Cast Bronze Check Valve
Product Description KOSEN Cast Bronze Check Valves is used to prevent back flow in the line .Flow is in a straight line through the valve resulting in minimal pressure drop . The disc swings into the open position as the media flows through the line .Back pressure in the line holds the disc in...
Valve bearing parts are cast by precision casting technology, the surface quality is beautiful, no viscous sand, cold barrier and other surface defects; internal quality is stable, no loosening, sand holes, cracks and other internal defects. The valve is used for one-way flow of media and prevents backflow of media to prevent accidents. It is mainly used in petroleum, chemical, pharmaceutical, fertilizer, power and other pipelines.
Normal Size Range: 2"-24"
Normal Pressure Rating: CLASS150
Temperature Range: -29°C~425°C
Design and Manufacture: ANSI B16.34, API6D, BS1868
Face to face(end to end): ANSI B16.10, API6D
Flanged connection: ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API598, API6D