{"product_id":"maintenance-service-pack-for-newport-brass-three-quarter-inch-thermostatic-valve-1-540","title":"Maintenance Service Pack for Newport Brass 3\/4\" Thermostatic Valve 1-540","description":"\u003cp class=\"product-number centered\"\u003eProduct 1-540-MSP\u003c\/p\u003e\n\n\u003cdiv class=\"spacer-2\"\u003e\u003c\/div\u003e\n\n\u003cp class=\"details-heading\"\u003eIncludes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermostatic Cartridge 1-102\u003c\/li\u003e\n\u003cli\u003eTwo Stop Valve Assemblies 1-103\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"spacer-2\"\u003e\u003c\/div\u003e\n\n\n\u003c!-- ================================================\n2 ACROSS\n================================================== --\u003e\n\n\u003cdiv class=\"new-grid columns-2\"\u003e\n\n\u003cdiv class=\"new-grid-item\"\u003e\n\u003cimg src=\"https:\/\/sigmafaucetparts.com\/cdn\/shop\/files\/newport-brass-1-102-dimensioins_1024x1024@2x.jpg?v=1788749032\" class=\"round border\" alt=\"\"\u003e\n\u003ch2 class=\"category-small\"\u003eThermostatic Cartridge 1-102\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"new-grid-item\"\u003e\n\u003cimg src=\"https:\/\/sigmafaucetparts.com\/cdn\/shop\/files\/newport-brass-1-102_1024x1024@2x.jpg?v=1788749032\" class=\"round border\" alt=\"\"\u003e\n\u003ch2 class=\"category-small\"\u003eThermostatic Cartridge 1-102\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"new-grid-item\"\u003e\n\u003cimg src=\"https:\/\/sigmafaucetparts.com\/cdn\/shop\/files\/newport-brass-1-102-with-limiter-2_1024x1024@2x.jpg?v=1788749032\" class=\"round border\" alt=\"\"\u003e\n\u003ch2 class=\"category-small\"\u003eThermostatic Cartridge 1-102\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"new-grid-item\"\u003e\n\u003cimg src=\"https:\/\/sigmafaucetparts.com\/cdn\/shop\/files\/newport-brass-1-102-with-limiter_1024x1024@2x.jpg?v=1788749032\" class=\"round border\" alt=\"\"\u003e\n\u003ch2 class=\"category-small\"\u003eThermostatic Cartridge 1-102\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"new-grid-item\"\u003e\n\u003cimg src=\"https:\/\/sigmafaucetparts.com\/cdn\/shop\/files\/newport-brass-1-103-pair_1024x1024@2x.jpg?v=1788749032\" class=\"round border\" alt=\"\"\u003e\n\u003ch2 class=\"category-small\"\u003eStop Valve Assemblies 1-103\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- 3 Across End ––––––––––––––––––––––––––––––––––––––––––– --\u003e\n\n\u003chr class=\"product-line\"\u003e\n\u003cp class=\"details-heading\"\u003eShop with Confidence\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFree shipping\u003c\/li\u003e\n\u003cli\u003eNo sales tax, except in California\u003c\/li\u003e\n\u003cli\u003eThis is a premium quality product covered by our \u003ca href=\"\/pages\/warranty\" title=\"Product Warranty\"\u003ewarranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"product-line\"\u003e\n\u003cp class=\"details-heading\"\u003eFulfillment\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn stock, ships today.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"product-line\"\u003e\n\n\u003cp class=\"details-heading\"\u003eInstalling Cartridge\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully remove the handle, bonnet, stop ring, cover plate and sleeve.\u003c\/li\u003e\n\u003cli\u003eShut off the water to cartridge by tightening center screw on each check valve, 5 turns maximum\nclockwise.\u003c\/li\u003e\n\u003cli\u003eUsing a 1-3\/16\" deep socket or an adjustable wrench, unscrew the cartridge and gently\nremove it from the housing.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003chr class=\"product-line\"\u003e\n\n\u003cp class=\"details-heading\"\u003eCleaning Cartridge\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eClean the screens by rinsing the cartridge under running water.\n\u003c\/li\u003e\n\u003cli\u003eTo remove limescale, soak cartridge in a 50\/50 solution of white distilled vinegar and water.\u003c\/li\u003e\n\u003cli\u003eWipe cartridge and housing with wet cloth and apply a thin film of silicone lubricant to rubber O-rings. (Do not use Vaseline, because it will deteriorate the rubber O-rings.)\u003c\/li\u003e\n\u003cli\u003eCarefully install cartridge into housing and tighten to 10 lb-ft.\u003c\/li\u003e\n\u003cli\u003eFully open check valves and inspect for leaks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\n\u003chr class=\"product-line\"\u003e\n\u003cp class=\"details-heading\"\u003eReplacing Stop Valve Assemblies\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eTurn off water supply to valve.\u003c\/li\u003e\n\u003cli\u003eTighten center screw on check valve inward until it clears bottom on check valve slot.\u003c\/li\u003e\n\u003cli\u003eUnscrew check valve counterclockwise with 27 mm socket. \u003cstrong\u003eDo not use a screwdriver or multi-grip plier.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsert new valve back into housing (apply a maximum torque of 8-10 N-m or 70-88 lb-in). Unscrew center and re-close to 5 turns maximum clockwise.\u003c\/li\u003e\n\u003cli\u003eTurn on water supply to valve.\u003c\/li\u003e\n\u003cli\u003eFully open the check valve screws and inspect for leaks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"spacer-2\"\u003e\u003c\/div\u003e\n\n\u003chr class=\"product-line\"\u003e\n\n","brand":"Newport Brass","offers":[{"title":"Default Title","offer_id":47107507617991,"sku":"1-540-MSP","price":415.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0057\/3672\/6610\/files\/newport-brass-1-540-service-pack.jpg?v=1788754356","url":"https:\/\/sigmafaucetparts.com\/products\/maintenance-service-pack-for-newport-brass-three-quarter-inch-thermostatic-valve-1-540","provider":"Sigma Faucet Parts","version":"1.0","type":"link"}