Honeywell ML6421 - Manuals

ML6421, ML7421 NON-SPRING RETURN ELECTRIC LINEAR VALVE ACTUATORS 63-2515—4 2 ORDERING INFORMATION When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering number. If you have additiona...

ML6421, ML7421 NON-SPRING RETURN ELECTRIC LINEAR VALVE ACTUATORS 3 63-2515—4 Fig. 1. Approximate dimensions of ML6421, ML7421 Electric Linear Valve Actuators in in. (mm). INSTALLATION When Installing this Product… 1. Read instructions carefully. Failure to follow them could damage the product or cau...

ML6421, ML7421 NON-SPRING RETURN ELECTRIC LINEAR VALVE ACTUATORS 63-2515—4 4 Mounting 1. Place the actuator on the valve with the U-bolt around the valve collar. See Fig. 2. IMPORTANT When tightening the set screws, first tighten the right set screw. See Fig. 2. 2. Place the U-bolt against the valve...