The Check Valve, 25 Series, 1 Inch, Swing Type, Bolted Cover, Class 150, Flanged Ends, 316 Stainless Steel, part number 1-25-116, is a reliable and efficient valve manufactured by SHARPE VALVES. With its 1 inch size, swing type design, and 316 stainless steel construction, this check valve provides reliable flow control in demanding industrial applications. Its bolted cover ensures easy maintenance and precise operation.