PDCS
Size: Output torques ranging from 50 N·m (445 in·lbs) to 260 N·m (2,300 in·lbs)
Design Standard
PDCS electric actuators are designed for quarter-turn operating applications requiring a fail position upon loss of power supply. They utilize a compact mechanical spring set to fail the valve or damper clockwise (CLOSE) or counter-clockwise (OPEN).
Specifications
Size Range:
Output torques ranging from 50 N·m (445 in·lbs) to 260 N·m (2,300 in·lbs)
Design Features
- Output torques ranging from 50 N·m (445 in·lbs) to 260 N·m (2,300 in·lbs)
- High grade aluminum alloy enclosures
- Exteriors protected with a durable polyester powder coating
- Covers utilizing O-ring sealing and captured stainless-steel fasteners
- Enclosures meeting the sealing standards of CSA and NEMA Type 4X along with IP67 Ingress Protection
- Visual Position Indicator as standard
- Adjustable mechanical buffer for the fail end position as standard
- Mounting base conforming to ISO 5211 standard
Applications
- Automotive
- Chemical
- Downstream Hydrocarbons
- Food & Beverage
- Energy & Onsite Utilities
- Life Sciences & Medical
- Mining, Minerals & Metals
- Water & Wastewater
- OEM / Engineered Solutions Providers
- Marine
- Oil & GAS
- Power Generation
- Pulp & Paper
Available Options
- Explosionproof Enclosures for Hazardous environments (CSA and NEMA Type 7 for Class I Div 1 Groups C & D areas and CSA and NEMA 9 for Class II Div 1 Groups E, F & G areas)
- ON/OFF Control (3-Position Control)
- Modulating Control (except with 24V AC/DC)
- 4-20mA Current Position Transmitter or Potentiometer (1K or 5K)
- Clutch-less geared Manual Override
Chart or Graph
| PDCS Model | Output Torque | Weight | ISO 5211 Base | Manual Override | Running Time sec/90⁰* | |||
|---|---|---|---|---|---|---|---|---|
| N·m | in·lbs | Kg | lbs | Motor | Spring | |||
| PDCS-A | 50 | 445 | 27 | 60 | F07 | Optional Handwheel | 7 | 3 |
| PDCS-B | 130 | 1,150 | 57 | 126 | F10 | Optional Handwheel | 7 | 8 |
| PDCS-C | 200 | 1,770 | 95 | 209 | F12 | Optional Handwheel | 11 | 12 |
| PDCS-D | 260 | 2,300 | 95 | 209 | F12 | Optional Handwheel | 14 | 12 |
