PDCQ
Size: Output torques ranging from 6 N·m (53 in·lbs) to 3,500 N·m (31,000 in·lbs)
Design Standard
PDCQ electric actuators are Designed for quarter-turn operating applications on valves and dampers.
Specifications
Size Range:
Output torques ranging from 6 N·m (53 in·lbs) to 3,500 N·m (31,000 in·lbs)
Design Features
- Output torques ranging from 6 N·m (53 in·lbs) to 3,500 N·m (31,000 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
- Manual Override as standard
- Handwheel for manual operation, which has a non-clutch design and requires no manual/auto lever (except on PDCQ-A, B, C, D which use a lever)
- Visual Position Indicator as standard (except on PDCQ-A, B)
- Mounting base conforming to ISO 5211 standard
- Space heater and thermostat as standard (except on PDCQ-A, B)
- Standard Operating Temperature range of -30°C to +65°C (-22°F to +149°F)
- Standard voltages of 24V DC, 24V AC, 110V/220V AC, 1PH, 60Hz ±10%
- ON/OFF Control as standard
- Standard 30% Duty Cycle at 30% rated torque
- Ratings from 30 to 120 starts/movements per hour for inching control with a cyclic duration factor of not less than 25%
- Built-in Resettable Motor Thermal Protection
- Standard 4 limit switches:2 for operation, 2 x SPDT for extra dry contacts (except on PDCQ-A, B)
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)
- Modulating Control with ratings from 300 to 1,200 starts/movements per hour
- 50% and 75% Duty Cycles at 30% rated torque for ON/OFF and Modulating Control
- Local Controls
- Torque Switches
- 4-20mA Current Position Transmitter or Potentiometer (1K or 5K)
- Interrupter Timer (slows down the cycle time)
- Chainwheel (c/w 5m of chain) (except on PDCQ-A, B, C, D)
- IP68 Ingress Protection as standard with Explosionproof Enclosures
Chart or Graph
| PDCQ Model | Output Torque | Weight | ISO 5211 Base | Manual Override | Running Time sec/90⁰* | ||
|---|---|---|---|---|---|---|---|
| N·m | in·lbs | Kg | lbs | ||||
| PDCQ-A | 6 | 53 | 1.5 | 3.3 | F03 / F05 | Lever | 8 |
| PDCQ-B | 15 | 132 | 1.5 | 3.3 | F03 / F05 | Lever | 19 |
| PDCQ-C | 35 | 310 | 2 | 4.4 | F03 / F05 | Lever | 12 |
| PDCQ-D | 50 | 445 | 3 | 6.6 | F05 / F07 | Lever | 27 |
| PDCQ-E | 65 | 575 | 11 | 25 | F07 / F10 | Handwheel | 6 |
| PDCQ-F | 90 | 800 | 11 | 25 | F07 / F10 | Handwheel | 17 |
| PDCQ-G | 120 | 1,065 | 11 | 25 | F07 / F10 | Handwheel | 8 |
| PDCQ-H | 150 | 1,330 | 11 | 25 | F07 / F10 | Handwheel | 26 |
| PDCQ-I | 300 | 2,665 | 17 | 38 | F07 / F10 | Handwheel | 24 |
| PDCQ-J | 400 | 3,540 | 20 | 45 | F10 / F12 | Handwheel | 19 |
| PDCQ-K | 500 | 4,430 | 20 | 45 | F10 / F12 | Handwheel | 26 |
| PDCQ-L | 650 | 5,755 | 20 | 45 | F10 / F12 | Handwheel | 34 |
| PDCQ-M | 1,000 | 8,855 | 32 | 71 | F12 or F14 | Handwheel | 50 |
| PDCQ-N | 1,500 | 13,280 | 32 | 71 | F12 or F14 | Handwheel | 51 |
| PDCQ-O | 2,000 | 17,710 | 71 | 157 | F14 or F16 | Handwheel | 62 |
| PDCQ-P | 2,500 | 22,140 | 71 | 157 | F14 or F16 | Handwheel | 62 |
| PDCQ-Q | 3,000 | 26,565 | 72 | 159 | F14 or F16 | Handwheel | 62 |
| PDCQ-R | 3,500 | 31,000 | 72 | 159 | F14 or F16 | Handwheel | 62 |
