Advanced Features
• Metal-to-metal diaphragm seal
No possibility of gas contamination
• Capsule
®
seat
Increased serviceability and life
• 316L stainless steel diaphragm
No inboarddiffusion
• Orientable captured vent capable
Safety in any installation
• Lowwetted surface area
Minimal purge requirements
• Field-adjustable pressure limit
Safeguarddownstream equipment
• Pipe away relief valve
Safely vent exhaust gases
• Delivery pressure range easily changed
Maximumflexibility
Materials
Specifications
400Advantage
Typical Applications
CRNOH5216.5C
401 Series Regulator
Single Stage
Brass BarstockBody
Six-Port
Configuration
316L Stainless Steel
Diaphragm
Body
Brass barstock
Bonnet
Chrome Plated barstock
Seat
PTFE
PCTFEwith4500PSIG inlet option
Filter
10micron sintered bronze
Diaphragm
316L stainless steel
Internal Seals
PTFE
Maximum Inlet Pressure
3000PSIG (210BAR)
4500PSIG (310BAR) optional
Temperature Range
-40°F to 140°F (-40°C to 60°C)
Gauges
2” diameter chrome plated
Ports
¼” FPT
HeliumLeak Integrity
1 x 10
-9
scc/sec
Cv
0.1
Weight (401-1331-580)
3.99 lbs. (1.81 kg)
• Gas and liquid chromatography
• High purity carrier gases
• Zero, span and calibration gases
• High purity chamber pressurization
• Liquefied hydrocarbon gas control
• Control of cryogenic gases
• Brass barstock body
Smooth surface finish
• Front and rear panel mountable
Versatile system configuration
• Pressure ranges 0-15 to 0-500PSIG
Broad range of applications
The401Seriesregulatorsare intended for
primarypressurecontrolofnoncorrosive,
high purity or liquefied gases, or for
applicationswhereminorfluctuations in
outlet pressure due todiminishing inlet
supply can be tolerated.
401-1331 shown
NEWwebsite 2011 :
E-mail:
TelNo : 03 9762 2034 . . . inAUSTRALIA
