Page 270 - Praxair - Specialty Gases and Equipment Reference Guide

3013 Regulators

High Purity Regulators for Oxygen Service

Dual Stage Nickel-Plated Brass Barstock Body,
Four-Port Configuration, Monel Diaphragm
The 3013 Series regulators are intended for primary pressure
control of oxygen, high purity gases. It is recommended for
applications requiring constant delivery pressure control,
regardless of supply pressure. It has been designed using
only materials compatible for use In O 2 service.

Typical Applications
■ Gas and liquid chromatography ■ Petro/Chemical Industry
FID, GC, HID, PID, FPO, RD, ■ Purge gases
ECD
■ Ultra high purity carrier gases ■ Laboratory analysis
■ Zero, span, and calibration
gases

Features and Benefits
■ Nickel-Plated Brass ■ 10 Micron Filtration ■ Monel Diaphragm ■ Convoluted Diaphragm
Barstock Body ■ Outlet Pressure Ranges No ignition source for higher Smooth pressure transition
Controlled surface integrity 0-15 to 0-250 psig flows
■ Front Panel Mountable Broad range of applications ■ Low Wetted Volume
Easy Installation Minimal purge requirements

Specifications Materials
■ Maximum Inlet Pressure ■ Ports ■ Body ■ Filter
3000 psig (210 bar) 1/4" FNPT Nickel-plated brass barstock 10 micron sintered bronze
■ Temperature Range ■ Helium Leak Integrity ■ Bonnet ■ Diaphragm Section E – Gas Handling Equipment
-40 °F to 165 °F 1 x 10 scc/sec Nickel-plated brass barstock Monel
-8
(-40 °C to 74 °C)
■ Cv ■ Seat ■ Internal Seals
■ Gauges .05 First Stage – Teflon ® Teflon ®
2" diameter Second Stage – PTFE
chrome-plated brass ■ Weight
4.8 lb (2.2 kg)
Ordering Information — Series PRS3013ABCD-CGA Highlighted selection indicates most popular model

A B C D CGA
Outlet Pressure Outlet Gauge Inlet Gauge Outlet Assemblies Assembly/Gauges Inlet Connections
1: 0-15 psig 30"-0-30 psig 0: None 0: 1/4" FNPT Port 0: Bare Body 540
2: 0-50 psig 30"-0-100 psig 3: 0-4000 psig 1: 1/4" MNPT 1: Standard Assembly
3: 0-100 psig 30"-0-200 psig 5: 0-1000 psig 2: 1/4" Tube Fitting (psi/kPa Gauges)
4: 0-250 psig 0-400 psig 6: 0-300 psig 3: Diaphragm Valve 1/4" Tube Fitting 2: Standard Assembly
7: 0-150 psig 30"-0-200 psig 7: 0-400 psig 4: Diaphragm Valve 1/4" MNPT (bar/psi Gauges)
5: Needle Valve 1/4" MNPT
6: 1/8" Tube Fitting
7: 3/8" Tube Fitting
8: Diaphragm Valve 1/8" Tube Fitting
9: Diaphragm Valve 1/4" FNPT

Option Part Number Description
Panel Mount Kit PRS5500002T To mount the regulator using threads on the bonnet.
Captured Vent – Standard Equipment PRSSG6705 For easy piping of vented gases to a safe location in the event
3000 and 4000 1/16" FNPT of diaphragm failure.
Protocol Station Add Letter “M” after CGA See page E •281 for details
Protocol Switchover Station Add Letter “C” after CGA See page E •282 for details
Protocol Switchover Station with Alarm Add Letter “G” after CGA See page E •283 for details
Protocol Alarm Station Add Letter “A” after CGA See page E •283 for details
Deep Purge Add Letter “D” after CGA See page E •279 for details

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