Acvatix – valves and actuators for room and zone ... - Siemens

Acvatix – valves and actuators
for room and zone applications
TEVA (Terminal Equipment Valves and Actuators) is the
comprehensive range of valves and actuators for rooms and
zones from Siemens – covering all major HVAC applications
and satisfying all customer needs.
Thanks to the clear and application-related
structure, the right
combination of valve and actuator
can be selected for each and every
application, straightforwardly
and fast. This applies to fan coil
unit applications, chilled ceilings,
or general zone applications. The
high-quality valves and actuators
offer long service life, robust
design, a low noise level and
excellent performance. Owing
to an optimum match of valves,
actuators and controllers, TEVA
products make a major contribution
to energy efficiency. Hence,
considerable savings in energy
consumption, effort and costs
can be achieved.
By choosing TEVA products, you
get highest efficiency and reliability
– from installation through
maintenance. This is ensured not
only by specifically developed
tools for valve sizing, calculation
and project handling, but also by
Siemens’ worldwide support on
site – in more than 50 countries.
Highlights
■ Comprehensive range
of valves and actuators
for rooms and zones
covering all major HVAC
applications
■ Straightforward, fast
and reliable selection of
the right combination
of valve and actuator
■ Highest levels of efficiency,
reliability and
longevity thanks to
high-quality, high-performance
product range
■ Considerable savings in
energy, effort and costs
■ Excellent support
through tools and
worldwide Siemens
presence
Applications
Application overview
Fan coils / Post treatment units / Induction units
Chilled ceilings
Radiators
Zones
Floor heating
SSA... STA... STP... STS... SSP... SSB... SSY... SSD... SFA... SFP... RTN...
Power supply See overview on back page
Manual adjustment Yes – – – Yes Yes Yes Yes Yes Yes Yes
Position indication Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes –
Pluggable cable Yes STA72E STP72E – Yes Yes Yes Yes – –
Auxiliary switch
Control Runtime [sec]
Yes – – – – Option – – Option Option
2P AC 24 V spring return – 180 180 – – – – – 10 10
2P AC 230 V spring return – 180 180 – – – – – 10 10
3P AC 24 V 150 – – – 150 / 43 150 150 150 – –
3P AC 230 V 150 – – – 150 150 150 150 – –
DC 0...10 V, AC/DC 24 V 34 – – – 34 75 – 75 – –
DC 0...10 V, AC 24 V spring return
VVP45.../VXP45.../VMP45...
– – – 75 – – – – – –
Small valves
PN16
k vs 0.25-6.3 m3 ■ ■
/h
DESIGO DESIGO
Temperature 1...110 ºC
RX RX
Male threaded to ISO228-1
for
Variants with BS84 (Conex)
VVP45...N
∆Ps 400 kPa VVP45...
∆Ps 500 kPa VVP45...N
types
VPI45...
VVP47.../VXP47.../VMP47...
VDN.../VEN.../VUN.../VD...CLC
VPD.../VPE...
VVI46.../VXI46.../VXI46...T
Floor heating (distributors)
Combi valves
Max. flow: types 500...3000 l/h
PN25
Temperature 1...120 ºC
Differential pressure range:
14...400 kPa
Female threaded to ISO7/1
Small valves
PN16
k vs 0.25-4 m 3 /h
Temperature 1...110 ºC
Male threaded to ISO228-1
Variants with BS84 (Conex)
∆Ps 300 kPa
Radiator valves
k vs 0.25-2.6 m 3 /h
Temperature 1...100 ºC
Connections to EN215-1
Combi valves for radiators
Max. flow: 300...500 l/h
PN10
Temperature 1...100 ºC
Connections to EN215-1
Zone valves
PN16
k vs 1, 3.5, 5 m 3 /h
Female threaded to ISO7/1
∆Ps 300 kPa
Various makes with
connection
M30x1.5 mm and
closure 11.5 mm
■
DESIGO
RX
■
DESIGO
RX
■
N.O.
■
DESIGO
RX
■
DESIGO
RX
■
DESIGO
RX
■
N.O.
■
N.O.
■ ■ ■
N.O.
■ ■ ■
N.O.
■
N.O.
0...10 V
■
DESIGO
RX
■
DESIGO
RX
■
N.O.
■ ■
■ ■
■ ■ ■
■
■
N.O.
Self acting head for
radiator valves
Dimensioning
V...P45...
V...P47...
Flow kv/kvs
Stroke H/H 100
Flow [l/h]
VPI45.../VPI45...Q combi valves
Table for VPD..., VPE...
For pressure diagrams refere to the data sheet
Volume flow [l/h] in relation to presetting; see also data sheet
Presetting 1 2 3 4 5 6 7 X Y Z
Presetting +360º 5) 1 2 3 4 5 6 7 X
Stroke [mm] 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2
Type Permissible settings with SSA...
Recommended settings for STA... und STS...
VPD / VPE...A-45 25 36 45 53 60 67 72 77 81 85 88 91 93 96 98 100 102 104
VPD / VPE...B-60 31 47 60 71 81 89 96 102 106 110 114 117 120 122 124 127 129 132
VPD / VPE...A-90 57 75 90 103 114 123 132 139 145 151 156 160 165 169 173 177 181 185
VPD / VPE...B-120 67 96 120 141 158 173 186 197 206 214 221 228 234 240 246 252 257 263
VPD / VPE...A-145 86 117 145 169 189 207 223 236 248 258 267 276 284 291 298 305 311 318
VPD / VPE...B-200 95 151 200 243 280 311 339 362 383 400 415 428 439 450 459 467 475 483
Factory setting: V100 = value at 0.5 mm stroke, or presetting 3
V...I46.../V...S46...
∆P [kPa]
Auxiliary tools
Easy VASP
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HIT – HVAC Integrated Tool
Slide rule
Definitions
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Easy VASP, the Valve and Actuators Selection
Program, helps not only with standard tasks but
also with complex applications.
HIT simplifies the selection from the complete
Siemens range of HVAC controllers, valves and
actuators, sensors, thermostats and variable
speed drives.
The proven valve sizing rule simplifies the selection
of valves and covers standard selection processes
for applications with water.
Differential pressure ∆pmax [kPa]
Maximum permissible differential pressure across the control path of the valve for the entire
actuating of the motorized valve will close securely against the pressure.
Closing pressure ∆ps [kPa]
Maximum permissible differential pressure (close of pressure) at which the motorized valve
will close securely against the pressure.