{"product_id":"watts-81902990","title":"Watts 3539-14CP 3\/4\", Polysulfone, Push-to-Connect (CTS)","description":"\u003cp\u003eThe Watts 3539-14CP is a 3\/4\" AquaLock push-to-connect straight valve with a 3\/4\" Push-to-Connect (CTS) inlet and a 3\/4\" Push-to-Connect (CTS) outlet. It features a polysulfone body.\u003c\/p\u003e\u003cp\u003eThis 3\/4 inch CTS AquaLock™ plastic straight valve works with copper, CPVC, PEX, and CTS rated pipe. It is easy to install, no tools or tube inserts are required. The fitting can be used for hot and cold water applications. The unique O-ring guide feature provides a zero-leak connection. Unlike barb fittings, this fitting joins the tubing on the outside, increasing the flow capacity. After a connection has been made even under maximum pressure, the tubing is able to swivel, making the fitting ideal for vibrating and dynamic applications. Available in bulk quantities as contractor pack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo tools required for installation or removal\u003c\/li\u003e\n\u003cli\u003eRotates under pressure after installed for high flexibility during installation\u003c\/li\u003e\n\u003cli\u003eCan be used for hot and cold water applications, including behind the wall applications\u003c\/li\u003e\n\u003cli\u003eWorks with copper, CPVC, PEX, and CTS rated pipe\u003c\/li\u003e\n\u003cli\u003eZero-leak connections\u003c\/li\u003e\n\u003cli\u003e25-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWill this work on copper, CPVC and PEX?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes — all three. This is a Watts AquaLock push-to-connect (CTS) fitting, and a single CTS-sized connection accepts copper, CPVC, PEX or any CTS-rated tubing. No tools, no tube inserts, and no soldering: push the tubing in and the integral collet and O-ring seal it. Some listings tag these valves \"PEX\" — that is a supplier shorthand and understates them; PEX is one of several tubing types this connection accepts, not a restriction. The joint can be rotated under pressure after assembly, and released and reused with the collet.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat outlet does this have?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA 3\/4\" push-to-connect outlet, not a compression thread — so it takes tubing directly rather than a threaded supply line. If you need to land a braided supply connector with a compression nut, use an AquaLock supply stop with an OD compression outlet (the LFQC894 series) instead of this valve.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs the \"CP\" version a different valve than the 3539-14?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eNo. \"CP\" is Watts' contractor\/bulk pack code, not a finish or a design change — the 3539-14CP and the 3539-14 are the same valve with the same size, connection, dimensions and weight. CP simply ships in a bulk carton rather than a single pack, which is why the per-unit price is lower.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan I use this on the hot side?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes — the AquaLock line is rated for hot and cold potable water, including behind-the-wall applications: 100 psi at 180°F, or 250 psi at 75°F. One caution from Watts: the polysulfone body must not contact pipe dope, solder flux, plastic-pipe primer\/cement, or other solvents and caustics. Use PTFE tape on threaded joints.\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Size:\u003c\/strong\u003e 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Size:\u003c\/strong\u003e 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Push-to-Connect (CTS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Polysulfone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year Limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 3539-14CP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ASSE-1061, CSA B137.5, NSF-14, NSF-61\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Pattern:\u003c\/strong\u003e Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection:\u003c\/strong\u003e Push-to-Connect (CTS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection:\u003c\/strong\u003e Push-to-Connect (CTS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlets:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Off-White Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Shutoff:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak Sensor:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot \u0026amp; Cold Rated:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContractor (Bulk) Pack:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePlease note: this item is sold in multiples of 5 units. Orders must be placed in quantities of 5, 10, 15, etc.\u003c\/em\u003e\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":54934662512939,"sku":"81902990","price":33.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/3168\/9577\/files\/72233aa95bf5499c763031322c05d2193bc77e24.jpg?v=1785978249","url":"https:\/\/citysupplygroup.com\/products\/watts-81902990","provider":"City Supply","version":"1.0","type":"link"}