Airgas - Y12244A540-AG - Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-540 Connection

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Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-540 Connection

Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-540 Connection

By

Airgas

Airgas Part #:Y12244A540-AG

Manufacturer Part #:244A540

$NA.NA /NA

Item Details

This analytical series of high-purity brass, two stage regulators is recommended for non-corrosive analytical and process applications where precise pressure control is required. This series is ideally suited for chromatographic carrier gas applications including FID, TCD, ECD, HID, and non-corrosive gas mixtures for analytical instrumentation. These units feature stainless steel diaphragms and bar stock bodies with low internal volume and minimal dead space. The check valve cylinder connection prevents air and contaminants from entering the gas stream during cylinder change out. This creates consistencies in processes and extends column life in GC applications. The needle valve model has the valve built into the regulator body reducing the gas path. The two-stage design yields a delivery pressure change of less than 0.26/100 psi inlet change, making this one of the most accurate regulators available from full cylinder to empty. An automatic reseating relief valve protects regulator components from over pressurization while the encapsulated filter assembly protect the valve seats and extend operating service life. These regulators are nickel-plated to maintain their appearance through years of service.

Features

Check Valve Cylinder Connections: Prevents air and contaminants from entering process stream during cylinder change out
Filtered Seat for added gas stream purity and extended service life
Stainless Steel Diaphragms eliminates outgassing associated with elastomeric diaphragms
Bar Stock Body provides low internal volume
Encapsulated Filter Seat Assembly protect valve seat, extend service life
Nickel-Plated Brass Body provides long-lasting good looks and will not tarnish
Panel Mount Bonnets front and rear

Product Attributes

Model

» 244

Usage

» Analytical

Material

» Brass

Regulator Type

» Two Stage Regulator

Inlet Connection

» CGA-540

Outlet Connection

» 1/4" MNPT Instrument Valve

Max Outlet Pressure

» 25 psig

Gauge Diameter

» 2 1/2"

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