VBG2 and VBG3 Control Ball Valves
Externally Threaded, DN15-32, for Use with 3-Nm Rotary Valve Actuators
MOUNTING INSTRUCTIONS
1
VBG 2-WAY VALVES
DN15-32
VBG 3-WAY VALVES
DN15-32
COMPATIBLE
ACTUATORS
MVN ROTARY
VALVE ACTUATORS
2
3
i
MU1B-0570GE51
X
NOMINAL PRESSURE RATING:
PN25
CONTROLLED FLUID:
CHILLED OR HOT WATER AS PER
VDI2035, WITH UP TO 50% GLYCOL.
NOT FOR USE WITH STEAM OR
FUELS.
+120 °C
+5 °C
IP40
MEDIA
TEMPERATURE
RANGE
Copyright © 2014 Honeywell Inc. ● All Rights Reserved
MU1B-0570GE51 R0714A
VBG2 AND VBG3 EXTERNALLY THREADED CONTROL BALL VALVES – MOUNTING INSTRUCTIONS
MOUNTING MVN ACTUATOR TO / DISMOUNTING FROM 2-WAY / 3-WAY VALVES
4A
4B
MOUNTING
DISMOUNTING
1
2
ORIENTATION OF BALL IN VALVE
5A
5B
FLOW
EN
OP
CL
OS
FLOW
2-WAY: CLOSED
3-WAY: B-AB OPEN
E
OP
CL
O
EN
2-WAY
2-WAY: OPEN
3-WAY: A-AB OPEN
SE
SE
OP
HONEYWELL
AB
-B
B
A-A
EN
OP
CL
O
CL
O
EN
2-WAY
B
A-A
3-WAY
SE
AB
-B
3-WAY
MOUNTING POSITIONS OF MVN ACTUATOR
6B
EN
OP
CL
OS
E
EN
OP
CL
OS
E
CL
OS
E
A
AB
A
3-WAY
EN
OP
MU1B-0570GE51 R0714A
CL
OS
CL
OS
E
EN
OP
EN
OP
CL
OS
E
2-WAY: OPEN
EN
OP
CL
OS
E
2-WAY: CLOSED
EN
OP
6A
AB
3-WAY
EN
OP
E
2
CL
OS
E
VBG2 AND VBG3 EXTERNALLY THREADED CONTROL BALL VALVES – MOUNTING INSTRUCTIONS
TYPICAL OPERATION
7A
7B: 3-WAY MIXING
INLET
INLET
INLET
AB
OUTLET
INLET
A
AB
B
OUTLET
A
B
7C: 3-WAY DIVERTING
AB
A
AB
B
A
B
VBG3 – MIXING / DIVERTING
8
MIXING
A
AB
A
AB
A
AB
B
B
B
DIVERTING
A
AB
A
AB
A
AB
B
B
3
B
MU1B-0570GE51 R0714A
VBG2 AND VBG3 EXTERNALLY THREADED CONTROL BALL VALVES – MOUNTING INSTRUCTIONS
CONNECTION SET
connection
internal
thread
pipe size
DN
order number
G 1/2"
15
AC-15TF-1
G 3/4"
20
AC-20TF
G 1"
25
AC-25TF
G 1-1/4"
32
AC-32TF
connection set
description
consisting of 1 union nut,
1 tailpiece, and 1 gasket
dimensions of connection sets
order number
a
c
G 1"
G 1/2"
AC-15TF-1
G 1-1/4"
G 3/4"
AC-20TF
G 1-1/2”
G 1"
AC-25TF
G 2”
G 1-1/4"
AC-32TF
MOUNTING CONNECTIONS
9A
9B
DISPOSAL OF VBG CONTROLL BALL VALVES
OBSERVE LOCAL REQUIREMENTS ON PROPER WASTE RECYCLING / DISPOSAL!
 Dezincification-resistant brass body
 Chrome-plated brass ball
 Teflon® seals with EPDM O-rings
 Noryl® flow control insert
Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Rolle, Z.A. La Pièce 16, Switzerland by its Authorized Representative:
Automation and Control Solutions
Honeywell GmbH
Böblinger Strasse 17
71101 Schönaich, Germany
Phone +49 (0) 7031 637 01
Fax
+49 (0) 7031 637 740
http://ecc.emea.honeywell.com
MU1B-0570GE51 R0714A
Subject to change without notice