SecurityRegulators.com

NMRFAM Research: High-Pressure NMR
Also from University of Wisconsin. Interesting stuff
www.nmrfam.wisc.edu/

Automated Valve and Control
Pneumatic, electric, hydraulic, manual actuators with or without controls or adaption. Serving industry for 25 years. One-stop shop for actuation.
www.automatedvalvecontrol.com/

Portacel -- Auto Valve Positioner
A dedicated microprocessor precisely positions a control valve in response to a flow signal and/or residual analysis.
www.portacel.co.uk/

Dae Han Control Tech Co., Ltd.
Korean company manufactures electro-pneumatic valve positioners.
www.daehancontec.com/

Limitorque Valve Actuators & Controls
Makes valve control easier for process control customers around the world.
www.limitorque.com/

Lakehead Valve Wheel Wrench
Tool for operating and maintenance of valves in industrial piping systems. Manual and power drive.
lakeheadinc.com/

Daehan Control Tech Co., Ltd. -- Power-Genex Positioner
Manufactures electro-pneumatic positioner for linear and rotary valves.
www.power-genex.com/

Robo-Control
Remote operation open/close for chlorine and sulfur-dioxide tanks in water and wastewater treatment plants.
www.robo-control.com/

Hamilton -- Modular Valve Positioner
Bi-directional valve movement and control. Serial (RS-232) or digital(TTL) communication. One MVP is easily configured for any of sixteen Hamilton valve configurations through DIP switch settings on the back of the unit.
www.hamiltoncomp.com/

Kong Sheng Valve Ind. Co., Ltd.
Manufactures ball,stainless steel check, gate, globe, needle valves with socket, butt welded, flanged ends.
www.ksvalve.com/