| Place of Origin: | America |
|---|---|
| Brand Name: | Vickers |
| Certification: | cc |
| Model Number: | KBSDG4V-3-92L-12-M1-PE7-H7-11 |
| Minimum Order Quantity: | 1 |
| Price: | RMB/100-10000/PC |
| Packaging Details: | wooden case/carton |
| Delivery Time: | 3 work days |
| Payment Terms: | T/T |
| Supply Ability: | 10PCS/days |
| Assernbly Position: | Any Position | Materials: | Stainless Steel, Brass |
|---|---|---|---|
| Voltage Tolerance: | ± 10% | Pneumatic Working Port: | G1/4 |
| Control Method: | Proportional | Package: | Wooden Box |
| Model: | KFTG4V-3-2B20N-Z-M-U1-H7-20 | Eurocard Amplifiers: | See Catalog GB-2464 |
Product Description:
Advantages and features of Vickers proportional valves
High-precision control capability
Adopting electronic proportional control technology, it can achieve ±0.5% precision adjustment and support continuous control of pressure, flow and direction.
Built-in sensors (some models) can provide real-time feedback on the status of the actuator to optimize the closed-loop control performance.
Fast dynamic response
The step response time is only milliseconds, which can quickly track command changes and reduce system lag.
The adjustable ramp signal (0-12s) and the flutter current superposition design improve the stability of the action.
Modularity and compatibility
Adopting a building block structure design, it supports the selection of different electrical interfaces (±10V, 4-20mA) and functional modules (such as CAN bus communication).
Complying with ISO-4401 standards, it adapts to various hydraulic system integration requirements and simplifies the oil circuit design.
Energy saving and reliability
Low-power solenoid design, no continuous power consumption after triggering the action.
Fully enclosed IP67 protection coil, anti-oil penetration, support harsh working conditions (-40℃~120℃).
Intelligent diagnosis and maintenance
Integrated LED status indicator and CANopen communication function, real-time monitoring of valve body health data (such as temperature, pressure).
Support Pro-FX configuration software, remote debugging of valve parameters and motion control mode.
Precautions for use
Installation and debugging specifications
It is necessary to ensure that there is no strong vibration in the installation environment, and the valve body and the base plate fit tightly to avoid leakage.
For the first time, the pressure and flow parameters need to be calibrated through the Pro-FX software to match the system requirements.
Oil and contamination control
The oil cleanliness must reach ISO 16/13 or above, and the filter should be cleaned every 2-3 months to prevent particulate matter from clogging the pilot stage.
Avoid using high viscosity or corrosive media, and corrosion-resistant models should be selected for special working conditions.
Power supply and signal management
Strictly follow the voltage specifications (12V/24V) for wiring. Long-distance transmission requires increasing the wire diameter or installing a voltage regulator.
The signal line needs to be shielded separately to avoid abnormal control commands caused by electromagnetic interference.
Operation and maintenance points
It is strictly forbidden to operate in the over-power domain, and the pressure drop at the valve port must be controlled within the balance range of the hydraulic force and the electromagnetic force.
Regularly check the seals (recommended once every 6 months), and the maintenance cycle needs to be shortened under high temperature conditions.
Fault prevention measures
Long-term disuse requires regular power-on activation of the electromagnet to prevent the valve core from being stuck due to static.
It is recommended to rotate the spare proportional valve group to maintain the elasticity of the seal.
Summary
Vickers proportional valves are suitable for high-precision hydraulic systems such as injection molding machines and construction machinery with their core advantages of precision control, fast response and intelligent diagnosis. When using, it is necessary to focus on oil cleanliness, power domain limitation and regular maintenance to ensure its long-term stable operation.
| Supporting Relationship | Applicable |
| Accuracy | ±1% |
| Response Time | 10 milliseconds |
| Pilot Flow | 1 |
| Medium | Oil water air |
| Supply Voltage | DC24v |
| Media | Oil |
| Assernbly Position | Any position |
| Materials | Stainless Steel, Brass |
| Voltage Tolerance | ± 10% |
FAQ
Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.
Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.
Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.
Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.
