Johnson Controls R-130-1 Valve

The Johnson Controls R-130-1 is a professional-grade air pressure reducing valve designed for precision regulation within compressed air systems. Built with a rugged aluminum housing and a nickel-plated finish for enhanced corrosion resistance, this Johnson Controls R-130-1 valve is engineered to down-regulate primary air supply to a stable, user-defined output. Featuring a 1/8" NPT main port connection and a dedicated 1/8" NPT gage port, it allows for seamless monitoring of the 0 to 50 psig output pressure range. This unit is rated for an inlet pressure of 300 psig, making it a reliable solution for high-pressure pneumatic circuits. A key technical feature is its internal relieving feature, which automatically bleeds off excess downstream pressure when the set point is lowered or if an over-pressure condition occurs. For specialized setups, it can function as a minimum set point regulator when integrated with an R-3710 series restrictor. Installation is versatile, supporting inline, panel mounted, or bracket supported configurations to fit tight mechanical footprints.

• Precision Pressure Management: Provides consistent regulation from 0 to 50 psig, essential for sensitive pneumatic control strings.
• Integrated Relieving Port: Automatically reduces output pressure when the lockable adjusting knob is dialed down, preventing stagnant high-pressure pockets.
• Robust Construction: The aluminum body is designed to withstand ambient temperatures up to 150°F in demanding mechanical rooms.
• Flexible Mounting: Compatible with R-130-100 mounting brackets or F-4218-1302 panel locknuts for custom field installations.
• Gage Ready: Features a factory-tapped 1/8" NPT port for direct mounting of a pressure gage to verify system performance.

Can the R-130-1 be used for water or steam?
No, this component is strictly designed for compressed air systems and pneumatic media. Using it with fluids or steam will damage the internal diaphragm and seals.

How do I secure the set point once the pressure is calibrated?
The valve includes a lockring located beneath the black adjusting knob. Once the desired output pressure is reached, tighten the lockring against the body to prevent drift caused by vibration.

Is this valve field-repairable?
Standard industry practice for the R-130 series is unit replacement. Due to the precision calibration of the internal spring and relief seat, field disassembly is not recommended to maintain system safety and accuracy.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.