Product Overview

F-26496-8 © Copyright 2013 Schneider Electric All Rights Reserved. 9
N O T E
Three-way N.O. applications can be achieved when using a N.C. actuator, by piping the
valve in reverse. The three-way examples show normally closed actuators.
Sweat Connections
T C A U T I O N
Do not solder with actuator in place, or with paddle against seat, as the heat can damage
the unit. Before soldering, move the manual open lever into Open position then remove the
actuator from the body. Orient paddle so it is not against a seat.
Use lead or tin based solder with melting point below 600 °F. Do not overheat. Direct flame tip away from valve. Cool valve quickly with a wet cloth.
Body assembly can be submerged for leak testing prior to attaching the actuator.
Threaded Connection
Apply Teflon tape to all but the last two threads of male pipe thread. Hand screw the pipe into the valve, turning it as far as it will go. Use a wrench to fully tighten the
valve to the pipe. Do not over tighten or strip the threads.
POWER
OFF
A
B
Coil
POWER
OFF
A
B
Coil
POWER
OFF
A
B
Coil
POWER
OFF
AB
Coil
POWER
OFF
A
B
Coil
A
B
POWER
OFF
Coil
Figure-6b 2-Way Valve With
Normally Open Actuator
Figure-6a 2-Way Valve With
Normally Closed Actuator
Figure-6c 3-Way Valve in
Mixing Configuration Normally
Closed to the Coil
Figure-6d 3-Way Valve in
Mixing Configuration Normally
Open to the Coil
Figure-6e 3-Way Valve in
Diverting Configuration
Normally Closed to the Coil
Figure-6f 3-Way Valve in
Diverting Configuration
Normally Open to the Coil