{"product_id":"netafim-61sp2-diaphragm-spring-71680-008000","title":"Diaphragm Spring, 1-1\/2\", 2\" \u0026 323 Valves, Netafim 71680-008000 61SP2","description":"\u003cp\u003e\u003cstrong\u003eSpring only. Diaphragm, spring seat, bonnet, and complete valve are sold separately.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eNetafim 61SP2 diaphragm spring\u003c\/strong\u003e, manufacturer part number \u003cstrong\u003e71680-008000\u003c\/strong\u003e, is an individual replacement spring for compatible \u003cstrong\u003e1-1\/2-inch, 2-inch, and 323 bronze\/iron valves\u003c\/strong\u003e. It works with the diaphragm assembly inside the valve, where spring force helps initiate closing as the control chamber is pressurized.\u003c\/p\u003e\u003cp\u003eUse the exact spring model when repairing an existing valve. Netafim has different spring selections for nylon valves and other valve sizes, so selecting by nominal valve size alone can result in the wrong component.\u003c\/p\u003e\u003ch2\u003eService the valve’s closing spring\u003c\/h2\u003e\u003cp\u003eThis replacement allows the spring to be ordered independently when the rest of the valve is serviceable. Check the diaphragm and spring seat during repair so the replacement parts match the existing valve configuration.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eFeature\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eBenefit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDedicated diaphragm spring\u003c\/th\u003e\n\u003ctd\u003eHelps initiate diaphragm movement toward the closed position.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBronze\/iron valve fitment\u003c\/th\u003e\n\u003ctd\u003eMatches the 61SP2 spring selection for compatible 1-1\/2-inch, 2-inch, and 323 valves.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIndividual replacement component\u003c\/th\u003e\n\u003ctd\u003eSupports a spring-only repair without ordering a complete valve.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eNetafim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003e61SP2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003e71680-008000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eComponent\u003c\/th\u003e\n\u003ctd\u003eDiaphragm spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatible valve types\u003c\/th\u003e\n\u003ctd\u003eBronze\/iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatible valve sizes\u003c\/th\u003e\n\u003ctd\u003e1-1\/2 inch, 2 inch, and 323\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel (AISI 302)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eBefore ordering\u003c\/h2\u003e\u003cp\u003eThe spring does not set the complete valve’s allowable pressure by itself. Retain the correct diaphragm pressure class and follow the operating limits of the valve and its control arrangement.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eCheck\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat to confirm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExisting spring\u003c\/th\u003e\n\u003ctd\u003eMatch model 61SP2 and part number 71680-008000.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eValve family\u003c\/th\u003e\n\u003ctd\u003eConfirm compatible bronze\/iron construction; nylon valves use a separate spring selection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eValve size\u003c\/th\u003e\n\u003ctd\u003eConfirm the valve’s 1-1\/2-inch, 2-inch, or 323 configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOther repair parts\u003c\/th\u003e\n\u003ctd\u003eOrder the diaphragm and spring seat separately if replacement is needed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eNeed help confirming the correct replacement spring? Contact UnitedBuilt through online chat, email \u003ca href=\"mailto:parts@unitedbuilt.com\"\u003e\u003cstrong\u003eparts@unitedbuilt.com\u003c\/strong\u003e\u003c\/a\u003e, or call \u003ca href=\"tel:+16022537750\"\u003e\u003cstrong\u003e602-253-7750\u003c\/strong\u003e\u003c\/a\u003e with your valve model, existing part number, or photos.\u003c\/p\u003e","brand":"Netafim","offers":[{"title":"Default Title","offer_id":44441989873953,"sku":"0001588","price":44.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/9245\/1361\/files\/diaphragm-spring-1-12-2-323-valves-netafim-71680-008000-61sp2-valinl0300n323spg-531090.jpg?v=1731882425","url":"https:\/\/watertrucks.com\/products\/netafim-61sp2-diaphragm-spring-71680-008000","provider":"UnitedBuilt Equipment","version":"1.0","type":"link"}