Norgren R41-204-BNSA Air Regulator 1/4 Npt 450 Psi

Product Description

The NORGREN R41-204-BNSA is a feedback pilot compressed air regulator designed for precise downstream pressure control in industrial pneumatic systems. Built with an aluminum body, it handles a maximum supply pressure of 450 psi and delivers a regulated output range of 10 to 250 psi. At 6.4 CFM airflow capacity, it suits a wide range of actuator and tool-supply applications. Licensed industrial mechanics and pneumatic system technicians are the primary installers. The 1/4 inch NPT port size fits standard compressed air distribution piping without adapters in most installations.

This regulator is suited for compressed air service in industrial, manufacturing, and process environments. The feedback pilot design makes it appropriate for applications requiring stable, repeatable pressure output under variable demand conditions. It fits into inline pressure regulation stations, machine tool circuits, and pneumatic control panels. The unit is not designed for liquid, steam, or corrosive gas service and should be used with clean, dry compressed air only.

Key Features

• Feedback pilot regulator design for stable downstream pressure control under variable flow demand
• 450 psi maximum supply pressure rating
• Regulated output range of 10 to 250 psi
• 6.4 CFM airflow capacity
• 1/4 inch NPT port for standard compressed air piping connections
• Aluminum body construction for lightweight durability

Compatibility

Designed as an OEM-style inline pressure regulator for compressed air systems using 1/4 inch NPT connections and requiring a feedback pilot control architecture.

Installation Notes

Installation should be performed by a qualified industrial mechanic or pneumatic systems technician. Depressurize and lock out the compressed air supply before installation or removal. Flow direction markings on the body must be observed during installation. Refer to OSHA 29 CFR 1910.147 lockout/tagout procedures and applicable local compressed air system codes before servicing.