Parker P3YVA98LBN Frl Lock-out Valve 1 Inch Port

Product Description

The PARKER P3YVA98LBN is a lock-out valve designed for use with Parker P3Y series filter, regulator, and lubricator (FRL) assemblies in compressed air systems. The valve provides a manual shutoff point that allows technicians to isolate downstream components during maintenance, changeovers, or emergency service without depressurizing the entire system. With a 1-inch port size, this valve fits standard P3Y FRL configurations common in industrial and commercial pneumatic applications. Installation and servicing are performed by industrial maintenance technicians and pipefitters working on compressed air distribution lines.

This lock-out valve is suited for compressed air systems where the P3Y FRL series is already in service. It is typically installed at the inlet of a P3Y filter, regulator, or lubricator to create a defined isolation point. Industrial facilities, manufacturing plants, and commercial compressed air systems benefit from having a dedicated lock-out valve at each FRL station to support lockout/tagout (LOTO) compliance and safe maintenance practices. The unit ships as a single component and requires no additional accessories beyond those already present on the P3Y FRL assembly.

Key Features

• 1-inch port size matches standard P3Y FRL series inlet connections
• Provides manual isolation for lockout/tagout (LOTO) procedures at the FRL station
• Designed as a direct accessory for Parker P3Y filter, regulator, and lubricator assemblies
• Compact form factor at 5.31 inches height and 3.54 inches width and depth
• Single-unit packaging for straightforward procurement and replacement

Compatibility

Designed for use with Parker P3Y series filter, regulator, and lubricator (FRL) assemblies. Verify port size and connection type against the existing P3Y installation before ordering.

Installation Notes

Installation should be performed by a qualified industrial maintenance technician or pipefitter familiar with compressed air system service. Depressurize and bleed down the affected compressed air line before installing or removing this valve. Follow applicable OSHA lockout/tagout (LOTO) procedures and any site-specific confined energy control programs during service. Do not exceed the rated pressure and temperature specifications of the P3Y FRL assembly when placing this valve back in service.