Dfc is the largest valve manufacturer on the african continent.
Vent o matic air valves.
This premium air release valve outperforms the competition.
Dfc manufactures well known valve brands for the water effluent and mineral processing markets and currently exports its products to 129 countries around the globe.
Maid o mist manufactures and markets automatic and manual air elimination valves for hydronic steam and solar applications.
Vent o mat model rgx air release valve from sewage slurry air release valves 0 the original anti shock anti surge air release and vacuum break valves for water sewage and effluent pipelines.
Since 1932 maid o mist has manufactured the most complete line of air elimination valves in the industry.
Vent o mat series rbx the original anti shock anti surge air release and vacuum break valves for water and other liquids with up to 5 solids.
The company is also a leading solutions provider for water pipeline protection active pressure and water loss management.
Automatic air valves for all hot water and solar heating systems correct problems and avoid trouble by installing these float operated auto vents.
The air valves are modelled in all major surge analysis programmes and specified for its unique defence against pipe burst and water hammer.
Vent o mat series rbx air release valves feature an automatic anti shock orifice 8 device that servestodeceleratewaterapproachingatexcessivespeed therebylimitingpressurerisetoamaximum of1 5xratedworkingpressureofthevalve.
Located in elmhurst illinois val matic valve manufacturing makes quality valves for municipal and industrial applications.
Vent o mat advantages key features high capacity air discharge during pipeline filling.
Val matic clean water air valves are certified to nsf ansi standard 61 for drinking water components.
In instances where a pipeline experiences water column separation due to pump stoppage high shock.
We also manufacture and market a line of float operated level controls for water applications.
They vent air from mains solar panels pipe lines boilers unit heaters chillers convectors radiant panels coils baseboard and free standing radiation.
In addition to its air valve functions it successfully assists in the elimination of surge and water hammer as a standard and automatic function.
Two papers on air valves as well as our sizing software are available by request or on our software page.