• Diameter: from ND 500, to ND 2000 mm.
• Pressures of work: from NP 10 to 25 NP atm.
• Drive: Hydraulic set.

When speaking of Valves HOWWEL Bunger, we are talking about a modality of regulation valves, its characteristic of regulation is based on a driving mechanism of direct action inside the valve.

• Diameter: from ND 500, to ND 2000 mm.
• Drive: Hydraulic set.

When speaking of sliding floodgates, also known like type BUREAU, we refer to a cut device that allows us to isolate a certain point of the conduction. Due to its functionality we can include it within the safety valves.

• Diameter: from ND 400, to ND 5000 mm.
• Drive: Manual, Electrical or hydraulic set.

When speaking of sliding floodgates, we refer to a cut device that allows us to isolate a certain point of the conduction. Due to its functionality we can include them within the safety valves.