High pressure
Goodwin Dual Plate Check Valves in pressure classes ANSI 1500, ANSI 2500, API 10000 and API 15000 are extensively used in the flowlines of offshore production platforms and FPSOs. Especially in hub-end designs whereby the valve is clamped into a piping system with clamp connectors.
Large Diameter Check Valves
Goodwin International specialises in the manufacture of large diameter valves, being capable of manufacturing valves to 144" diameter in all materials and relevant pressure classes. The above picture shows an 84” ANSI 150 lb Dual Plate Check Valve supplied for use in hydrocarbon service.
Large Diameter Check Valves
Goodwin International specialises in the manufacture of large diameter valves, being capable of manufacturing valves to 144" diameter in all materials and relevant pressure classes. The above picture shows a 56” ANSI 300 lb Non-Slam Check Valve for use on a LNG Plant in Australia.
Super Alloys
Goodwin International offers an extensive range of alloys such as Stainless and Duplex Stainless Steels, and super nickel alloys such as Alloy 625, Alloy 825 and Hastelloy, the majority of which are sourced from its sister company, Goodwin Steel Castings. Other exotic metals are available such as Titanium. Goodwin has some 30 years experience of supplying its valves in these materials.
Project Management
Goodwin has in place the organisational structure necessary to meet the demands of managing and manufacturing a significant number of high value, high specification projects at any one time.



