Control Air Type 2000 Valve Positioner
The Type-2000 Pneumatic and Electro-Pneumatic Valve Positioners are designed to provide stable and accurate control of rotary and linear valves. These force balanced devices are operated with cam characterized air pressure control utilizing a low friction spool valve to accurately drive rotary and linear pneumatic actuators. The force balanced instruments are simple, reliable and user friendly for calibration, maintenance and field upgrades.
The electro-pneumatic unit is available with worldwide safety approvals in an Intrinsically Safe and Explosion-proof version. The NEMA-4X (IP 66) housing provides rugged resistance to severe industrial environments. The modular design of the Type-2000 allows multiple feature ordering options or easy field conversions.
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Availability:
In stock
SKU
CA04300W
The Type-2000 Pneumatic and Electro-Pneumatic Valve Positioners are designed to provide stable and accurate control of rotary and linear valves. These force balanced devices are operated with cam characterized air pressure control utilizing a low friction spool valve to accurately drive rotary and linear pneumatic actuators. The force balanced instruments are simple, reliable and user friendly for calibration, maintenance and field upgrades. The electro-pneumatic unit is available with worldwide safety approvals in an Intrinsically Safe and Explosion-proof version. The NEMA-4X (IP 66) housing provides rugged resistance to severe industrial environments. The modular design of the Type-2000 allows multiple feature ordering options or easy field conversions.
SPECIFICATIONS
Input for Pneumatic (CA2000) |
3-15 psig (0.2-1.0 Bar) |
---|---|
Input for Electro-Pneumatic (CA2005/CA2010/CA2011) |
4-20 ma |
Supply Pressure (CA2000) |
<145 psig (<10 bar) |
Supply Pressure (CA2005/CA2010/CA2011/CA2020/CA2021) |
22-145 psig (1.5-10 bar) |
Flow Capacity @ 29 psig input |
9.5 scfm (269 Nl/min) |
Flow Capacity @ 145 psig input |
47.1 scfm (1333 Nl/min) |
Linearity Error |
Better than 0.7% full stroke |
Hysterisis Error |
Better than 0.4% full stroke |
Repeatability |
Better than 0.3% full stroke |
Ambient Temperature Limits |
-40° to 185°F (-40° to 85°C) |
Port Sizes |
Pneumatic: 1/4" NPT, Gauge Ports: 1/8" NPT, Electric: 1/2" NPT or M20-1.5 ATEX |
Media |
Clean, dry oil-free instrument air |
Enclosure |
Nema 4X / IP66 aluminium with polyester epoxy finish |
Weight CA2000 |
3.5 lbs (1.6kg) |
Weight CA2005/CA2010/CA2010 |
3.8 lbs (1.7kg) |
Weight Adder for Feedback unit |
1.6 lbs (0.73kg) |
Weight CA2020/CA20221 |
4.8 lbs (2.2kg) |