2
2-Way Motorized Valve with Feedback installation Manual
HT# 059301-00
A
applicatiOns
steam Heating applications
The 2-Way Floating Motorized Valves are used to modulate or turn on or off the vacuum (subatmospheric steam) to
a building or process applications. They are used with Heat-Timer steam heating controls (MPC Platinum and SRC
Platinum controls).
installatiOn
components
A Valve and actuator are usually shipped in different crates
or boxes. The following components are shipped per the
following packing lists:
Valve package:
actuator package:
• Valve
• Bushing Locknut
• Actuator
• Actuator Brass Bracket
(with two hex screws and
two nuts.
• Hex Wrench (#5)
• 24 VAC Transformer
Stem Nut
• Stem Attachment
• Valve Bushing
Actuator Crank
for Manual Operation
Actuator Brass
Bracket
Valve
Valve Bushing
Bushing Locknut
Power Terminals
Feedback Terminals
Power Switch
Stem
Attachment
Stem Nut
Flow Direction
• The valve body has an arrow to show the flow direction.
• Actuator shaft moving Down will close the valve.
• Actuator Shaft moving Up will open the valve.
Flow
Down
Valve closes
Flow
Up
Valve Opens
2-Way single-seat
Flow
Down
Valve closes
Flow
Up
Valve Opens
2-Way single-seat
