Instructions
Manitowoc Beverage Systems Sellersburg,
2100 Future Drive, Sellersburg, IN 47172, Tel: 812-246-7000, www.manitowocbeverage.com
5031227 REV 2
5/12
Subject: 464 Flow Control Base Kit (5031061)
This kit was developed to replace, and correct leaking flow controls on the 454 and
464 series valves. Please follow these instructions for installation of this kit.
Steps for Replacement:
1 Turn power off to valves by turning key switch to the off position.
2 Remove the cover from leaking valve.
3 Unplug the low voltage connection from valve. (See Figure 1)
4 Turn water and syrup off by turning the valve shutoffs on the Back Block to the off
position. (See Figure 2)
5 Remove the valve from unit by pulling the Latch pin up then pulling the valve toward
you. (See Figure 3)
Once the valve is removed from the unit all valve components must be removed from the
existing flow control base. Save all components removed from valve for reassembly unless
otherwise noted.
6 Remove the four screws from the front of the valve that secure the Diffuser block and
the Solenoid Coil Assembly. (See Figure 4)
7 Remove the Diffuser block and Solenoid Coil Assembly from valve.
8 Remove the two screws that secure the Pallet Retainer Spring and/or Orifice caps to the
flow control base. (See Figure 5)
9 Remove the Pallet Retainer Spring (if used), both Orifice Caps, and Pallets from the flow
control base. (See Figure 6)
10 Remove the Pivot Pin, and Coil spring (if used) from Flow Control Base. (See Figure 7)
464 Flow Control Base Kit 5031061
Part #
Description
Qty
020001284
Screw 8 x 5/8 PH
3
61004
Retainer Plate
1
64300
464-GP Flow Rate
Adjustment
2
5028273
O-Ring
2
60047G
464 Flow Control
Base
1
FIGURE 1
FIGURE 2
FIGURE 3
Unplug
FIGURE 4
SCREWS
SCREWS
SCREWS
FIGURE 5
Pallet
Orifice Cap
FIGURE 6
FIGURE 7
Coil Spring
Pivot Pin
