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TESCOM™ Anderson Greenwood Instrumentation Model M4TL 2­Valve Differential Pressure Manifolds
M4TL 2­Valve Differential Pressure Manifolds
A single-flanged, two-valve manifold consisting of two block valves with no equalizer passage suitable for pressures up to 6000 psig (414 barg)


  • Cost savings of 20-30% when manifolding instruments by eliminating several parts used in conventional methods of ‘piping up’.
  • Compact design requires minimum space for operation and installation.
  • Free-swivelling ball end stems ensure bubble-tight valve closure without seat galling.
  • Easy instrument removal due to direct bolting to the manifold. Signal lines, purge lines, etc. are left undisturbed, facilitating repairs, service and calibration.
  • Immediate installation with AGCO Mount as the manifold, steam block, bracket and all associated piping can be installed without the instrument at the time of plant construction.
  • Secure mounting ensured by the AGCO Mount. Instrument piping stability is enhanced when supported directly by the pipe stand through the manifold.
  • All packing is below stem threads, body-to-bonnet seal is below the threads minimizing process fluid corrosion.
  • Reduced chance of instrument damage. With the AGCO Mount, the instrument can be warehoused safely until final ‘loop’ checkout.