Product Overview

ManualsBrandsSiemens ManualsControl ValvesVXP 3/4" 3-Port Seat Valve (4.68 Cv)

CM1N4845E

11.2001

Siemens Building Technologies

HVAC Products

845

Two-port valves (2-ports)

VVP45.10-0.25 to VVP45.25-6.3

VVK45...

Three-port valves (3-ports)

VXP45.10-0.25 to VXP45.25-6.3

VXK45...

Three-port valves with T bypass (4-ports)

VMP45.10-0.25 to VMP45.25-4

VMK45...

Two-port valves (2-ports)

VVP45.25-10 to VVP45.40-25

Three-port valves (3-ports)

VXP45.25-10 to VXP45.40-25

Two-port and three-port

small valves PN16,

ANSI Class 250

V...P45...

V...K45...

• Two-port valves, types VVP45… and VVK45.10-…

• Three-port valves, types VXP45… and VXK45.10-…

• Three-port valves with T bypass, types VMP45… and VMK45.10-…

• Nominal pressure 16 bar, ANSI Class 250

• Bronze (Rg5) valve body

• DN10, DN15, DN20, DN25, DN32 and DN40

• DN10 valves available with thread for compression fitting (V…K45.10-…)

• Male threaded connections G...B

• Nominal stroke 5.5 mm

• Manual adjuster

• Screwed fittings ALG... with flat seal, available from Landis & Staefa

• SERTO compression fittings, type SO21… available from suppliers to the trade

• Can be fitted with type SSB… or SSC... electric actuators

Summary of content (10 pages)

PAGE 1
4 845 Two-port valves (2-ports) VVP45.10-0.25 to VVP45.25-6.3 VVK45... Two-port valves (2-ports) VVP45.25-10 to VVP45.40-25 Three-port valves (3-ports) Three-port valves with T bypass (4-ports) VXP45.10-0.25 to VXP45.25-6.3 VMP45.10-0.25 to VMP45.25-4 VXK45... VMK45... Three-port valves (3-ports) VXP45.25-10 to VXP45.40-25 Two-port and three-port small valves PN16, ANSI Class 250 • • • • • • • • • • • • • CM1N4845E 11.2001 V...P45... V...K45... Two-port valves, types VVP45… and VVK45.
PAGE 2
Use • In ventilation and air-conditioning systems for water-side terminal unit control in closed circuits, e.g. induction units, fan coil units, small reheaters and small re-coolers, for use in: − Two-pipe systems with one heat exchanger for heating and cooling − Four-pipe systems with two separate heat exchangers for heating and cooling • In closed-circuit zone heating systems, e.g.
PAGE 3
Threaded fittings for V...P45... Compression fittings for V...K45.10-... DN Valve threads For valve type 10 G½B 15 G¾B V…P45.10-0.25 to V...P45.10-1.6 V…P45.15-2.5 20 25 G1B G1¼B 25 G1½B 32 G2B 40 G2¼B DN Valve threads For valve type G½B V...K45.10-0.25 bis V...K45.10-1.6 [mm] Other L&S valves ALG14 Supplier: SERTO Exernal pipe diameter SO 21-12-1/2” 12 mm SO 21-14-1/2” 14 mm SO 21-15-1/2” 15 mm SO 21-17-3/4” 17 mm SO 21-18-3/4” 18 mm ALG15 ALG20 V…P45.20-4 VVP45.25-6.3 VXP45.
PAGE 4
Equipment combinations Valve types V...45.10-0,25 to V...45.25-6,3 are operated with type SSB... actuators (see data sheet N4891) or type SSC... actuators (see data sheet N4895) whereas valve types V...P45.25-10, V...45.32-16 and V...P45.40-25 are only operated with type SSC... actuators. Actuator Operating voltage Control Run-time SSB31... SSB61... SSB81... SSC31... SSC61... SSC81... AC 230 V AC 24 V AC 24 V AC 230 V AC 24 V AC 24 V 3-position DC 0 ...10 V 3-position 3-position DC 0 ...
PAGE 5
V...45.10-0.25 to V...45.25-6.3 V...P45.25-10 to V...P45.40-25 V100 V100 1 1 B AB AB A 0,4 AB 0,4 A AB B B 0,2 0,2 0 0 0 0,2 0,4 0,6 0,8 H0 Caution ! A 0,6 A 0,6 B 0,8 B A 0,8 00171 B 00170 A Control characteristics 1 0 H100 H0 0,2 0,4 0,6 0,8 1 H100 Type VX...45... and VM...45... valves may be used only in mixing applications.
PAGE 6
Type VMP45... and VMK45... valves may be used only in mixing applications. 01465 Three-port valves with T bypass (4 ports) VMP45… / VMK45...
PAGE 7
Technical data Operating data Materials Dimensions / Weights Accessories Characteristics Path A → AB – Bypass B Leakage – Path A → AB – Bypass B Rangeability Pressure class PN16 ANSI Class 250 Nominal stroke Valve materials – Valve body – Stem – Plug, seat, gland – O-rings Dimensions Threaded connections – Valve – Screwed fittings Weights ALG… screwed fittings (supplier: Landis & Staefa) SO 21… screwed fittings (supplier: SERTO) Compression fittings (for valves V...K45.10-0.25 bis V...K45.10-1.
PAGE 8
Dimensions All Dimensions in mm Two-port valves (2-ports) VVP45... / VVK45... L4 D H1 H2 00172 B L2 L1 DN [mm] 10 D Valve type B H1 H2 L1 L2 29 44.9 ≈ 54 60 30 15 G½B VVP45.10-0.25 … 1.6 VVK45.10-0.25 ... 1.6 G¾B VVP45.15-2.5 G [kg] 0.26 31 44.9 ≈ 54 65 32.5 0.30 20 G1B 36 48.9 ≈ 58 80 40 VVP45.20-4 L4 0.42 25 G1¼B VVP45.25-6.3 42 51 ≈ 60 80 40 49 0.76 25 G1½B VVP45.25-10 32 40 70 62.5 ≈ 71 105 52.5 62.5 1.40 VVP45.32-16 80 69 ≈ 78 105 52.
PAGE 9
Three-port valve with T bypass (4-ports) VMP45... und VMK45... D H1 H2 00174 L2 B L1 DN [mm] 10 Screwed fittings D Valve type B H1 H2 K L1 L2 29 44.9 ≈ 54 40 60 30 15 G½B VMP45.10-0.25 … 1.6 VMK45.10-0.25 … 1.6 G¾B VMP45.15-2.5 G [kg] 0.36 31 44.9 ≈ 54 40 65 32.5 0.46 20 G1B 36 48.9 ≈ 58 50 80 40 0.64 VMP45.
PAGE 10
/10 ã 2001 Siemens Building Technologies Ltd. Siemens Building Technologies HVAC Products Two-port and three-port small valves PN16, ANSI Class 250 Subject to changes CM1N4845E 11.