BONESI XR4 Air Regulator 0.5 – 12 Bar 1/4″
Holds outlet pressure steady so cylinders and valves stay protected from surges.
The BONESI XR4 Air Regulator brings stable pressure and flow control to pneumatic lines, built to top Italian engineering and production standards. In addition, its precision adjustment mechanism lowers fluctuating compressor pressure to the ideal level for your system. Therefore, outlet pressure stays constant even as inlet loads vary. This professional unit uses a standard G 1/4″ threaded connection. Moreover, it integrates leak-free into lines vertically or horizontally, even in tight spaces. It handles maximum supply loads up to 12 bar at the inlet.
On the outlet side, the regulator works stably between 0.7 – 12 bar, or the requested 0.5 – 12 bar fine adjustment range. A 1/8″ pressure gauge port allows live pressure monitoring at any time. Under 6 bar (87 psi), it delivers a high air flow of 400 Nl/min. Furthermore, the compact 135 g body adds no extra static load to pipework. M3x40 fixing screws make panel and wall mounting straightforward, so integration takes seconds rather than hours.
BONESI XR4 Air Regulator — Technical Specifications
Factory automation, pneumatic cylinder and directional control valve supply lines all rely on this regulator. In addition, precision laboratory instruments, dental equipment and small-scale compressor outlets benefit from its stable output. Packaging machines, textile weaving looms and pneumatic hand tools on assembly lines are further common uses. Consequently, it also serves at the start of filter-regulator-lubricator (FRL) groups, stabilizing the compressed air entering the system.
Key Advantages
- Superior pressure stability: its safety design prevents inlet pressure fluctuations from reaching the outlet.
- Compact and light body: at only 135 g it fits even the narrowest spaces.
- High flow performance: 400 Nl/min feeds pneumatic actuators without slowing down.
- Practical wall mounting: M3x40 screws fix it to machine bodies or control panels in seconds.
- Wide fine adjustment range: pressure calibration in very small steps from 0.5 bar to 12 bar.
Applications
- Factory automation and pneumatic cylinder supply lines
- Directional control valve feed lines
- Precision laboratory instruments and dental equipment
- Small-scale compressor outlets
- Packaging machines and textile weaving looms
- Pneumatic hand tools on assembly lines
- Start of filter-regulator-lubricator (FRL) groups
With professional BONESI XR4 Air Regulator solutions, you eliminate the risk of overpressure and cavitation in your pneumatic systems entirely. ORFA Industrial supplies these units worldwide and provides technical support for selection, installation and after-sales service.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies
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