BriceBarclay stocks a large inventory of instrumentation valves from Anderson Greenwood (AGCO). Stock items include hand valves, gauge valves, isolation valves, and manifolds. Stock materials include stainless steel and carbon steel in a variety of sizes and configurations. AGCO valves are very often used in conjunction with our stock Ashcroft and Wika pressure gauges. BriceBarclay is your one stop shop for instruments and instrumentation valves. Order Today, Ship Today on all stock items.