Crown Swing Check Valves, Ball Valves, Crown Piston Check Valves, Crown Wafer Checks, Crown Wafer Nozzle Checks, Actuated Check Valves, Subsea Check Valves, Crown-Europea Check Valves, Crown Pigging Tees. Stream-Flo is committed to provide premium quality products and technical services of our products that include wellheads, gate valves, check valves, and valve automation. Stream-Flo is committed to provide premium quality products and technical services on a timely and best value basis for the benefit of our customers and employees. Stream-Flo wellheads, gate valves, check valves, and valve automation and control are proven around the world in the most demanding operating environments. CLICK HERE FOR OVERVIEW CROWN SWING CHECK VALVES -Full bore for passage of pigs -Simple, dependable design -Butt weld, raised face and RTJ ends -Wide range of options and accessories CROWN PISTON CHECK VALVES -Axial flow -Raised face and RTJ ends -Simple, dependable design -Available for vertical flow-up or down service CROWN WAFER NOZZLE CHECKS -Non-slam -Axial flow -Low pressure drop -Space-saving design -Available for vertical flow-up or down service SUBSEA CHECK VALVES -ROV interfaces -Lock open levers -Worm gear operators -Various gland designs CROWN PIGGING TEES -Available in alloy steel for flanged, weld end & threaded end connections for sizes 2”, 3” & 4” -Ductile iron tees in threaded end connections available in sizes 2” & 3” -Working pressure is up to 2000 psi in either right angle or inline designs -Flange connections are stocked in Schedule 40 but are also available in Schedule 80 Ball Valves Trunnion Ball Valves Flanged Floating Ball Valves Threaded/Socketweld Ball vlaves CROWN WAFER CHECKS -Economical -Space-saving design -Suitable for vertical flow-up service -Clapper opens in downstream piping ACTUATED CHECK VALVES -Lock open levers -Worm gear operators -Handwheel extensions -Pneumatic, hydraulic and electric actuators CROWN-EURPOA CHECK VALVES -Non-slam -Axial flow -Low maintenance costs -Provides energy savings due to low -pressure drops -Sizes up to 60” available Click Here for Condensed Catalog