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Brand Name : | Rexroth |
Model Number : | VT-SSPA1-525-2X/V0/0 |
Certification : | cc |
Price : | RMB/1000-100000/PC |
Payment Terms : | T/T |
Supply Ability : | 10PCS/days |
Delivery Time : | 3 work days |
Product Description:
The valve amplifier features of the solenoid valve proportional valve mainly include the following points:
Precise control: The proportional amplifier can accurately convert electrical signals into hydraulic power to achieve fine control of the hydraulic system. Unlike traditional switch-type solenoids, proportional solenoids can achieve continuous control, allowing fine-tuning to adapt to different control needs.
Continuous adjustment: Proportional hydraulic valves include
proportional pressure valves, proportional flow valves, etc., which
can receive electrical signals and make continuous adjustments.
This continuous adjustment capability enables the system to
accurately control flow and pressure as needed, and is widely used
in industrial machinery, construction machinery, cranes and other
equipment.
Energy-saving: By accurately controlling the pressure and flow of
the proportional valve in the hydraulic system, precise adjustment
of mechanical movement can be achieved, thereby improving the
working efficiency and operating accuracy of the equipment. In
addition, this control method can effectively save energy and
optimize system performance.
Precautions when using proportional valve amplifiers include:
Shielded cables: All cables leading to the outside must be completely shielded to prevent electromagnetic interference. When using controllers and adjustment modules, there must be no strong electromagnetic interference sources nearby.
Wiring specification: Analog signal cables must be shielded, and
other cables must also be shielded when there is a strong
interference source and the cable length is greater than 3 meters.
When wiring, the EMC (electromagnetic compatibility) design
specification should be followed, and a star grounding wiring
scheme should be used.
Power supply requirements: The power supply should be provided by
a voltage-stabilized power supply unit, such as a PELV system that
complies with the IEC364-4-4 safety low voltage specification. A
low-resistance voltage-stabilized power supply helps to suppress
external voltage interference and improve the signal quality of
high-resolution sensors.
Pollution control: The proportional valve has strict requirements
on the contamination of the oil, usually requiring NASl638 level
7-9. The oil must be filtered with a filter with a filtration
accuracy of less than 20 microns before entering the proportional
valve, and the oil tank must be sealed and an air filter must be
added.
Installation and commissioning: Before installing the
proportional valve, you should carefully read the manufacturer's
product samples and other technical information to understand the
use and installation conditions and precautions in detail. When
installing, be careful not to damage or miss the seals, the
connecting plate should be flat and smooth, and the bolts should be
fixed with uniform force. The amplifier is used in conjunction with
the proportional valve, and the wiring should be careful not to
connect by mistake.
Certifications | CE, UL, CSA |
Control Mode | Proportional solenoid |
Operating Temperature | 0-50°C |
Valve Size | 10 |
Pressure Rating | 3X |
Maximum Pressure | 350 bar |
Leakage Rate | Less than 0.5 ml/min |
Rated Flow | 100 L/min |
Mounting Type | Subplate |
Voltage | 24V DC |
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.
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