{"product_id":"watts-regulator-rk909-ck2-repair-kit-part-number-0887134","title":"Watts Regulator RK909-CK2 Repair Kit (Part Number 0887134)","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"790\"\u003eThe Watts RK909-CK2 Repair Kit (Part Number 0887134) is a check valve repair kit designed for 1-1\/4 inch through 2 inch Watts Series 909 Reduced Pressure Zone (RPZ) Backflow Preventers, providing the internal components required to restore proper check valve operation and backflow protection performance. Commonly installed in commercial plumbing systems, fire protection service lines, irrigation networks, industrial facilities, municipal water systems, and potable water distribution applications utilizing Watts 909 RPZ assemblies. Maintenance technicians, backflow specialists, plumbing contractors, and facility operators use this repair kit for preventive maintenance, annual testing repairs, compliance upgrades, and rebuilding worn backflow prevention assemblies.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"792\" data-end=\"809\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"810\" data-end=\"1582\"\u003eThe Watts RK909-CK2 Repair Kit is widely used in hospitals, schools, universities, manufacturing facilities, commercial buildings, apartment complexes, municipal water systems, irrigation installations, industrial plants, water treatment facilities, and institutional plumbing networks. The kit restores the performance of Watts Series 909 Reduced Pressure Zone assemblies by replacing worn check valve components that can affect sealing integrity, pressure differential performance, and regulatory compliance. It is commonly specified during certified backflow testing, scheduled maintenance programs, valve overhauls, and corrective repair projects where maintaining reliable protection of potable water supplies is critical for system safety and operational continuity.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1584\" data-end=\"1613\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1614\" data-end=\"2517\"\u003e• Manufacturer Part Number (MPN): 0887134\u003cbr data-start=\"1655\" data-end=\"1658\"\u003e• Brand: Watts\u003cbr data-start=\"1672\" data-end=\"1675\"\u003e• Model: RK909-CK2\u003cbr data-start=\"1693\" data-end=\"1696\"\u003e• Product Type: Check Valve Repair Kit\u003cbr data-start=\"1734\" data-end=\"1737\"\u003e• Compatible Series: Watts 909 RPZ Backflow Preventer\u003cbr data-start=\"1790\" data-end=\"1793\"\u003e• Compatible Valve Sizes: 1-1\/4 in. to 2 in.\u003cbr data-start=\"1837\" data-end=\"1840\"\u003e• Application: Backflow Preventer Maintenance and Repair\u003cbr data-start=\"1896\" data-end=\"1899\"\u003e• Kit Type: Second Check Valve Repair Kit\u003cbr data-start=\"1940\" data-end=\"1943\"\u003e• Function: Restore Check Valve Performance\u003cbr data-start=\"1986\" data-end=\"1989\"\u003e• Service Media: Potable Water\u003cbr data-start=\"2019\" data-end=\"2022\"\u003e• Compatible Equipment: Watts Series 909 RPZ Assemblies\u003cbr data-start=\"2077\" data-end=\"2080\"\u003e• OEM Replacement Part: Yes\u003cbr data-start=\"2107\" data-end=\"2110\"\u003e• Installation: Field Serviceable\u003cbr data-start=\"2143\" data-end=\"2146\"\u003e• Maintenance Type: Preventive and Corrective Repair\u003cbr data-start=\"2198\" data-end=\"2201\"\u003e• Application Environment: Commercial, Industrial, Municipal, and Institutional Water Systems\u003cbr data-start=\"2294\" data-end=\"2297\"\u003e• Function: Backflow Protection System Restoration\u003cbr data-start=\"2347\" data-end=\"2350\"\u003e• Compatible Use: Annual Testing and Compliance Repairs\u003cbr data-start=\"2405\" data-end=\"2408\"\u003e• Construction: Factory Replacement Components\u003cbr data-start=\"2454\" data-end=\"2457\"\u003e• Lead Free Compatible: Applicable with Series Configuration\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2519\" data-end=\"2543\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2544\" data-end=\"2665\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Watts RK909-CK1 First Check Repair Kit\u003cbr data-start=\"2584\" data-end=\"2587\"\u003e• Watts RK909-RT Rubber Parts Repair Kit\u003cbr data-start=\"2627\" data-end=\"2630\"\u003e• Watts RK909-T Complete Repair Kit\u003c\/p\u003e","brand":"Watts","offers":[{"title":"New","offer_id":51731225870638,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9d11c871-52f4-4cbc-bd3a-20f2da765210.jpg?v=1770595731","url":"https:\/\/plgautomation.com\/products\/watts-regulator-rk909-ck2-repair-kit-part-number-0887134","provider":"PLG Automation ","version":"1.0","type":"link"}