|We offer ball, diaphragm and butterfly valves. Ball valves can have two or three ways with brass or stainless steel body. 1″ to 4″ diameter. Butterfly valves have a threaded construction, wafer, lug… The body materials are made of brass, nodular cast iron , carbon steel and stainless steel. Diaphragm valves can be electric, pneumatic or manual and with threaded connections. Reducing valves according to EN 802-2 protect household water installations against excessive pressure from the supply network. They can also be used for industrial and commercial applications within the scope of their specification. Installing a pressure reducing valve, overpressure damage is prevented and water consumption is reduced.