Marine/offshore environments are rugged areas that require specialized products to handle the aquatic environment and unique service conditions ranging from simple water and salt intrusion to special corrosion and pressure requirements. At Sunbelt Supply, we have the specialty manual valve products in stock to handle these conditions, including items such as manual valves in all-bronze bodies in both small bore and large bore applications up to 12”. We also stock small and large bore gate valves, as well as globe, check, ball and butterfly valves with bronze and aluminum bronze trims which resist salt water and marine-related corrosion as well as marine organism accumulation which can interfere with proper valve operation. We offer marine vent check valves from our manufacturers and also stock valves in special alloys of bronze, aluminum bronze, copper, nickel and some full monel valves and carbon body by monel trim valves. On the valve automation front, we are adept at handling specialized automation systems in hydraulic and pneumatic actuation, which are specifically designed for marine and offshore applications.