{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "Specialized valves used to regulate pressure within the distribution system. Control valves include air release valves, auto flushing units, backflow controls, and manually operated blow offs.", "summary": "", "title": "Water Control Valve", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 0, "maxScale": 0, "spatialReference": "", "accessInformation": "", "licenseInfo": "" }