Feed check valve  To allow the feed water to pass in to the boiler  To prevent the back flow of water from the boiler in the event of the failure of the feed pump
{"Image DocumentName": "Feed check valve To allow the feed water to pass in to the boiler", "Image ImageDescription": "To prevent the back flow of water from the boiler in the event of the failure of the feed pump.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}