Using the 2-valve manifold
In normal operation the "isolate" valve is open while the "vent" valve is closed.
To remove the instrument, first close the "isolate" valve, then open the "vent" valve to relieve pressure upstream of the "isolate" valve.

Note: The body & trim parts on all 316/316L Valves & Manifolds comply to NACE MR-01-75 & NORSOK M-650 as standard.
Unit of Measure



N/A Hard



Inlet Connection

N/A Female

Inlet Size

N/A 1/2" NPT


N/A Super Duplex


N/A 2.6 lb1.2 kg

Maximum pressure at 212 ºF (100 ºC)

N/A 6000 psi413 bar

Maximum pressure at 392 ºF (200 ºC)

N/A 4000 psi275 bar

Calibration Option

N/A By connecting a calibration gauge to the vent port, it is possible to check the calibration of the instrument without removing it from the installation.

Pressure Equipment Directive

N/A Due to internal bore size and internal volumes up to and including 1"/25mm, products offered in this catalogue comply with S.E.P (Sound Engineering Practice) article 3, paragraph 3 of the Pressure Equipment Directive P.E.D. 97/23/EC and therefore CE marking is not applicable.

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