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Remote Mount
3-Valve Manifold
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GP3AT Schematic

The GP3AT is a 3-valve manifold with threaded instrument and threaded process connections. It is designed for applications requiring remote mounting from the transmitter.

An exclusive vent/calibrate valve located between the high pressure block valve and the equalizer valve permits venting and calibration of the transmitter at the manifold.

Two U-bolts are included for direct mounting to a 2" pipe support.

The GP3AT is available in 316L stainless steel or a lower cost series 300 stainless steel. Seals are available in teflon or grafoil.

Max Ratings:
6000psi @ 220°F
1500psi @ 400°F
6000psi @ 220°F
1500psi @ 950°F
SS body and wetted parts
Also available:
Hastelloy C, Monel, Alloy 20, etc. Consult Factory
Design Codes:
ANSI B31.1, B16.5, NACE MR-01-75 (special order)
Material Codes:
Barstock, A479 - 316, A276-316;  Cast, ASTM-A743 CF3M, ASTM-A-351 CF3M, A 276-316.

Code  General Purpose, Remote Mount 3-valve manifold
GP3AT  1/2" FNPT (instrument) x 1/2" FNPT (process)
| Code  Seal
| T  Teflon
| G  Grafoil
| | Code  Material
| | SS  Stainless Steel, 316
| | LSS  Stainless Steel, 300 Series
| | | Code  Options
| | | FITP  Front 1/4" instrument test port (BV2)
| | | ITV  Instrument test valve, Block&Bleed (GPBK2)
| | | BP  1/4" purge port, bottom, plugged
| | | Calibrator Bleed Valve Adapter
| | | CBVAH  Honeywell transmitters x 1/4" tube
| | | CBVAO  All other transmitters x 1/4" tube
| | | |  
Model Number


D/A Manufacturing Co., Inc.
Hwy 86 East or P.O. Box T
Tulia, TX  79088-0920 USA
Phone: (806)995-2316
FAX: (806)995-4601