Rotary Electric Valve Actuator
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PSQ rotary electric valve actuator is characterized by small size, light weight, and powerful functions. It is convenient in operation due to its built-in servo amplifier. The rotary actuator is compatible with butterfly valves, ball valves, plug valves and other rotary motion valves requiring approximately a quarter turn and on/off motions.
When the electric actuator is connected with a connecting rod, it can also be utilized for air door and baffle adjustment. With optional square output drive, it can be connected with valves.
Main Technical Specifications| Model | | | | | | ||
| Torque (N. M) | 50 | 65 | 75 | 100 | 200 | 500 | 700 |
| Full stroke time (S) | 22 | 22 | 22 | 8, (16), 23, 32, (57), 85, 153 | 7, 12, (20), 27, 38, (60), 100, 120 | (23), 29, (43), (82), 115, 153 | (23), 29, (43), (82), 115, 153 |
| Output connection flange standard ISO5211 | F05 | F05 | F05 | F05 | F07/10 | F10/F12 | F10/F12 |
| Power supply voltage | Single phase 24/110/220V 50Hz Three phase 380V 50Hz | ||||||
| Working mode | VDE 0530 S2/S4 (S2 - on/off control; S4 - regulation control) | ||||||
| Manual operation | Hand wheel | ||||||
| Protection grade DIN40050 | IP67 | ||||||
| Installation position | Any position without inverting the motor | ||||||
| Ambient temperature | -20 ~ 80 ℃ | ||||||
| Hand wheel revolution for full closing T | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Weight (kg) | 7 | 7 | 7 | 7 | 13 | 27 | 27 |
| Name | Code | Specifications |
| Housing DIN40050 | IP68 | Waterproof and dustproof |
| Additional limit switch | 2WE | 2 off, 220V 5A contact, including cam, installation components, lead wire, terminals |
| Position signal generator | PD210 | 1000Ω ± 5% / linearity ± 0.4% |
| PD2210 (ideal for valve actuators fitted with both position transmitter and servo amplifier) | 2 x 1000Ω ± 5% / linearity ±0.4%, including installation components, gear, lead wire, terminals | |
| Position transmitter | ESG-Z | 2 wire system, 4-20mA output, 500Ω impedance, linearity 0.05%, external 24V DC power supply |
| Additional servo amplifier | PSAP2 | 220V AC/50Hz power supply; 150V AC switching power; input signal: 4-20mA, 2-10V |
| Input impedance: 150Ω Output signal: 1-5V DC or 4-20mA 500 Ω load | ||
| Repeatability: ± 1%, sensitivity: ±0.5- 5% adjustable; Hysteresis error: 50% sensitivity | ||
| Heating resistor | H | 220V /50Hz, 20W, including installation components, lead wire, terminals |
| Optional voltage, frequency | Single phase: 24V/50Hz, 110V/50Hz, 220V/50Hz | |
| Three phase: 380V/50Hz, 500V/50Hz, DC power supply is optional | ||
| Corrosion protection | K2 | |
| Additional torque switch | 2DE | 2 off, 220V 5A contact, including cam, installation components, lead wire, terminals Serves to prevent motor stalling |
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