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Chlorine gas dosing
VACUTROL
Change-over device (CHANGOMAT)
DOSITROL
Vaporator with safety device CSE
Our chlorine gas dosing systems are based on the vacuum safety principle and comply with the latest German safety regulations. Qualities such as the state-of-the-art standard of safety and corrosion resistance combined with only little maintenance to be done, contribute to the most distinguished reputation of our systems in the entire world.
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Pressure switches for gas DG
Diaphragm pressure switch with micro-switch (silicone-free) for monitoring gas pressures in industry, for gas and air, also for biologically produced methane, with hand wheel for switching point adjustment, can be used as special-design pressure switch, EC type tested and certified.
Switching ranges: 0.5 to 500 mbar,
DG..B for positive pressure,
DG..U for positive pressure, negative pressure and differential pressure,
DG..H locks off with rising pressure,
DG..N locks off with falling pressure,
DG..I for gas negative pressure,
electrical connection: terminals or standard plug with socket.
The following versions are available: pressure switch with gold-plated contacts for voltages < 24 V,
pressure switch with control lamp,
pressure switch with diaphragm for oxygen and ammonia (not for fuel gas), pressure switch with external adjustment.
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Wellhead control units (DHSV / MV / WV / BOP / ESD)
Hydraulic test units
Gas test units
Chemical injection units
Pressure range up to 30,000 psi
Valves, fittings, tubing according to NACE
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| Air atomizing and hydraulic nozzles for evaporative cooling, NOx control, ammonia injection and more. Find out why our high-efficiency FloMax® air atomizing nozzles are quickly becoming the industry standard for gas cooling. |
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Air Flow Sensors Based on the Calorimetric Principle for Air or Gaseous Media. Compact, Precise, Rugged and Reliable
vent-captors are compact, self-contained flow sensors that work according to a calorimetric principle. The principle allows for the creation of compact, reliable flow sensors with a price/ performance ratio not possible with other physical flow-sensing principles.
Especially at a low flow rate, no other sensing principle can achieve the high accuracy of a vent-captor.
First engineered by weber Sensors more than 20 years ago, weber continues to pioneer sensors based on this principle.
vent-captors are available as insertion and in-line types. Both are also available with a binary output as switches and adjustable set-point and with an analog output as meters with an adjustable measuring range. |
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Pressure range up to 1250 bar / 18,000 psi
Suitable for Air, Nitrogen, Argon, Helium and a wide range of other gases
Provided with Resato air-driven single acting, double acting or two-stage gas booster
Water-cooled Oxygen boosters available
All stainless steel construction |
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The Helixor anaerobic diffuser entails the treatment of domestic, industrial and mixed waste waters by means of anaerobic bacteria.
The Helixor anaerobic diffuser main features consist in:
easiness of installation and utilization;
no moving mechanical parts;
high efficiency and oxygen transfer;
high resistance to corrosion and chemicals.
The mixing anaerobic system with gas recycle for sludge treatment applying Helixor anaerobic diffusers ensures the rapid and complete sludge mixing as well as:
a uniform sludge temperature;
no separation of water from sludge;
no deposit of solid particles;
no stop in mixing;
no formation of the upper crust;
a minimum maintenance;
an increased flow of treated sludge;
reduction in time of stop and residence;
operating flexibility;
increased gas production. |
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The miniature valves of the mircrovalve technology are particularly suitable for handling technology. The microvalve products offer high performance and require a minimum of space and cabling. The 2/2 and 3/2 directional valves with electro-magnetic activation and the nominal diameters 1,5 mm, 2,5 mm and 3,0 mm are in closed position when no voltage is present. With both valve types, pressure and vacuum may be switched. The MV microvalves consist of following components:
Valve cartridge
Valve cover (fixed or rotary)
Accessories
Direct integration of microvalves in either customized or universal systems, e. g. pneumatic actuator systems, is possible with a swivelling fitting. The modular design of the GAS microvalves enables the customer to fit optional throttles, silencers etc. via a thread on the rotary cover. |
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The miniature valves of the mircrovalve technology are particularly suitable for handling technology. The microvalve products offer high performance and require a minimum of space and cabling. The 2/2 and 3/2 directional valves with electro-magnetic activation and the nominal diameters 1,5 mm, 2,5 mm and 3,0 mm are in closed position when no voltage is present. With both valve types, pressure and vacuum may be switched. The MV microvalves consist of following components:
Valve cartridge
Valve cover (fixed or rotary)
Accessories
Direct integration of microvalves in either customized or universal systems, e. g. pneumatic actuator systems, is possible with a swivelling fitting. The modular design of the GAS microvalves enables the customer to fit optional throttles, silencers etc. via a thread on the rotary cover.
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The remarkable features of GAS linear motor actuators are oustanding with respect to repeatability, short cycle time, modularity and very low power consumption. Maximum workload capacity as well as low noise level are further decisive advantages in industrial use.
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