The importance of the small Automatic orifice in Air valves
Most modern combination air valves have at least two orifices, which serve three functions as follows:…
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Some considerations in sizing Pressure Reducing valves for water pipelines
Self actuated Pilot Operated Water Control Valves are very flexible in that they can be used…
The use of Maric Flow Controllers on Slurry Pump Gland Service Water
Small pressure reducing valves have long been used to control the pressures into the glands of…
Preventing waterhammer damage in pipelines
In part 1 of this article we looked at the use of check valves to reduce…
SURGE SEMINAR
Download all the details of the 2013 Surge Seminar here: Surge Seminar 2013. Ultra has been…
Choosing the right check valve to prevent waterhammer damage.
Waterhammer destroys pipes, pumps, valves and reputations. It’s often caused by pump power failures and valves…