Technical information

TM
Equipment
www.purityplusgas.com
58
400 Series Advantage Materials Specifi cations
• Metal-to-metal diaphragm seal
No possibility of gas con tam i na tion
• Capsule
®
seat
Increased serviceability and life
• 316L stainless steel diaphragm
No inboard diffusion
• Orientable captured vent capable
Safety in any installation
• Low wetted surface area
Minimal purge requirements
• Field-adjustable pressure limit
Safeguard downstream equipment
• Pipe away relief valve
Safely vent exhaust gases
• Delivery pressure range easily changed
Maximum fl exibility
Description Advanced Features Typical Applications
484 Series single stage, stainless steel barstock line regulator
Body
316L stainless steel barstock
Bonnet
Chrome-plated die cast zinc
Seat
PCTFE
Filter
40 micron 316L stainless steel
Diaphragm
316L stainless steel
Internal Seals
PTFE
Maximum Inlet Pressure
3000 PSIG (210 BAR)
Temperature Range
-40°F to 140°F (-40°C to 60°C)
Gauge
2” diameter stainless steel
Ports
½” FPT (inlet/outlet)
¼” FPT (gauge/relief valve)
Helium Leak Integrity
1 x 10
-8
scc/sec
Cv
1.0
Weight (484-3011-TF8)
4.52 lbs. (2.05 kg)
• Ultra High Flow
• Bulk gas distribution systems
• Gas and liquid chromatography
• High purity carrier gases
• Zero, span, and calibration gases
• High purity chamber pressurization
• Liquefi ed hydrocarbon gas control
• 316L stainless steel barstock body
Smooth surface fi nish
• Rear panel mountable
Versatile system confi guration
• Pressure ranges 0-15 to 0-250 PSIG
Broad range of applications
• 3000 PSIG inlet pressure rating
Safe use with high pressure cylinders
The 484 Series regulator applications are
wide and varied including high fl ow purging,
semiconductor manufacturing, manifold
and line regulation.