GT1749V TURBO,CT12B,CT16V,CT26 TURBOCHARGER Fengcheng Fire Turbocharger Manufacturing Co; Ltd. , https://www.fireturbocharger.com
**Product Specifications:**
- **Model No.:** PT008
- **Color:** Blue
- **Protection 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 Electric Motor**
**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 control systems that require precision and reliability.
**Advantages:**
The PT/PTJ Series offers a range of mechanical and protective features that ensure long-lasting performance in harsh environments:
1. **Compact Design:** Utilizes advanced manufacturing technology and top-tier imported components.
2. **Non-Intrusive Design:** Allows for debugging and parameter adjustments without opening the electrical enclosure.
3. **Double Sealing & Protection:** Fully waterproof and dustproof with an IP68 rating (tested at 3 meters for 48 hours).
4. **Explosion-Proof Rating:** Up to Ex d IIC T6 for safe operation in hazardous areas.
5. **Terminal Connection Options:** Offers both plug and sunflower disk connection styles for customer flexibility.
6. **Durable Housing:** Cast aluminum housing with powder coating suitable for extreme conditions. Ductile iron is used for high-torque boxes.
7. **Long-Lasting Gears:** Hardened alloy steel worm and bronze worm gear set, fully bearing-supported for extended service life.
8. **Removable Stem Nut:** Made from high-strength bronze alloy, allowing for customization to match valve stems.
9. **Manual Override Lever:** Enables manual operation via handwheel, automatically disengaging when power is restored.
10. **Multiple Mounting Options:** Compatible with various valve types and stem configurations.
11. **Corrosion-Resistant Coating:** Three-layer paint system for use in corrosive environments.
12. **Lubrication System:** Maintenance-free lubricant suitable for both high and low temperature applications.
**PT/PTJ Series 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
- Electrical protection with optoelectronic isolation (withstands 2000V surge voltage)
- Automatic jammed valve discharge function
- Power-down data protection
**Technical Parameters (PT Series):**
| Item | Technical Data |
|------|----------------|
| Power Supply (External) | 3 Phase: 380VAC ±10%, 50Hz ±1%; 1 Phase: 220VAC ±15%, 50Hz ±1% |
| Internal Control Power | Unstable 24VDC output |
| Valve Position Control Basic Error | ≤±1.0% |
| Hysteresis | ≤1.0% |
| Deadband | 0.1%-9.9% adjustable |
| Temperature Range | -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: 10Nm ~ 3,600Nm; with gearboxes: up to 15,000Nm |
| 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 with your authorization. Please send us an official letter for approval.
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 options.
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 also check the quality, cartons, packaging, and markings thoroughly. All product dimensions, color, and appearance are measured and verified.
August 20, 2025