China High Quality Pressure Control Valve for Water, Gas/Oil/Water/Base

August 25, 2025

China High-Quality Electric Actuator for Water, Gas, Oil, Base, and Acid

China High Quality Pressure Control Valve for Water, Gas/Oil/Water/Base

Application:
The PTK/PTM series electric actuators are designed for continuous multi-turn operation and can be directly connected to various types of valves, such as gate valves and globe valves. They offer a maximum output torque of 3500 N.m, making them ideal for industrial control systems.


Key Features:
The PT/PTJ series actuators are known for their advanced engineering and reliable performance. Some of the key features include:

  • Compact Design: Utilizes advanced manufacturing technology and high-quality imported components.
  • Non-Intrusive Operation: Allows for debugging and parameter setting without opening the electrical cover.
  • Double Sealing & Protection: Offers IP68 protection (waterproof and dustproof), suitable for harsh environments.
  • Explosion-Proof Grade: Up to Ex d IIC T6 for safe use in potentially explosive atmospheres.
  • Flexible Connections: Supports plug-in or sunflower disk connection options.
  • Durable Housing: Cast aluminum housing with powder coating; optional coatings available.
  • Long-Lasting Gears: Hardened alloy steel worm and bronze worm gear for extended life.
  • Manual Override: Includes a declutch lever for manual operation and motor position locking.
  • Corrosion Resistance: Three-layer paint system for severe corrosive environments.
  • Maintenance-Free Lubrication: Designed for high and low temperature operations without regular maintenance.

Protection Features:
The PT/PTJ series includes comprehensive safety mechanisms such as torque protection, valve limit protection, auto-phase correction, and more. These features ensure safe and stable operation under varying conditions.

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 ±10%, 50Hz ±1%
Internal Control Power Unstabilized 24VDC power output
Valve Position Control Error ≤±1.0%
Hysteresis ≤1.0%
Deadband 0.1%-9.9% adjustable
Operating Temperature -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
Electrical 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
China High Quality Pressure Control Valve for Water, Gas/Oil/Water/Base
China High Quality Pressure Control Valve for Water, Gas/Oil/Water/Base
China High Quality Pressure Control Valve for Water, Gas/Oil/Water/Base
China High Quality Pressure Control Valve for Water, Gas/Oil/Water/Base

Frequently Asked Questions:

Q: How long is your product warranty?
A: We provide a one-year factory quality warranty on all products.

Q: Can your factory print our logo on the product or packaging?
A: Yes, we can laser print your logo on the product with your authorization. Please provide a formal letter allowing us to do so.

Q: Can I visit your factory before placing an order?
A: Absolutely, we welcome you to visit our factory. Please contact us in advance to schedule an appointment.

Q: What payment methods do you accept?
A: We accept T/T, L/C, Western Union, Escrow, Credit Card, and other secure payment options.

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. Our process includes checking quality, cartons, packaging, markings, appearance, color, and workmanship data.

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