The SERIES 200 in Stainless Steel is a range of diaphragm valve suitable for Dust collector applications, in particular for reverse pulse jet filter cleaning of filter bags, cartridges, envelope filters, ceramic filters and sintered metal fibre filters. The Series 200 valve has the inlet port at 90° to the outlet port. The range includes two models, which comprises a 1" valve and the 1 1/2" size valve. Both models have a single diaphragm. The inlet and outlet ports have threaded female gas connections. The 200 Series valves in Stainless Steel, are manufactured in AISI316L. These valves are particularly appropriate for installation in aggressive environments
where there is risk of corrosion. Chemical processes, off-shore refineries and plants, and in nuclear environments are just some typical applications where the series 200 valve in stainless steel can be mounted. With a special diaphragm which has FDA Accreditation/Approval, the stainless steel valve can also be installed in special environments including, pharmaceutical, food and grain, wheat and flour, and in any other environment where food grade or medical is required. The Series 200 in Stainless Steel is available in 2 versions: 

The SERIES 600 and 700 is a range of high performing diaphragm valve, suitable for Dust collector applications, in particular for
reverse pulse jet filter cleaning of filter bags, cartridges, envelope filters, ceramic filters and sintered metal fibre filters. These valves,
due to their inlet port larger than the outlet port, create a Venturi effect by causing a high flow rate at the outlet. The inlet is provided with a square flange designed for the coupling with a counter flange (optional) and stub pipe which are welded directly to the tank. The outlet is equipped with a quick connection fitting for the blow tube. The valves are constructed in die-cast aluminium and have an anodised protection treatment which protect them from corrosive and environmental agents. Bolts and screws are in stainless steel. The 600 and 700 Series are available in the following versions:

• VNP, with integrated solenoid pilot
• VEM, with remote pneumatic connection.

The SERIES 300 is a range of diaphragm valve suitable for Dust collector applications, in particular for reverse pulse jet filter
cleaning of filter bags, cartridges, envelope filters, ceramic filters and sintered metal fibre filters. The Series 300 valve has the inlet
port at 90° to the outlet port These valves allow a very quick connection, by fitting directly to unthreaded pipes. These valves
are available in three models: 3/4, 1, 1 1/2". The 1 1/2" model is available in the single and double diaphragm version. The valves
are constructed in die-cast aluminium and have an anodised protection treatment which protect them from corrosive and
environmental agents. Bolts and screws are in stainless steel. The 300 Series is available in the following versions:

• VNP, with integrated solenoid pilot
• VEM, with remote pneumatic connection.

Important: The installation of these valves should only be for pneumatic connection and not for mechanical fixing. We suggest
that the pipe should butt up to the internal lip of the valve.

The 400 SERIES valves are suitable for low pressure systems (0.5 ÷ 1.5 bar), and high pressure systems (0.5 ÷ 7.5bar). The Series 400 is a range of diaphragm valve suitable for Dust collector applications, in particular for reverse pulse jet filter cleaning of filter bags, cartridges, envelope filters, ceramic filters and sintered metal fibre filters. These valves have been designed to be installed flat surfaces or square/rectangular tanks. They are called “full immersion” because they draw the compressed air directly from the tank, with higher pneumatic performance. Upon request they can be supplied complete with the blow tube and counter flange. The valve is fixed to the tank with a special counter flange and fixing screws. The 2, 2 1/2" and 3” are all double diaphragm valves; the 1 1/2" model can be single or double diaphragm valve. The valves are constructed in die-cast aluminium and have an anodised protection treatment which protect them from corrosive and environmental agents. Bolts and screws are in stainless steel. The 400 Series is available in the following versions:

• VNP, with integrated solenoid pilot
• VEM, with remote pneumatic connection.

The SERIES 200 is a range of diaphragm valve suitable for Dust collector applications, in particular for reverse pulse jet filter cleaning of filter bags, cartridges, envelope filters, ceramic filters and sintered metal fibre filters. The Series 200 valve has the inlet port at 90° to the outlet port. The 200 Series range comprises 7 models, from 3/4" to 3", all with threaded female gas connections. The 1 1/2" model is available in the single and double diaphragm versions, while the 2", 2 1/2" and 3" are all double diaphragm valves. The special design assures an extremely fast opening time, high flow rates and easy installation. The valves are constructed in die-cast aluminium and have an anodised protection treatment which protect them from corrosive and environmental agents. Bolts and screws are in stainless steel. The 200 Series is available in the following versions: 

• VNP, with integrated solenoid pilot
• VEM, with remote pneumatic connection.