System Gas Chromatography Valve Integration

• GC-2030 Valve Mounting
Top mounted oven minimizes footprint
4 Valve or 8 Valve Capacity
Integrated Isothermal Control
Easily accommodates additional columns

• GC-2014 Valve Mounting
Side Mounted Oven
2 Valve or 4 Valve Capacity
Integrated Isothermal Control

• Ambient Valve Mounting
External valve mount
Compatible with all GC base models
Can be installed in addition to a side mounted or top mounted valve box
2 Valve Capacity
Ideal for pressurized liquid sampling

Valve Materials of Construction
• Nitronic 50:
Good resistance to chlorides, sulfuric acid, and sea water.
Resistant to sulfur gases such as hydrogen sulfide and sulfur dioxide
• Hastelloy C:
Recommended for corrosion resistance
Excellent resistance to most acids including formic acid, wet chlorine, and brine solutions
• P Type:
Standard rotor
Composite of PTFE and carbon
Standard operation up to 175 C 400 psi
• E Type:
Standard rotor
Composite of polyaryletherketone and PTFE
Standard operation up to 225 C 400 psi
• T Type:
High temperature rotor
Composite of polyimide, PTFE, and carbonStandard operation up to 350 C 300 psi

Valve Actuators
Our GCs use Valco microelectric actuators for dependability in a unit as small as an air actuator.
• Stall sensing circuitry - eliminates problems associated with misalignment
• No additional gas supply lines required
• Less maintenance than air actuated valves
• Universal actuators for simplified replacement