Quicklub QLS 301 Grease Bottom Valve Remote Control 120 VACLincoln Quicklub QLS 301 Grease Bottom Valve Remote Control 120 Volt AC The QLS 301 for Remote Control allows customers to be in control of the lubrication process. The 120 VAC models have no cycle monitoring and are on off controlled by the user's external timer or PLC. The minimum pause time requirements should be followed when setting up the external controller. Compact pre assembled pump and metering valve work with customer's PLCs, no need for