{"product_id":"copeland-510-0049-00","title":"Copeland 510-0049-00 Water Regulating Valve","description":"\u003cp\u003eThe \u003cstrong\u003eCopeland 510-0049-00\u003c\/strong\u003e is a \u003cstrong\u003e3\/8\" active water regulating valve\u003c\/strong\u003e with a \u003cstrong\u003e70 to 260 psi\u003c\/strong\u003e pressure range, built to control \u003cstrong\u003econdenser water flow\u003c\/strong\u003e on \u003cstrong\u003ewater-cooled refrigeration and air conditioning systems\u003c\/strong\u003e. It is a \u003cstrong\u003ebronze-body, spring-loaded, pressure-actuated valve\u003c\/strong\u003e with a \u003cstrong\u003e3\/8\" female pipe connection\u003c\/strong\u003e for the water line and a \u003cstrong\u003ecopper capillary tube\u003c\/strong\u003e ending in a \u003cstrong\u003eflare nut\u003c\/strong\u003e that taps into the refrigerant side of the system to sense \u003cstrong\u003ehead pressure\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eHere is how it works in the field: as \u003cstrong\u003edischarge pressure\u003c\/strong\u003e rises, the pressure signal travelling down the \u003cstrong\u003ecapillary\u003c\/strong\u003e pushes on the pressure element and opens the valve further, sending more \u003cstrong\u003ecooling water\u003c\/strong\u003e through the \u003cstrong\u003econdenser\u003c\/strong\u003e. When head pressure falls, the \u003cstrong\u003espring\u003c\/strong\u003e closes the valve back down and saves water. The \u003cstrong\u003eadjusting stem\u003c\/strong\u003e on the spring housing sets the \u003cstrong\u003eopening pressure\u003c\/strong\u003e anywhere in the \u003cstrong\u003e70\/260 psi\u003c\/strong\u003e range, so you can tune \u003cstrong\u003ehead pressure\u003c\/strong\u003e for the refrigerant and condenser you are working on. When a regulating valve sticks or leaks, you see it as \u003cstrong\u003ehigh head pressure\u003c\/strong\u003e, water running constantly, or \u003cstrong\u003ehunting\u003c\/strong\u003e head pressure. This is a \u003cstrong\u003eCopeland OEM\u003c\/strong\u003e part number, made in the USA.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Pressure Control:\u003c\/strong\u003e Modulates \u003cstrong\u003econdenser water\u003c\/strong\u003e to hold \u003cstrong\u003ehead pressure\u003c\/strong\u003e steady as load and water temperature change.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable 70\/260 psi Range:\u003c\/strong\u003e The \u003cstrong\u003eadjusting stem\u003c\/strong\u003e lets you set the valve to the system’s required \u003cstrong\u003eopening pressure\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaves Water:\u003c\/strong\u003e Closes down when the compressor is off or head pressure is low instead of letting \u003cstrong\u003econdenser water\u003c\/strong\u003e run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Capillary Connection:\u003c\/strong\u003e The pre-formed \u003cstrong\u003ecapillary with flare nut\u003c\/strong\u003e connects to the system’s refrigerant-side pressure tap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat size are the connections?\u003c\/strong\u003e The water connection is \u003cstrong\u003e3\/8\"\u003c\/strong\u003e, and the pressure signal comes in through the \u003cstrong\u003ecapillary tube\u003c\/strong\u003e with a \u003cstrong\u003eflare nut\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat pressure range does this valve cover?\u003c\/strong\u003e The \u003cstrong\u003e510-0049-00\u003c\/strong\u003e is an \u003cstrong\u003eactive water regulating valve\u003c\/strong\u003e with a \u003cstrong\u003e70\/260 psi\u003c\/strong\u003e range. Choose a valve whose range covers the \u003cstrong\u003ehead pressure\u003c\/strong\u003e you need to hold for your refrigerant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does it look like when it is failing?\u003c\/strong\u003e \u003cstrong\u003eHigh head pressure\u003c\/strong\u003e, \u003cstrong\u003ehigh discharge temperature\u003c\/strong\u003e, water that will not shut off, or head pressure that swings up and down are the usual signs of a \u003cstrong\u003ewater regulating valve\u003c\/strong\u003e that is stuck, leaking, or out of adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Copeland","offers":[{"title":"Default Title","offer_id":67597826130098,"sku":"510-0049-00","price":670.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/510-0049-00.jpg?v=1790707508","url":"https:\/\/www.gsistore.com\/en-ca\/products\/copeland-510-0049-00","provider":"GSIstore","version":"1.0","type":"link"}