NOZZLE CHECK VALVES（喷嘴式止回阀）.pdf

NOZZLE CHECK VALVES FOR THE WATER INDUSTRY www.checkvalves.co.uk Nozzle Check Valve Range Goodwin International, the established market leader in the design, manufacture and supply of Dual Plate Check Valves for use in the world’s hydrocarbon, Solid Disc energy and process industries, added in 2007 the Type ZB Goodwin Nozzle Check Valve to its range of check valve solutions. With the acquisition by Goodwin International’s parent company, Goodwin PLC, of Noreva GmbH in 2007, the addition of axially operated non-slam check valves into the Goodwin portfolio, sitting alongside its range of Dual Plate Check Valves, enhances Goodwin International’s position to provide cost effective technical solutions for those critical / severe pump Solid Disc applications where reliability and high performance are an absolute necessity. By integration with Noreva, Type ZK an internationally recognised company in its own right, the Goodwin Nozzle Check Valve is founded on some 70 years of proven and established design, technology and experience. Based in the United Kingdom, Goodwin sells internationally exporting to over 50 countries. Goodwin offers outstanding support to its customers listed amongst whom are many of the world’s end users, water companies and international Ring Disc engineering contractors. Type G Goodwin Nozzle Check Valves 3 Valve Types Solid Disc Type Z Sizes DN 25 - DN 250 (1” - 10”) Ring Disc Type N Sizes DN 300 - DN 2200 (12” - 88”) Ring Disc Type G Sizes DN 300 - DN 600 (12” - 24”) 3 Face-to-Face Options Type ZK and NK - Compact Face-to-Face Type ZB and NB