Pneumatic Relays and Volume Boosters Suppliers

Keeping the World Flowing for Future Generations Rotork is a market-leading global provider of mission-critical flow control and instrumentation solutions for oil and gas, water and wastewater, power, chemical, process and industrial applications. Our comprehensive range of actuators and... View more

RS Components is a trading brand of Electrocomponents plc, the global distributor for engineers. With operations in 32 countries, we offer more than 550,000 products through the internet, catalogues and at trade counters to over one million customers, shipping around 44,000 parcels a day. Our... View more

Precise Control. From electro-mechanical pressure and air switches to electronic systems, Tecmark® designs, engineers and manufactures components and control systems used by OEMs worldwide. Tecmark expanded its product line with the acquisition of North Shore Safety in 2016... View more

A Comprehensive Process Instrumentation Portfolio With broad process industry and deep technology experience, Siemens is the global market leader in automation systems.  Siemens offers an unrivaled comprehensive portfolio of instrumentation and weighing and feeding technology,... View more

Festo is a leading global manufacturer of pneumatic and electromechanical systems, components and controls for process control and factory automation solutions, with more than 55 national headquarters serving more than 180 countries. With over 40 years of innovation in the United States and... View more

Headquartered in Thief River Falls, Minnesota, DigiKey is recognized as the global leader and continuous innovator in the cutting-edge commerce distribution of electronic components and automation products worldwide. We get technical by providing more than 14.9 million components from over 2,400... View more

Closed loop electro-pneumatic controls are Proportion-Air, Inc.'s only business. Their competitors are making thousands of products one way. Proportion-Air, Inc. manufactures one product thousands of ways. HISTORY Proportion-Air, Inc. is a... View more

Williams Pumps revolutionized the natural gas industry in 1965 when it developed the first pneumatically driven metering pump designed specifically for the oil and gas industry. Powered by air or gas the pneumatic pump injects chemical safely into hazardous or explosion-proof environments making it... View more

ControlAir is a worldwide leader in the manufacturer of precision pneumatic and electro pneumatic control products essential to automated industrial equipment, process control systems and instrumentation, laboratory research and analysis, energy management, fluid power, robotics, and valve... View more

MAXPRO Technologies offers a complete line of Maximator® High Pressure Valves, Fittings and Tubing, Liquid Pumps, Air Amplifiers and Gas Boosters. In addition, MAXPRO offers a wide range of standard and custom designed packaged power turnkey solutions for a wide variety of liquid, air and gas... View more

At Nexen Group, Inc., our heritage is built on producing technically superior products while providing the highest level of customer support. As a leading manufacturer of precision motion control components, power transmission and web tension control products, Nexen works to remain at the forefront... View more