DAYU VALVE air valves.DAYU VALVE was founded in July 1998, the registered capital of 55.8 million yuan, for the high-tech enterprises in Hubei Province, the Department of valves, gates, water treatment equipment series of products research and development, production, sales in one of the enterprises, is an internationally renowned, leading domestic manufacturers of valve products. Products include industrial valves
eccentric ball valves, piston valves, air valves, water hammer relief valves, bladder air pressure tanks, fixed cone valves, burst pipe shut-off valves, 3C fire protection products, ball valves, gate valves, globe valves, butterfly valves, check valves, filters, all-welded ball valves, insulated valves, fluorine lined valves, forged steel valves, power station valves, flat gate valves, knife gate valves, water control valves, butterfly valves, check valves, hydraulic control valves, resilient seat-seal gate valves, inverted gate valves, water control valves, water control valves, water control valves, water control valves, water control valves, water control valves and other products. American Standard Water Control Valves, American Standard Gate Valves, American Standard Fire Butterfly Valves, Resilient Seated Gate Valves, Backflow Preventers.