{"product_id":"concealed-valve-1-2npt-side-outlet-4-arm-handle","title":"T\u0026S Brass BL-4507-02 Concealed Lab Valve - 1\/2\" NPT Side Outlet \u0026 4-Arm Handle","description":"\u003cp\u003eThe \u003cstrong\u003eT\u0026amp;S Brass BL-4507-02 Concealed Valve\u003c\/strong\u003e is a high-specification utility fixture designed for installation within laboratory panels, cabinetry, or service stanchions. Featuring a \u003cstrong\u003e1\/2\" NPT side outlet\u003c\/strong\u003e, it allows for flexible and space-saving routing of water services behind the scenes. The ergonomic \u003cstrong\u003e4-Arm Handle\u003c\/strong\u003e provides precise control from the user-facing side, ensuring reliable water modulation in clinical and research workstations. Constructed from heavy-duty industrial brass, it is built for a lifetime of performance in high-throughput professional environments.\u003c\/p\u003e\u003cdiv style=\"background-color: #f0f7ff; border: 1px solid #0056b3; padding: 15px; margin: 20px 0;\"\u003e\n\u003cstrong\u003eTechnician’s Note:\u003c\/strong\u003e Concealed valves require precise installation depth to ensure the handle and flange seat properly against the finished panel surface. During installation, use standard 1\/2\" NPT fittings with a professional sealant to maintain a permanent, drip-free seal. Periodically inspect the handle cartridge for signs of scale buildup; the internal cartridge is easily accessible for maintenance from the front of the panel.\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type:\u003c\/strong\u003e Concealed Panel Mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet:\u003c\/strong\u003e 1\/2\" NPT Side Port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e Precise 4-Arm Lab Handle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-Duty Industrial Brass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Built for high-cycle laboratory use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"T\u0026S Brass","offers":[{"title":"Default Title","offer_id":50552006050008,"sku":"BL-4507-02","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8725\/6536\/files\/BL-4507-02.jpg?v=1750698028","url":"https:\/\/www.howdybrewer.com\/products\/concealed-valve-1-2npt-side-outlet-4-arm-handle","provider":"HowdyBrewer","version":"1.0","type":"link"}