{"product_id":"watco-rk-prv-12-valve-stem-assembly","title":"Watco RK-PRV-12 Valve Stem Assembly","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WATCO RK-PRV-12 is a valve stem assembly designed as a replacement component for pressure relief or pressure-reducing valve applications. Valve stem assemblies serve as the internal actuating mechanism of the valve body, controlling flow through the seat and maintaining set-point pressure. This type of part is typically installed by licensed plumbers during service calls when the original stem shows wear, corrosion, or seal failure. Replacing the stem assembly rather than the full valve body reduces material cost and minimizes downtime on the affected plumbing system.\u003c\/p\u003e\u003cp\u003eThe RK-PRV-12 is suited for residential and light commercial plumbing systems where WATCO valve components are already installed. This assembly is intended as a direct service kit replacement, restoring original valve function without requiring full valve body removal. Plumbers working on domestic water distribution or hydronic systems will find this a straightforward in-kind repair part.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM-style replacement stem assembly for WATCO pressure valve applications\u003c\/li\u003e\n\u003cli\u003eRestores original valve actuation and seat sealing function\u003c\/li\u003e\n\u003cli\u003eDesigned for service-kit installation without full valve body replacement\u003c\/li\u003e\n\u003cli\u003eCompact assembly format supports efficient field repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement stem assembly for WATCO pressure-reducing or pressure relief valves where the RK-PRV-12 service kit is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with applicable IPC or local plumbing code requirements. Shut off the water supply and depressurize the line completely before disassembling the valve body. Inspect the valve seat for damage before installing the new stem assembly. Do not overtighten the stem assembly into the valve body, as this may damage internal seals.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type\u003c\/strong\u003e: Valve Stem Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Pressure Valve Service Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WATCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RK-PRV-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WATCO","offers":[{"title":"Default Title","offer_id":67620937072946,"sku":"RK-PRV-12","price":61.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3498966e8b9bb687b039c12075834f54.jpg?v=1790440563","url":"https:\/\/voomisupply.com\/products\/watco-rk-prv-12-valve-stem-assembly","provider":"Voomi Supply","version":"1.0","type":"link"}