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Anderson Greenwood

A Complete Range of Instrument Valve Solutions

Emerson is your best choice for Instrument Valves, Manifolds, and Instrument Enclosure Systems. TESCOM™ Anderson Greenwood Instrumentation's full range of products are manufactured and built to perform. With decades of innovative engineering expertise, Anderson Greenwood Instrumentation is one of the world’s single sources for instrumentation products.

Built on a firm foundation of technical expertise in the 1950s, TESCOM Anderson Greenwood Instrumentation helped set the standard for instrumentation technology advancements in precision valves for the flourishing Aerospace Industry. This knowledge has continually expanded, culminating in the company’s present position of manufacturing the broadest range of instrument valve products available. TESCOM Anderson Greenwood Instrumentation serves many industries and applications.

In order to fulfil our continuing commitment of providing customers with complete product choices, we offer a comprehensive range of isolation valves (including root and gauge models), instrument manifolds (for pressure, level and flow measurement), and purpose-designed Instrument Enclosures.

Long being known as the industry leader, Anderson Greenwood manufacture the highest quality instrument valves and manifolds. Coupled with the primary isolation Keyblok and Monoflange valves, the range is comprehensive from take-off point to instrument.



AGI Overview Prochem AGI Overview  

AGI Prochem Valves Actuator Overview



Tescom AGI Accumount Saddlemount





Tescom AGI Enclosures



Tescom AGI Gauge Valves

Bleed Tee  Ct7 Gauge Siphon 

AGI Flow Check Adaptor  AGI HP Guage Adaptor

AGI M5A Multi Port Gauge Valves  AGI M5F Multi Port Gauge Valves

AGI M5-M51 Multi Port Gauge Valves  AGI M9 Block and Bleed Gauge Valves 

AGI M25 Block and Bleed Gauge Valves


Tescom AGI Hand / Needle Valves

AGO Large Bore Hand Valve  

AGI-HM1C-Hand-Valves  AGI-HM25D-Hand-Valves  




Tescom AGI Manifolds

AGI A22N 5 Valve Manifolds  AGI A26 5 Valve Manifolds  

AGI A30 2 Valve Manifolds  AGI ADME Distribution Manifolds  

AGI AX3 AX3T 3 Valve Manifolds  AGI DPM 5 Valve Manifold










Tescom AGI Modular Mounting Systems

  AGI AS4 TVIS 2_2 4 Valve Manifolds 




Tescom AGI Primary Isolation Valves

  AGI F63-F64 Primary Isolation Keyblok Valves 
AGI F68-F69 Primary Isolation Keyblok Valves  AGI H70W Primary Isolation Root Valves
AGI P63 Primary Isolation Valves