Mack Relay Valve, 20QE401R

Relay Valve R-14H, 1 1/2 inch-14Supply Port, 2 1/2 inch-14 Delivery Ports, 1 1/4 inch-18 Control Port, 1 1/8 inch-27 Balance Port 4 psig Cracking Pressure Aluminum This Part Also Available in Excel EM35890.

This Mack part carries a 2 Year Warranty

OEM Cross References: 20QE401R, 20QE419R, 20QE460, 7883-KN28071