16
Schneider Electric
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ö
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VACAT_July2011 July 2011
ao
© 2011 Schneider Electric. All rights reserved.
Valve and Actuator Catalogue
Globe Valves
Design
2-way plug valve, stem up closed
Pressure class
PN 16
Flow characteristic
Equal percentage modified
Stroke
20 mm
Rangeability (Kvs/Kv min)
>50
Leakage
Tight sealing
∆
Pm
400 kPa, water
Max. temperature of medium
120°C
Min. temperature of medium
-20°C
Max. glycol/concentration
50%
Connections
Flange according to ISO 7005-2
Materials
Body
Nodular iron EN-JS 1030
Stem
Stainless steel SS 2346
Plug
Brass CW602N
Plug Sealing
EPDM
Seat
Nodular iron EN-JS 1030
Stem packing
EPDM
V211
The V211 is a flanged valve with a soft seat for tight shut off
Suitable for a wide range of applications such as heating, cooling and
air handling systems with hot or chilled water.
If the valve is used for media at temperatures below 0 °C, it should
be equipped with a heater in order to prevent ice formation on the
valve stem.
V211
Max Close-off Pressure kPa
Non Spring Return Actuators
Spring Return
Part number
DN
Kvs
Rangeability
M310
M400
M800
M1500
MV15B MG900 SR
300N
400N
800N 1500N 1500N 900N
721-1116-000
15
1.6
>50
800
800
1600
1600
1600
1600
721-1120-000
15
2.5
>50
800
800
1600
1600
1600
1600
721-1124-000
15
4.0
>50
800
800
1600
1600
1600
1600
721-1128-000
20
6.3
>50
650
650
1500
1600
1600
1600
721-1132-000
25
10
>50
400
500
1150
1600
1600
1160
721-1136-000
32
16
>50
300
350
850
1350
1350
855
721-1140-000
40
25
>50
150
250
600
950
950
605
721-1144-000
50
38
>50
50
150
400
650
650
415
Replacement packing box: 1-001-0800-0
