Protection Features: 1) Q: How long is your product quality warranty? 2) Q: Can your factory print our brand on the product or packaging? 3) Q: Can I visit your factory before placing an order? 4) Q: What payment methods do you accept? 5) Q: How does your quality control work? Send your inquiry details below and click "Send" now! Wire Mesh,Barbed Wire Mesh,Galvanized Barb Wire Mesh,Galvanized Woven Wire Mesh HEBEI CONQUER HARDWARE WIRE MESH CO.,LTD , https://www.anjiahardware.comChina High Quality Pressure Control Valve for Water, Gas, Oil, Base and Acid
Application:
The PTK/PTM series electric actuators are designed for continuous multi-turn operation. They can be directly connected to various valves such as gate valves, globe valves, ball valves, and butterfly valves. These actuators are capable of delivering a maximum output torque of 3500 N.m, making them ideal for industrial applications where precision and reliability are essential.
Advantages:
The PT/PTJ series electric actuators offer advanced mechanical and protective features, including:
1. Compact design with high-quality imported components.
2. Non-intrusive design allowing parameter adjustment without opening the housing.
3. Double sealing and protection structure, providing IP68 waterproof and dustproof performance (3 meters for 48 hours).
4. Explosion-proof rating up to Ex d IIC T6 for hazardous environments.
5. Flexible terminal connection options: plug or sunflower disk type.
6. Durable cast aluminum housing with powder coating, suitable for extreme conditions.
7. Long-life gear set made from hardened alloy steel worm and bronze worm gear.
8. Removable high-strength bronze stem nut for easy customization.
9. Manual override lever with automatic disengagement when motor is active.
10. Multiple mounting types for different valve configurations.
11. Three-layer painting for corrosion resistance in harsh environments.
12. Maintenance-free lubricant for high and low temperature performance.
1. Torque protection
2. Valve limit protection
3. Auto-phase correction
4. Instantaneous reversal protection
5. Phase loss protection
6. Motor start-up time protection
7. Motor thermal protection
8. Electric isolation with 2000V surge resistance
9. Automatic jam release function
10. Power-down data protection
PT Series Technical Parameters
Examples: PTK, PTM, PTK/D, PTM/D, PTKT, PTMT, PTK/W, PTM/W
Item
Technical Data
Power Supply (External)
3 Phase: 380VAC ±10%, 50Hz ±1%;
1 Phase: 220VAC ±15%, 50Hz ±1%
Internal Control Power
Unstable 24VDC power 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 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
Waterproof W Type: 1 * M40x1.5, 2 * M25x1.5;
Explosion-proof E Type: 1 * G3/4", 2 * G1/2";
Custom options available upon request
A: We provide a one-year factory quality warranty on all products.
A: Yes, we can laser print your logo on the product with your authorization. Please provide an official letter granting us permission to do so.
A: Absolutely! We welcome all customers to visit our factory. Please contact us in advance to schedule an appointment.
A: We accept T/T, L/C, Western Union, Escrow, Credit Card, and other secure payment methods.
A: We conduct 100% inspection on all products. If any item fails, it will be reworked in the workshop. Our QC process includes checking quality, cartons, packaging, markings, appearance, color, and workmanship measurements.