With more than 45 years of innovative engineering expertise, combined with the massive global presence of Tyco Flow control, Anderson Greenwood Instrumentation is the world's single source for instrumentation solutions.
Engineering designs which achieve optimum quality and high performance, mean that Anderson Greenwood Instrumentation can supply the ideal valve for every application, from simple isolation to manifolds for pressure, flow or level measuring instruments.
Anderson Greenwood Instrumentation has invested in innovative factory and manufacturing automation and is ISO 9001-2000 certified for all its manufacturing facilities.
Anderson Greenwood hand valves are suitable for all instrument isolation duties, giving you bubble tight shut-off time after time. With metal or soft seats for gas, vapor or liquid applications, rated up to 10,000 psig (690 barg) and available in a range of standard and exotic materials there is a hand valve for even the most severe service.
Anderson Greenwood gauge valves include multi-port and block and bleed styles suitable for gauge isolation, calibration and venting with a choice of either globe pattern or straight-thru bore designs. A wide choice of end connections and comprehensive range of standard gauge accessories allows complete flexibility for individual installations. 
The range of pressure manifolds is suitable for all types of static pressure instruments from gauges to 'smart' pressure transmitters. Available for direct or remote mounting, the pressure manifolds enable isolation, calibration and venting in a single unit. 
Anderson Greenwood has the largest and most innovative range of 'differential pressure' flow and level manifolds available for every kind of D/P instrument. These include conventional three and five valve manifolds as well as purpose-designed models for special applications.
The Anderson Greenwood Large Bore IntelliMount™ direct
mount manifold is the next generation of
the ACCU-Mount® System for natural
gas, liquid or steam measurement
applications. Designed for close-coupling or remote mounting of differential pressure transmitters. The patented unique two-piece design allows removal of transmitter for calibration. The block module provides process isolation. Suitable for connection of Coplanar™ and biplanar style transmitters.