Prostar High Purity 2012 Series Regulator, CGA: 580 | 20123351580

Max inlet pressure: 4000 psig, Outlet pressure: 120 psig, Outlet assembly: Needle Valve 1/4″ MNPT, Standard Assembly (psi/kPa Gauges), CGA: 580

Dual-Stage Chrome-Plated, Five-Port Configuration, 316L Stainless Steel Diaphragm

The 2012 Series regulators are intended for primary pressure control of non-corrosive, high purity or liquefied gases. It is recommended for applications requiring constant delivery pressure control, regardless of supply pressure.

Typical Applications

• Gas supply purging
• Gas system charging
• Fuel gas supply control
• Calibration gas control
• Gas chromatography
• Mass spectrometers
• INST calibrators
• Purging systems
• Carrier gases
• BTU analyzers
• Non-corrosive gas mixtures for analytical instrumentation

Features and Benefits

• Chrome-Plated Barstock Body Economical high purity design
• High Flow Capacity Supply multiple use locations
• Outlet Pressure Ranges 0-15 to 0-200 psig Broad range of applications
• Stainless Steel Diaphragm No inboard diffusion
• Large Convoluted Diaphragm Smooth pressure transition

Specifications

• Maximum Inlet Pressure 3000 psig (210 bar)
• Temperature Range -40° F to 140° F (-40° C to 60° C)
• Gauges 2-1/2″ diameter chrome-plated brass
• Ports 1/4″ FNPT
• Helium Leak Integrity 1 x 10^-8 scc/sec
• CV 0.15
• Weight 6 lb (2.7 kg)

Materials

• Body Chrome-plated forged brass
• Bonnet First stage – die-cast zinc; Second stage – chrome plated die-cast zinc
• Seat First stage – PTFE Teflon; Second stage – PTFE
• Filter 10 micron sintered bronze
• Diaphragm Stainless steel
• Internal Seals Viton