1626105280 Adjustable Pressure Regulator Valve For Rotary Screw Air Compressor

Product Introduction

Keeps system pressure locked in under shifting load. Pictured is a series of adjustable regulator valves with aluminum alloy bodies, side flange mounts, and top black handwheel adjusters—matching the 162610528x family. This unit (1626105280) serves as a pressure control/regulating valve in oil-injected screw compressors, managing downstream pressure and pneumatic flow. When the spool sticks, seat wears, or diaphragm leaks, symptoms include pressure sag, slow recovery, unstable unloading, and excess power draw from over-generation.

Change it when diagnostics call for it. Swap on fault confirmation or valve overhaul; verify port size, pressure range, and actuation type against the removed unit. Supplier listings tie 1626105280 closely with 1626105281 as cross-reference/updated numbers. Service life depends on air quality, temperature, and maintenance cycles. Also called regulator valve, pressure regulating valve, control valve.