Texcel
Level & flow controls, pinch valves, check valves and oil in water monitoring equipment
http://www.texcel.uk.com/

Airdro srl
Offers oil hydraulic components in sizes 02, 03, and 05: 4-way solenoid operated valves, and stackable flow control valves.
http://www.aidro.it/english_version.htm

Virgo Engineers
Engineering firm that specializes in manufacturer of flow control solutions including ball valves, butterfly valves, actuators and valve automation systems.
http://www.virgoengineers.com/

ASAHI/America, Inc.
Asahi-America is a diversified ISO9001 certified manufacturer and distributor thermoplastic valves, actuators and single and double containment piping systems.
http://www.asahi-america.com/

Sure Flow Equipment Inc.
As your worldwide leader in valves and strainers, we are constantly adding to our product line, so check out our
http://www.sfequipment.com/

Bush & Wilton, Inc.
Bush and Wilton manufactures a wide range of valves for dry material handling applications. Valve types include rotary valves, slide gate valves, diverter valves, pinch valves, butterfly valves, pipe corners and bends.
http://www.bushandwilton.com/

BiS Valves Ltd.
UK. Manufactures variety of check, directional flow control, pressure relief, safety, and solenoid valves. Applications include offshore oil and gas, hydraulic power, civil engineering, and emission control industries.
http://www.bisvalves.co.uk/

George Fischer, Inc.
Manual and actuated valves, diaphragm valves, butterfly valves, pressure regulating valves, y-globe valves and y-pattern strainers.
http://www.us.piping.georgefischer.com/

TransAM
Windows based hydraulic transient analysis (i.e., waterhammer) model for pipe systems with pumps, turbines, flow control valves, tanks, reservoirs, vacuum relief valves, air chambers, and pressurized surge tanks.
http://www.hydratek.com

Kurz Instruments
Kurz Instruments is a manufacturer of thermal mass flow meters and flow switches for industrial gases, combustion air, flue gases and many other applications.
http://www.kurz-instruments.com/