Manifold Products > GC Manifolds

Image of Axis Measurement gas chromatograph, or GC manifold, a product in the manifold product family

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The AX3GC4S gas chromatograph manifold is used as part of gas chromatograph sampling systems after the pressure regulators in natural gas pipelines. The manifold construction eliminates multiple points for easier cylinder management and a more reliable gas chromatograph connection.

Our GC manifold is a simple, effective switchover manifold system that’s incredibly easy to install. It’s also carefully designed to prevent leaks of hard-to-contain gasses. Overall, when you use an Axis GC manifold, you’re choosing a simple sampling process, shorter installation time, and reduced risk of inconvenient leaks. What’s not to love?

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100% testing ensures blowout-proof stem and seat tightness.
Double O-ring packing below stem threads prevents corrosion.
Stem threads formed by rolling provide improved strength and smooth operation.
The cone-tip stem (3/16” orifice), flat-tip stem (1/8” orifice), and soft seat form a tight seal to ensure zero leakage at seats.
Body-to-bonnet seal in compression isolates the bonnet threads from the process fluid to prevent corrosion and tensile breakage.
Unique soft seat design allows pressure up to 6000 PSIG.
Bodies and bonnets are lot code stamped to provide full material traceability.

Brand

Orifice

3: 3/16"

Type

GC4S: Gas Chromatograph

Inlet Size

4: 1/4"

Inlet Type

P: Female NPT

Outlet Size

4: 1/4"

Outlet Type

P: Female NPT

Material

SS: ASTM A182 Gr. 316
CS: ASTM A105

Packing

A: FEPM O Ring
V: FKM O Ring

Seat

D: POM Seat
P: PEEK Seat

Download Model Specification PDF

Make Gas Chromatograph connections easy.

Get the GC manifolds you need to succeed.

GC Manifolds Features & Benefits

Available Models

Sample Configurations

Direct Mount Systems

5-Valve Manifolds