**Product Specifications:**
- **Model No.:** PT008
- **Color:** Blue
- **Protect Feature:** IP68
- **Trademark:** Power-Tomorrow
- **Transport Package:** Carton and Wooden Box
- **Specification:** 390x310x470mm
- **Origin:** Zhejiang
- **HS Code:** 8501400000
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**High Quality High Pressure Control Valve for Actuator**
**Application:**
The PTK/PTM series actuators are designed for continuous multi-turn operation and can be directly connected to valves such as gate valves and globe valves. They offer a maximum output torque of up to 3500 N·m, making them ideal for industrial applications requiring high performance and reliability.
**Advantages:**
The PT/PTJ series actuators feature a compact design with advanced manufacturing technology and top-tier imported components. Key advantages include:
1. Non-intrusive design that allows for debugging and parameter adjustment without opening the electric box cover.
2. Double-seal and double-protection structure, ensuring complete waterproofing and dustproofing with an IP68 rating (3 meters for 48 hours).
3. Explosion-proof grade up to Ex d IIC T6 for use in hazardous environments.
4. Dual terminal connection options: plug connection or sunflower disk form.
5. Durable cast aluminum housing with powder coating suitable for extreme conditions.
6. Long-life gear sets made from hardened alloy steel worm and bronze worm gear, fully bearing-supported.
7. Removable high-strength bronze stem nut for customization to fit various valve stems.
8. Manual override lever for handwheel operation, automatically disengaging when the motor is energized.
9. Multiple mounting types available for different valve configurations.
10. Three-layer protective paint system for use in corrosive environments.
11. Maintenance-free lubricating oil suitable for both high and low temperatures.
**Protection Features:**
- Torque protection
- Valve limit protection
- Auto-phase protection and correction
- Instantaneous reversal protection
- Phase loss protection
- Motor start-up overtime protection
- Motor thermal protection
- Electric protection with optoelectronic isolation (withstands 2000V surge voltage)
- Automatic jammed valve discharge function
- Power-down data protection
**Technical Parameters of PT Series:**
| Item | Technical Data |
|------|----------------|
| Power Supply (External) | 3 Phase: 380VAC ±10%, 50Hz ±1%; 1 Phase: 220VAC ±15%, 50Hz ±1% |
| Internal Control Power | Unstabilized 24VDC power output |
| Valve Position Control Basic Error | ≤±1.0% |
| Hysteresis | ≤1.0% |
| Deadband | 0.1%-9.9% adjustable |
| Temperature | -30°C ~ +70°C (Optional: -60°C ~ +120°C) |
| Output Turns | 10~2040 Turns, resolution 11.25° |
| Valve Position Feedback Basic Error | ≤1.0% |
| Rated Stroke Time Error | 20% |
| Clearance | ≤3° |
| Repeatability Error (Setting Stroke Time ≥25S) | ≤1% |
| Torque Output | Direct drive: 10 Nm to 3,600 Nm; with gearboxes: up to 15,000 Nm |
| Electric Connection | Water-proof W type: 1 * M40x1.5, 2 * M25x1.5; Explosion-proof E type: 1 * G3/4", 2 * G1/2" |
**FAQ:**
1. **Q: How long is your product quality warranty?**
A: We provide a one-year factory quality warranty.
2. **Q: Can your factory print our brand on the products or packaging?**
A: Yes, we can laser print your logo on the product upon receiving your authorization letter.
3. **Q: Can I visit your factory before placing an order?**
A: Of course! We welcome you to visit our factory. Please schedule an appointment in advance.
4. **Q: What payment methods do you accept?**
A: We accept T/T, L/C, Western Union, Escrow, Credit Card, and other secure payment methods.
5. **Q: How does your quality control work?**
A: We perform 100% inspection on all products. If any item fails, it will be reworked in the workshop. We ensure strict checks on quality, cartons, packaging, markings, appearance, and workmanship measurements.
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