{"product_id":"viega-23525-lockable-stem-extension-1-1-2-to-2-inch","title":"Viega 23525 Lockable Stem Extension 1-1\/2 to 2 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VIEGA 23525 is a lockable stem extension designed to increase the accessible stem length on valves where the installation depth or enclosure makes direct operator access difficult. This extension bridges a 1-1\/2 to 2 inch range, allowing the valve stem to be reached and operated without removing wall coverings or access panels. The locking feature prevents unauthorized or accidental actuation, making it well-suited for commercial and institutional plumbing systems where valve security is a requirement. Licensed plumbers and pipefitters typically specify stem extensions during rough-in or retrofit work on concealed valve assemblies.\u003c\/p\u003e\u003cp\u003eThe VIEGA 23525 is used in applications where valves are set behind finished walls, in chases, or within equipment enclosures that limit direct access to the operator. It is appropriate for both new construction and retrofit plumbing installations in residential, commercial, and light industrial settings. The lockable design makes it a practical choice for multi-tenant buildings, mechanical rooms, and any installation where valve position control is necessary.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLockable stem design prevents unauthorized or accidental valve actuation\u003c\/li\u003e\n\u003cli\u003eCovers a 1-1\/2 to 2 inch extension range for flexible installation depth adjustment\u003c\/li\u003e\n\u003cli\u003eSuited for concealed valve assemblies behind finished walls or in chases\u003c\/li\u003e\n\u003cli\u003eAppropriate for new construction and retrofit plumbing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style stem extension for use with compatible VIEGA valve assemblies requiring a 1-1\/2 to 2 inch stem reach. Verify valve stem thread and operator interface specifications before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with applicable IPC and local plumbing codes. Shut off the water supply and relieve system pressure before servicing any valve or valve component. Confirm that the extension is fully engaged and the locking mechanism is functional before closing any access panel or restoring service. Do not force the extension onto a mismatched stem profile.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtension Range\u003c\/strong\u003e: 1-1\/2 to 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 691514235257\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VIEGA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 23525\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VIEGA","offers":[{"title":"Default Title","offer_id":51383765205298,"sku":"23525","price":87.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312671532.jpg?v=1782606763","url":"https:\/\/voomisupply.com\/products\/viega-23525-lockable-stem-extension-1-1-2-to-2-inch","provider":"Voomi Supply","version":"1.0","type":"link"}