Central Pneumatic 97521 User Manual download pdf (Page 3)

3

Rugged valves and actuators –

long lasting, convenient and accurate

■ A safe investment thanks to

high quality

Acvatix valves and actuators stand out

due to their high quality and very long

service life. Their high reliability and fail

safety ensure consistent plant availability

.

They are based on Siemens’ many years

of experience. In addition, decades of

backward compatibility of the products

provides constant investment protec-

tion: Valves or actuators can be easily

exchanged.

■ Intelligent comfort for

optimum control

Acvatix actuators are suited for all types

of controllers used in connection with

intelligent and optimum room and build-

ing automation. Auxiliary functions sup-

port efﬁ cient plant monitoring and rapid

troubleshooting. In the event of failure

of individual plant components, energy

supply, distribution or consumption can

still be ensured via convenient manual

operation. When used in ventilation sys-

tems, for instance, the valves ﬁ tted with

magnetic actuators form the basis for

speciﬁ cally balanced comfort in rooms or

zones thanks to their high control accu -

racy and speed.

■ Full support in every respect

Whether for planning, commissioning

or service, Siemens offers you a variety

of tools to easily select and size valves

and actuators. These tools include special

software and valve slide rules as well as

online resources and practice-oriented

training. In addition, Siemens’ global

sales and service network ensures rapid,

straightforward delivery and supports

you with all questions relating to plan-

ning, engineering or the products.

■ Best quality based on many years

of experience

Acvatix is based on over 60 years of expe-

rience in valve and actuator construction

with continual incremental development

and state-of-the-art technologies. Valves

and actuators come from Siemens’ own

development and production facilities.

They are optimized based on the many

years of ﬁ eld experience and tested inten

-

sively in Siemens’ own labs. The result:

For decades, Acvatix products have been

used successfully millions of times in sim-

ple and complex HVAC plants throughout

the world. Therefore, you will receive the

best quality and greatest reliability.

Highlights

■ Unique variety for optimum planning

and design of the entire hydraulic

circuit – for all types of application

(heating, cooling, drinking

water

and steam)

■ High energy efﬁ ciency thanks to a

comprehensive range, high control

accuracy and speed

■ Safe investments due to high reli-

ability, long service life and back-

ward compatibility – even under

demanding conditions

■ Intelligent comfort thanks to com-

patibility with all room and building

automation controllers

■ Full support during planning, engi-

neering and service

■ High, tested quality and long service

life based on many years of experi-

ence plus own development and

production

Contents

Flanged 2-port and 3-port valves 6

Threaded 2-port and 3-port valves 8

Threaded 2-port and 3-port ball and slipper valves 10

Butterﬂ y valves 11

Elite/Standard line 14

Combi valves 15

TRV line 16

On /Off line 17

Refrigerant valves 18

Industrial HVAC plants and special applications 20

Sizing and selection of actuators 22

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