Multiquip 16221 Valve - OEM Replacement Part for Screeds

This hydraulic valve controls critical flow functions in the Multiquip WRS5200 Ride-On Roller Screed's hydraulic system, which operates at 2,000 psi with a hydrostatic flow rate of 17 gpm. The WRS5200 is a hydraulically driven, self-propelled roller screed expandable from 14 feet to 52 feet, requiring precise hydraulic control for both the strike tube (450 RPM maximum) and drive tube (150 RPM maximum) operations. This valve ensures proper regulation of hydraulic pressure and flow within the system, which uses Parker Duraclean ISO 46 hydraulic oil with a 5-gallon tank capacity. Hydraulic valve failure can result in loss of screed drive power, inconsistent strike tube speed, or complete system shutdown during concrete placement operations.

Compatible with the following Multiquip models:

• WRS5200

Genuine Multiquip OEM part, sold by an authorized dealer.