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
Landis & Staefa Supplier: SERTODN
[mm]
Valve
threads
For valve type
Male
thread
Female
thread
Exernal
pipe diameter
10 G½B V…P45.10-0.25
to
V...P45.10-1.6
ALG13 SO 21-12-1/2”
SO 21-14-1/2”
SO 21-15-1/2”
12 mm
14 mm
15 mm
15 G¾B V…P45.15-2.5
ALG14 SO 21-17-3/4”
SO 21-18-3/4”
17 mm
18 mm
20 G1B V…P45.20-4
ALG15
25 G1¼B VVP45.25-6.3
VXP45.25-6.3
ALG20
25 G1½B VVP45.25-10
VXP45.25-10
ALG25
32 G2B VVP45.32-16
VXP45.32-16
ALG32
40 G2¼B VVP45.40-25
VXP45.40-25
ALG40
Supplier: CONEX Supplier: KUTERLITEDN
[mm]
Valve
threads
For valve type
Standard Compression
Fittings (Type A)
Standard Compression
Fittings
10 G½B V...K45.10-0.25
bis
V...K45.10-1.6
Compression fitting 65/15
Union nut 63/15
External pipe diameter
15 mm
Compression fitting 978B
Union nut 978A
External pipe diameter
15 mm
Other PN16 valves with a stroke of 5.5 mm and screwed fittings, but with higher
pressure differentials:
Type Valve description Data sheet
VVG44...
Two-port valves PN16 N4364
VVI52.15…
Two-port valves PN16/25 N4377
VVG55...
Two-port valves PN25 N4379
VXG44...
Three-port valves PN16 N4464
VMP43…
Two-port valves PN16
Three-port valves PN16
Three-port valves with T bypass PN16
N4841
Ordering
When ordering, please specify the quantity, product name and type code, plus the
quantity of ALG… screwed fittings required, if any. The ALG…screwed fittings (Landis
& Staefa) and the SS… actuators must be ordered as separate items.
1 three-port valve with T bypass, type VMP45.10-1, and
4 sets fittings, type ALG13
The valves, actuators and screwed fittings are packed separately.
Threaded fittings
for V...P45...
Compression fittings
for V...K45.10-...
Other L&S valves
Example
Delivery