Product Overview

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Siemens Building Technologies Two-port and three-port small valves PN16, ANSI Class 250 CM1N4845E
HVAC Products 11.2001
D
L2
L1
H1
H2
B
00174
DN D Valve type B H1 H2 K L1 L2 G
[mm] [kg]
10 G½B VMP45.10-0.25 … 1.6
VMK45.10-0.25 … 1.6
29 44.9
≈ 54
40 60 30 0.36
15 G¾B VMP45.15-2.5 31 44.9
≈ 54
40 65 32.5 0.46
20 G1B VMP45.20-4 36 48.9
≈ 58
50 80 40 0.64
ALG… screwed fittings with flat seal, available from Landis & Staefa
Type code DN
(Valve)
[mm]
For valve type D D1 D2 L
≈
[mm]
T
≈
[mm]
ALG13
10 V…P45.10-0.25
bis
V…P45.10-1.6
G½B
R
3
/8
24 9
with male
threads
ALG13 and 14
D1
T
L
D
01110
ALG14
15 V…P45.15-2.5 G¾B R½ 29.5 12
ALG15
20 V…P45.20-4 G1B Rp½ 23 13
ALG20
25 V...P45.25-6.3 G1¼B Rp¾ 25 15
ALG25
25 V...P45.25-10 G1½B Rp1 27 17
ALG32
32 V...P45.32-16 G2B Rp1¼ 32 19
with female
threads
ALG15 to 40
T
L
D
D2
01111
ALG40
40 V...P45.40-25 G2¼B Rp1½ 32 19
SERTO compression fittings are not supplied by Landis & Staefa and must be ordered
from your trade supplier.
Type code DN
(Valve)
[mm]
For valve type D D3
External diameter
SO 21-12-1/2”
SO 21-14-1/2”
SO 21-15-1/2”
10 V…P45.10-0.25
bis
V…P45.10-1.6
G½
12 mm
14 mm
15 mm
D
D3
4845M06
SO 21-17-3/4”
SO 21-18-3/4”
15 V…P45.15-2.5 G¾ 17 mm
18 mm
DN = Nominal width of valve [mm]
D = Valve thread (internal cylindrical)
D3 = External diameter for seamless copper and mild-steel piping
Three-port valve with
T bypass (4-ports)
VMP45... und VMK45...
Screwed fittings