{"product_id":"leonard-valve-mu-1-8b-port-sleeve-assembly","title":"Leonard Valve MU-1-8B Port Sleeve Assembly","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LEONARD VALVE MU-1-8B is a port sleeve assembly used in thermostatic mixing valve systems to direct and regulate internal flow paths. Port sleeves serve as precision internal components that seat within the valve body, controlling the mix ratio between hot and cold water supplies. This part is typically installed by licensed plumbers during valve rebuilds, preventive maintenance, or when restoring proper thermostatic function after wear or mineral buildup has compromised the original sleeve.\u003c\/p\u003e\u003cp\u003ePort sleeve assemblies like the MU-1-8B are common service parts in commercial and institutional plumbing systems where Leonard Valve thermostatic mixing valves are installed. Typical applications include hospitals, schools, correctional facilities, and multi-unit residential buildings that rely on point-of-use or central thermostatic mixing for scald protection and consistent delivery temperature.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInternal port sleeve design seats precisely within the valve body for controlled flow mixing\u003c\/li\u003e\n\u003cli\u003eSubassembly format simplifies field replacement during valve service\u003c\/li\u003e\n\u003cli\u003eDesigned for use in thermostatic mixing valve rebuilds and maintenance\u003c\/li\u003e\n\u003cli\u003eSupports restoration of accurate hot and cold water blending performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement internal port sleeve assembly for Leonard Valve thermostatic mixing valve systems. Consult Leonard Valve documentation or cross-reference the MU-1-8B part number directly to confirm fitment for your specific valve model.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber familiar with thermostatic mixing valve service procedures. Shut off both hot and cold water supplies and relieve system pressure before disassembling the valve body. Follow the manufacturer service manual for proper sleeve seating and reassembly sequence. Work must comply with applicable plumbing codes including IPC requirements for thermostatic mixing valve installations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type\u003c\/strong\u003e: Port Sleeve Subassembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Thermostatic Mixing Valve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LEONARD VALVE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MU-1-8B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LEONARD VALVE","offers":[{"title":"Default Title","offer_id":51233861337394,"sku":"MU-1-8B","price":81.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307612125.jpg?v=1780110564","url":"https:\/\/voomisupply.com\/products\/leonard-valve-mu-1-8b-port-sleeve-assembly","provider":"Voomi Supply","version":"1.0","type":"link"}