‘’AR20K-01BE3-1-B‘’ Pressure Reducing Valve】Industrial-Grade “Pressure Steward”! Modular Design + Counterflow Black Technology, Keeping Your Production Line Pressure as Stable as a Mountain!

Product Overview
AR20K-01BE3-1-B is a high-performance modular pressure reducing valve, manufactured using advanced Japanese SMC technology. It features precise pressure regulation and optional counterflow protection functions. This product is particularly suitable for industrial automation systems with strict requirements on air pressure stability, ensuring that pneumatic equipment receives a continuous and stable working pressure.

Core Features

Innovative Modular Design

• Adopts a building-block structure design
• Can be freely combined with filtering/ pressure regulating/ counterflow modules
• Supports on-site rapid modification and upgrading
• Only a single module needs to be replaced during maintenance

Precise Pressure Regulation

• Adjustment range: 0.05-0.85MPa
• Adjustment accuracy: ±0.01MPa
• Equipped with a locking adjustment knob
• Comes with a high-visibility pressure gauge

Optional Counterflow Protection

• Integrates one-way valve function (optional)
• Effectively prevents medium backflow
• Protects the safety of upstream equipment
• Compliant with ISO standard interfaces

Excellent Durability

• Aluminum alloy body with anodizing treatment
• Precisely ground valve core, with a service life of up to 5 million times
• Operating temperature: -30℃～+80℃
• Maximum flow rate: 3000L/min (ANR)

Technical Parameters

• Interface size: Rc1/4
• Pressure gauge interface: G1/8
• Weight: 0.45kg
• Protection class: IP65
• Response time: <0.5 seconds

Installation Instructions

• Confirm the air flow direction (indicated by the arrow on the valve body)
• Vertical installation is optimal
• Clean the pipeline before connection
• It is recommended to install a pre-filter
• Regularly check the status of seals

Application Fields

• Air circuit systems of industrial robots
• Precision processing equipment
• Automated assembly lines
• Pneumatic control of medical equipment
• Gas supply for laboratory instruments

Quality Assurance

• Passed 1 million endurance tests
• Compliant with ISO 6952 standards
• 3-year quality guarantee provided

Purchase Recommendations
Options available according to actual needs:

• Standard type (without counterflow function)
• Protective type (with counterflow function)
• Customized special pressure ranges
• Different interface specifications

Maintenance Tips

• Check seals every 6 months
• Use specified type of lubricating oil
• Avoid exceeding the maximum working pressure
• Stop the machine immediately for inspection in case of abnormal noise

AR20K-01BE3-1-B pressure reducing valve, with its modular design and precise pressure control capability, has become an indispensable key component in modern industrial automation systems, especially suitable for applications requiring high-stability air sources!

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