PCD Series Dual-Valve Pressure Controllers
Fast, repeatable pressure controllers for closed or dead‑ended volumes
- Absolute, gauge, or differential pressure
- For vacuum or positive pressure
- Steady control at 0.01% – 100% of full scale (10,000:1 turndown ratio)
- 30 ms control response
- Limited Lifetime Warranty
1 – 3,000 PSI
PCD Series Controller
For most dual-valve applications
- Controls absolute, gauge, or differential pressure
- Positive pressure or vacuum
PCDS Series Controller
Corrosion resistant
- 5 – 3000 PSI options
- Controls absolute, gauge, or differential pressure
- Corrosive resistant flow body
PCD3 Series Controller
For remote pressure sensing
- Measure pressure at any point and control pressure at another
- Corrosive resistant options available
PCD-EXTSEN Series Controller
For higher pressures
- Connect your pressure transducer to Alicat’s control algorithm to control pressure where you want it
- Precision control at a larger range
- Corrosive resistant options available
IVCD Series Controller
For dual-valve sub-atmospheric applications
Integrated Vacuum Sensor
- For vacuum applications
- 0.5% of full scale accuracy
- 0.1% – 100% of full scale control range
- Controls absolute pressure
- Selection of vacuum ranges
- Vacuum: 10 – 1,000 TorrA
Available Variants
EPCD Series Controller
OEM dual-valve pressure controller
IS-Pro™ Series Controller
Intrinsically safe dual-valve pressure controller
Build Options
RS-485 Serial
Analog (4-20 mA, 0-10 Vdc, 0-5 Vdc, or 1-5 Vdc)
Modbus RTU (over RS-232 or RS-485)
Modbus TCP/IP
DeviceNet
EtherCAT
EtherNet/IP
PROFIBUS
PROFINET
IO-Link
For explosive environments, see the IS-Pro Series controllers.
FastTrack Flow & Pressure Devices
FLOW METER RANGES
2 SCCM – 1,000 SLPM
FLOW CONTROLLER RANGES
Do FastTrack instruments meet your requirements?
Ready for the final details?
Each product is made-to-order. Alicat’s Applications Engineers are ready to provide expertise and discuss custom options, ensuring the best fit for your needs.
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Top Level Part Numbers
Hidden Item So All Items Are Closed on Page Load
PCD Controllers
PCD-10TORRA
PCD-100TORRA
PCD-1000TORRA
PCD-2INH2OD
PCD-2INH2OG
PCD-.1PSID
PCD-1PSID
PCD-5PSID
PCD-15PSID
PCD-30PSID
PCD-100PSID
PCD-150PSID
PCD-500PSID
PCD-15PSIA
PCD-30PSIA
PCD-100PSIA
PCD-300PSIA
PCD-500PSIA
PCD-1000PSIA
PCD-1500PSIA
PCD-3000PSIA
PCD-1PSIG
PCD-5PSIG
PCD-15PSIG
PCD-30PSIG
PCD-100PSIG
PCD-150PSIG
PCD-500PSIG
PCD-1000PSIG
PCD-1500PSIG-
PCD-3000PSIG
PCDS Controllers
PCDS-1PSID
PCDS-5PSID
PCDS-30PSID
PCDS-100PSID
PCDS-500PSID
PCDS-15PSIA
PCDS-30PSIA
PCDS-100PSIA
PCDS-500PSIA
PCDS-1000PSIA
PCDS-1500PSIA
PCDS-3000PSIA
PCDS-1PSIG
PCDS-5PSIG
PCDS-15PSIG
PCDS-30PSIG
PCDS-100PSIG
PCDS-500PSIG
PCDS-1000PSIG
PCDS-1500PSIG
PCDS-3000PSIG
PCD3 Controllers
PCD3-1PSIG
PCD3-5PSIG
PCD3-15PSIG
PCD3-30PSIG
PCD3-100PSIG
PCD3-500PSIG
PCD3-30PSIA
PCD3-500PSIA
PCD3AS-1PSIG
PCD3H-100PSIG
PCD3PH-15PSIG
PCD3RNM-250SLPM
PCD3S-15PSIG
PCD3S-100PSIG
PCD3S-100PSIA
PCD3S-500PSIA
PCRD3-15PSIG
PCRD3-100PSIG
PCRD3-500PSIA
PCD-EXTSEN Controllers
PCD-EXTSEN
PCDS-EXTSEN ISC
Ask an engineer
Our Applications Engineers can answer your questions and help you find the best option.
Service and Support
Whether it is time for your instrument’s annual recalibration or your instrument needs a repair or upgrade, you can fill out the Service Request Form below, email us, call us, or start a live chat session to get the service process started.
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