VGD
Series
Double
Valves
Technical
Instructions
Document
Number
CC1N7631us
November
08,
2017
Siemens
AG
Building
Technologies
Division
Page
5
Accessories
Table
3.
Accessories
Part
Number
Description
Notes
AGF10.25U
Single
1"
connecting
flange
with
¼"
port
for
VGD20.xxxU
2
required
per
valve.
Order
separately
AGF10.32U
Single
1¼"
connecting
flange
with
¼"
port
for
VGD20.xxxU
AGF10.40U
Single
1½"
connecting
flange
with
¼"
port
for
VGD20.xxxU
AGF10.50U
Single
2"
connecting
flange
with
¼"
port
for
VGD20.xxxU
AGA40.4050U
1”
NPT
vent
connection
plate
for
VGD40.xxxU
Each
vent
connection
includes
¼”
NPT
test
port,
see
Mounting
instruction
M7631.3
(74
319
0278
0)
AGA40.6580U
1
¼”
NPT
vent
connection
plate
for
VGD40.xxxU
AGA40.0100U
2”
NPT
vent
connection
plate
for
VGD40.xxxU
AGA40.0150U
2
½”
NPT
vent
connection
plate
for
VGD40.xxxU
AGA61
Manual
adjusting
throttle
attachment
AGA61
permits
VGDxx.xxxU
series
valves
to
be
used
as
adjustable
limiting
orifice
valves.
Once
adjusted,
the
AGA61
has
a
provision
to
be
sealed
from
tampering.
AGA66
Sealing
gasket
to
provide
NEMA
3,
NEMA
3R,
and
NEMA
4
protection.
Gasket
kit
to
mount
SKPxx.xxxU
‐
Place
between
actuator
SKPxx.xxxU
and
valve
VGDxx.xxxU
‐
Increases
degree
of
protection
from
IP54
to
IP65
‐
Refer
to
Mounting
Instruction
M7643.2
(74
319
0421
0)
