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Installation Instructions
SpaceLogic VB2x0R / VB3x0R
Ball Valves with MB6 Series Two-Position Actuators
© 2021 Schneider Electric. All rights reserved. All trademarks are owned by Schneider Electric Industries SAS or its affiliated companies. January, 2021 tc
Document Number: F-27680-4
www.schneider-electric.com
Inspect the package for damage. If package is damaged,
notify the appropriate carrier immediately. If undamaged,
open the package and inspect the device for obvious dam-
age. Return damaged products.
• Wrench 1 to 1-5/8” (25 to 40 mm)
• Pipe wrench according to pipe size
Training — Installer must be a qualified, experienced techni-
Other accessories as appropriate
• Electrical shock hazard! Disconnect power before
installation to prevent electrical shock or equipment
• Make all connections in accordance with the electrical
wiring diagram and in accordance with national and
local electrical codes. Use copper conductors only.
• All conductors shall be provided with insulation rated for
the highest voltage motor and end switch circuits.
• Avoid locations where excessive moisture, corrosive
fumes, explosive vapors, or vibration are present.
• Avoid electrical noise interference. Do not install near
large conductors, electrical machinery, or welding
• When making lead connections within the actuator, use
caution not to put leads or connectors below the motor.
• The use in systems which have substantial make-
up water (open systems) is not recommended.
Follow proper water treatment practices and system
The valves can be mounted in horizontal or vertical piping.
When installed in horizontal piping, the actuator must be
above the valve body. It can be tilted left or right but it must
not be tilted below 90° from vertical.
These valves must be piped according to the water flow
directions as below and marked on the valve. Two-Way valve
flow should go A to AB. Three-Way valves should only be ap-
plied as mixing valves (see diagram).