225B-611JA/005
The 225B-611JA/005 model is a compact precision pressure reducing valve designed with a pilot operated overflow structure. It achieves secondary pressure regulation through the cooperation of a diaphragm and a spring, supporting a wide pressure setting of 0.05~0.85MPa with a pressure regulation accuracy of ± 0.005MPa. The flow characteristic curve maintains linear output within the range of 0.1~1500L/min. It is equipped with reverse flow protection function to block downstream pressure fluctuations and recoil. The valve body is made of anodized aluminum alloy material combined with a fluororubber sealing ring, with a temperature resistance range of -10 ℃ to+70 ℃ and a protection level of IP65. It supports modular installation in AF/AFM filtration combination units or independent bracket fixation, and is suitable for industrial scenarios with strict requirements for air pressure stability such as CNC machine tools and semiconductor equipment. Its integrated pressure gauge window and detachable maintenance design Significantly reduce downtime maintenance costs, with a pressure response time of ≤ 15ms, The pressure overshoot is ≤ 0.02MPa, and the pressure drift during long-term use is ≤ ± 0.01MPa/year, in compliance with the ISO 15552 General Technical Specification for Pneumatic Components.
Technical specifcations for 225B-611JA/005
Basic performance parameters
Pressure regulation range: 0.05-0.85MPa, supports wide range pressure setting, suitable for different working conditions.
Adjustment accuracy: ± 0.005MPa, high-precision control can ensure system stability.
Flow characteristics: Linear output within the range of 0.1-1500L/min, ensuring smooth pressure and flow curves and avoiding fluctuations.
Response time: ≤ 15ms, fast response characteristics meet the requirements of high-speed automation equipment.
Pressure overshoot: ≤ 0.02MPa, reducing the impact of overshoot on the system.
2、 Structure and material parameters
Valve body material: anodized aluminum alloy, combining lightweight and corrosion resistance.
Sealing material: Fluororubber sealing ring, temperature resistance range -10 ℃ to+70 ℃, suitable for complex environments.
Protection level: IP65, excellent dustproof and waterproof performance, suitable for industrial sites.
Installation method: Supports modular installation on AF/AFM filtering combination units, or independent bracket fixation, flexible adaptation to different layouts.
3、 Functional characteristic parameters
Reverse flow protection: Built in reverse flow blocking function to prevent downstream pressure fluctuations from backflushing to the gas source.
Pressure stability: The pressure drift during long-term use is ≤± 0.01MPa/year, ensuring long-term reliability.
Pressure gauge window: Integrated visual design for real-time monitoring of pressure status.
Maintenance design: The detachable structure reduces downtime maintenance costs and improves operation and maintenance efficiency.
4、 Environmental and safety parameters
Environmental adaptability: Temperature resistance range of -10 ℃ to+70 ℃, suitable for most industrial scenarios.
Impact resistance: 30g (300m/s ²) impact resistance, resisting mechanical vibrations.
Seismic resistance: within the frequency range of 10-55Hz, suitable for complex vibration environments.
Certification standard: Complies with ISO 15552 General Technical Specification for Pneumatic Components, ensuring international universality.
5、 Application scenario parameters
Applicable fields: industrial scenarios with strict requirements for air pressure stability, such as CNC machine tools and semiconductor equipment.
Pressure compensation: Suitable for high-pressure or long-distance operation scenarios in gas circuits, to compensate for pressure losses.
Space optimization: Compact design suitable for narrow spaces, avoiding the need for large diameter cylinders.
Our Services:
1、All our products are new and orginal, and of good quality
2、Our prices are very competitive.
3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.
4、All inquiries will be valued and will reply in 24.
Packing & Delivery:
1、100% brand New and Original Factory Seal!
2、Warranty:1 year
3、Package: Original packing with cartons.
4、Delivery time: Shipped in 3-7 days after payment
5、All the goods will be tested before shipment
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