat","title":"RK 770\/772 S 4\" 1st or 2nd Check Seat","description":"\u003cdiv\u003eSeries 770 Double Check Valve Assemblies were produced from 1993-1997. Although the device is discontinued, repair parts are still available. The body of the device is constucted with ductile iron. The check assemblies are a stainless steel knuckle joint type with a vulcanized rubber clapper plate. A clapper plate retainer tool is required to disassemble the knuckle joint assemblies. The device has bronze seats that are removable but a special seat tool is required. Shutoff Valves on the 772 are not standard as there are two different size flanges on the inlet and outlet.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(210, 110, 75);\"\u003eThis is a non-stock, special order item and could take up to 2 weeks or more to deliver.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/fireresq-documents.s3.amazonaws.com\/wsc\/lead-free-compliant.png\"\u003e\u003c\/div\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796747100437,"sku":"0887085","price":223.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/181051.jpg?v=1772728370"},{"product_id":"rk-770-772-t-4-complete-repair-kit","title":"RK 770\/772 T 4\" Complete Repair Kit","description":"\u003cdiv\u003eSeries 770 \u0026amp; 772 Double Check Valve Assemblies were produced from 1993-1997. Although the device is discontinued, repair parts are still available. The body of the device is constucted with ductile iron. The check assemblies are a stainless steel knuckle joint type with a vulcanized rubber clapper plate. A clapper plate retainer tool is required to disassemble the knuckle joint assemblies. The device has bronze seats that are removable but a special seat tool is required. Shutoff Valves on the 772 are not standard as there are two different size flanges on the inlet and outlet.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(210, 110, 75);\"\u003eThis is a non-stock, special order item and could take up to 2 weeks or more to deliver.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/fireresq-documents.s3.amazonaws.com\/wsc\/lead-free-compliant.png\"\u003e\u003c\/div\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796749852949,"sku":"0887079","price":5128.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/181177.jpg?v=1772728474"},{"product_id":"rk-770-772-ck4-4-1st-or-2nd-check-repair-kit","title":"RK 770\/772 CK4 4\" 1st or 2nd Check Repair Kit","description":"\u003cdiv\u003eSeries 770 \u0026amp; 772 Double Check Valve Assemblies were produced from 1993-1997. Although the device is discontinued, repair parts are still available. The body of the device is constructed with ductile iron. The check assemblies are a stainless steel knuckle joint type with a vulcanized rubber clapper plate. A clapper plate retainer tool is required to disassemble the knuckle joint assemblies. The device has bronze seats that are removable but a special seat tool is required. Shutoff Valves on the 772 are not standard as there are two different size flanges on the inlet and outlet.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(210, 110, 75);\"\u003eThis is a non-stock, special order item and could take up to 2 weeks or more to deliver.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/fireresq-documents.s3.amazonaws.com\/wsc\/lead-free-compliant.png\"\u003e\u003c\/div\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796752703765,"sku":"0887070","price":861.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190165.jpg?v=1778253533"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-repair-parts-watts-4-770.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}