{"product_id":"wacker-neuson-check-valve-5000168351-for-hydronic-heaters","title":"Wacker Neuson Check Valve 5000168351 for Hydronic Heaters","description":"\u003cp\u003eThis check valve (part 5000168351) controls one-way fluid flow within the hydronic circulation system, and is installed across multiple assembly locations including the circulation pump, expansion tank, hydronic piping, and pressurized pump lines on Wacker Neuson hydronic surface and ground heaters.\u003c\/p\u003e\n\n\u003cp\u003eCheck valves in hydronic heating systems prevent backflow through the circulation loop, protecting the pump and maintaining consistent fluid pressure during operation. A failed or leaking check valve can result in loss of system pressure, reduced circulation efficiency, or fluid flowing in the wrong direction through the piping circuit. Replacing a worn or compromised check valve restores proper one-way flow through the hydronic loop and supports correct pump operation.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Wacker Neuson models:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eE1100, E1250B, E1250P, E1250S, E12540B\u003c\/li\u003e\n\u003cli\u003eE2200, E3000, E3000ES, E700M\u003c\/li\u003e\n\u003cli\u003eHSH 350, HSH 650, HSH350, HSH380B, HSH380S, HSH700G\u003c\/li\u003e\n\u003cli\u003eDPP 33, DPP 8.8, DPP33\u003c\/li\u003e\n\u003cli\u003ePP 1, PP 2, S 3000, SPP 4.4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43397370904624,"sku":"WACKER-5000168351","price":75.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5000168351.jpg?v=1784034729","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-check-valve-5000168351-for-hydronic-heaters","provider":"CCE Industries","version":"1.0","type":"link"}