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phone: +49 (0) 69-26099082
fax: +49 (0) 69-26099091
email: info@abg-armaturen.com
Drinking water
 Wastewater
Industrial plant
Seawater
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"Automatic Control Valves (RVA)"
Size: DN 50 – 800 mm
Pressure: PN 10 – 40 bar
Face to face: DIN EN 588-1 series 1(DIN 3202-F1)
Flanges: DIN EN1092-2(DIN 2501)
Product Features:
AB Control Valves are used as regulating and Control valves. The body is designed in either horizontal or
diagonal shape, with the internal configuration suitable for fluid flow. The valves are controlled automatically
by a pilot valve and water flow. The body interior and exterior is coated with epoxy powder.
Application:
Automatic control valves are used to control pressure, flow rate, fluid level, pump operation and … automatically.
they can use in water supplies and water storages, pipe line and water networks, pump stations, etc. these
valve can be used for fluids such as water and raw water with temperature up to 70°C.
Corrosion protection:
All casting parts are coated with epoxy powder RAL 5015 or 5005 by electrostatic method.
Different types of Automatic valves
Pressure reducing valve (RVAP115)
The Automatic valve type 115 maintains the reduced downstream pressure at a
constant value irrespective of the changes in upstream pressure and flow rate.
Pressure reducing & Sustaining valve (RVAP115-2)
Automatic valve type 115-2 performs the two following functions automatically:
1- keeping outlet pressure constant irrespective of variation in the inlet pressure.
2- Adjust and maintain inlet pressure at constant value.
Pressure relief or Sustaining valve (RVAR116)
Automatic valve type 116 is capable of adjusting the inlet pressure, control the
network pressure and if necessary bypass the excessive pressure through the
adjacent pipe.
Pressure regulating solenoid valve (RVAP116E)
Automatic valve type 116E/D performs two duties:
1- Acting as a relief valve when the inlet pressure exceeds the adjusted value.
2- Acting as a shut-off valve by signal from the solenoid valve.
Surge anticipator valve (RVAP116-6)
In electricity failure situations, the automatic valve type 116-6 opens to release
excessive pressure and then closes slowly before creation of surge effect.
Check valve with controllable opening & closing speed (RVAF118-2R)
Automatic valve type 118-2R closes on pressure return wave and opens with
adjustable speed when the inlet pressure returns to the initial valve.
Pump control valve (RVAC118)
Automatic valve type 118-2R-EL is responsible for protection of the pump's
electric motor by preventing water hammer effect when pump is turned off.
Rate of flow control valve (RVAF114)
Automatic valve type 114-E&D controls the outlet flow rate irrespective of
pressure variation.
Solenoid control valve (RVAF113)
Automatic control valve type 113 equipped with solenoid valve, acts as a
shut-off valve and can be used in the following status:
1- To close when power failure occurs.
2- To open when power failure occurs.
Float control valve (RVAM-RVAS)
Floater valves model 110-6 and 110-10 keep tank water at constant level or
keep the water level between the adjusted maximum and minimum range.
Excess flow shut - off valve (RVAE85)
Automatic valve type 85-H&E is used as a safety valve down stream of water
reservoirs to prevent the reservoir water from wasting and from downstream
flood. When the pipe bursts, the valve closes quickly with adjustable closing
time
- Type 85-H for places without electricity.
- Type 85-E for places with electricity.
Features and specifications change without notice
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ABG Armaturen
phone: +49 (0)69-26099082
fax: +49 (0)69-26099091
email: info@abg-armaturen.com |
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Aplication fields for