We are a leading manufacturer of pneumatic and hydraulic instrument valves and components. From our origins in the 19th-century mining industry, we have evolved into a leading manufacturer of instrument valves and accessories, piping valves, and pumps for the oil, gas, and broader industrial markets. We have expertise in several niche sectors, including subsea and wellhead control systems. Our market-leading technology is used in areas that include the development of solenoid valves with ultra-low power requirements.