OVERFLOW CONTROLLER
The
W2 Armaturen GmbH
manufactures automatic pressure regulators, overflow regulators, safety shut-off valves and safety relief valves for all types of gases.
Overflow controller
Type 92 - 99
Overflow regulators control a system pressure, e.g. a compressor discharge pressure, a suction pressure or a differential pressure against over- or underpressure. The type designation 92 – 99 identifies the respective fuse variant. Suitable for all gases according to DVGW worksheet G260.
Upstream pressure, downstream pressure and differential pressure safety device, automatic with
Auxiliary energy from the pre-pressure.
For other – particularly aggressive – gases, devices are available with suitable materials and special equipment or with blow-out silencers to reduce the flow noise (attenuation approx. 10-20 dB). Length can be adapted to local conditions. Corner design E; straight-through design and special designs on request.
Guide range: 0.01 bar – 30 bar
Max. Inlet pressure: up to 30 bar
Max. pressure difference: up to 20 mbar
Temperature range: -15 °C to +60 °C
Design: in accordance with PED 2014/68/EU and EN 334
– DN 50 to DN 500
– ANSI and special flanges also possible according to customer requirements
Vacuum regulator
Type 86
Type 86 overflow regulators control a negative pressure against underpressure, i.e. they open when the pressure falls below a defined level to protect against overloading of tanks or compressors. The overflow regulator type 86 is mainly used in air pressure systems.
– Safety relief valve with spring-loaded measuring unit
– High response accuracy
– Can be installed in any position
– Type 12 with internal…
– No external …line required
If required, other gases on request. Installation height can be adapted to local conditions.
Guide range: 0.03 bar – 8.0 bar
Max. Inlet pressure: up to 25 bar
Temperature range: -15 °C to +60 °C
Design: in accordance with PED 2014/68/EU and EN 334
DN 150 or DN 200, other nominal sizes on request
Connections according to customer requirements (ANSI and special flanges also possible)
Fields of application
Customized fitting solution
for your fields of application and industry.
- Pipeline & gas grids
- Gas plants & gas turbines, compressors
- Power plant technology
- Refineries & Petrochemicals
- Steel mills
We have the right solution.
Solid, liquid or gaseous. High-quality production techniques from W2 Armaturen.