Spec
Sheet
Water-bearing Components
Heat
Distribution
KÖB & SCHÄFER GmbH, Flotzbachstr. 33, A-6922 Wolfurt, Tel. +43/5574/6770-0, Fax 65707, E-Mail: [email protected]
We reserve the right to make technical changes.
4600-1
2005-12-10_E
Motor valves
[Art. No. ZV-...]
These Siemens valves (models VVG and VXG) are characterised by precise control behaviour and leak-tight closing
without leakage losses
an important criterion for quality, especially for the Pyromat burner series with accumulator
operation.
Motor-operated Valves
[Art. No. ZH-3-…]
[Art. No.]
Structural design
Model
DN
[mm]
Kvs
[m3/h]
Adjusting
drive
230 V
Incl. complete bolted
connection
ZV-2-20
Two-port valve
VVG 48.20
20
6,3
SSY 319
R ¾" – G 1¼"
ZV-2-25
Two-port valve
VVG 48.25
25
10
SSY 319
R 1" – G 1½"
ZV-2-32
Two-port valve
VVG 48.32
32
16
SQS 35.00
R 1¼" – G 2"
ZV-2-40
Two-port valve
VVG 48.40
40
20
SQS 35.00
R 1½" – G 2¼"
ZV-3-20
Three-port valve
VXG 48.20
20
6,3
SSY 319
R ¾" – G 1¼"
ZV-3-25
Three-port valve
VXG 48.25
25
10
SSY 319
R 1" – G 1½"
ZV-3-32
Three-port valve
VXG 48.32
32
16
SQS 35.00
R 1¼" – G 2"
ZV-3-40
Three-port valve
VXG 48.40
40
20
SQS 35.00
R 1½" – G 2¼"
ZH-3-50
Three-way valve
VBF 21.50
50
40
SQK 33
Counter-flange, seals
ZH-3-65
Three-way valve
VBF 21.65
65
63
SQL 33
Counter-flange, seals
ZH-3-80
Three-way valve
VBF 21.80
80
100
SQL 33
Counter-flange, seals
ZH-3-100
Three-way valve
VBF 21.100
100
160
SQL 33
Counter-flange, seals
ZH-3-125
Three-way valve
VBF 21.125
125
550
SQL 33
Counter-flange, seals
Pumps
[Art. No. ZP.-...]
[Art. No.]
Pump model
DN
[mm]
Voltage
[V]
Capacity
[W]
Capacity
[m
3
/h/mWS]
Incl. complete bolted
connection
RPM-
controlled
ZPS-255
UPS 25-50
25
230
35-80
3.0/1.8
R 1" – G 1½"
-
ZPS-256
UPS 25-60
25
230
45-90
3.0/2.5
R 1" – G 1½"
-
ZPE-256
UPE 25-60
25
230
25-60
3.0/2.0
R 1" – G 1½"
X
ZPS-258
UPS 25-80
25
230
140-245
3.0/6.0
R 1" – G 1½"
-
ZPE-258
UPE 25-80
25
230
40-250
4.0/5.0
R 1" – G 1½"
X
ZPS-325
UPS 32-55
32
230
90-140
6.0/2.5
R 1¼" – G 2"
-
ZP-325-4
UP 32-55
32
400
175
6.0/3.0
R 1¼" – G 2"
-
ZPS-326
UPS 32-60
32
230
45-90
3.1/2.5
R 1¼" – G 2"
-
ZPS-328
UPS 32-80
32
230
145-245
6.0/4.3
R 1¼" – G 2"
-
ZPS-328-4
UP 32-80
32
400
270
6.0/4.70
R 1¼“ – G 2“
-
ZPS-406
UPS 40-60 F
40
230
115-340
12/3.1
Counter-flange, seals
-
ZPS-406-4
UPS 40-60 F
40
400
90-320
12/3.8
Counter-flange, seals
-
ZPS-506-4
UPS 50-60 F
50
400
130-430
15/4.0
Counter-flange, seals
-
ZPS-656-4
UPS 65-60 F
65
400
185-660
20/3.8
Counter-flange, seals
-
ZPS-806-4
UPS 80-60 F
80
400
320-880
30/4.5
Counter-flange, seals
-
ZPS-8012-4
UPS 80-120 F 80
400
710-1500
30/6.0
Counter-flange, seals
-
ZPS-1060-4
TP 100-60 F
100
400
1100
40/5.7
Counter-flange, seals
-
Note: Z-products are not sold alone. Z-products are only available together with an overall system.
