Douglas Chero

Douglas Chero S.p.A was founded in 1974, in the industrial zone of Carpaneto Piacentino, Piacenza, Italy. The increasing need for high-quality forged pipe fittings became the reason of production.

Valve types:

• gate valves
• stop valves
• shut-off valves
• needle valves
• piston valves
• ball valves
• butterfly valves
• ball valves

Valve head connection types:

• bolted
• welded on (with a lining or full penetration)
• without head or compression seal.

Performance:

• bulkhead
• angular
• u-type bellows
• for cryogenic installations
• vacuum systems 
• others

Drives:

• electro
• pnevmo
• hydro 
• others

Dimensions:

• from 1/4 «to 2» bore and tapered bore (up to 8 «for the production of urea)

Connections:

• weld-on stud screwed butt joint
• flange
• welding
• pipe

Pressure classes:

• ANSI from 150 (20 bar) to 4500 (750 bar)

Materials: