Flow regulation valve

Regulates flow or pressure in a pipe. Valve designed for vena contracta operations with anti-cavitation device. Motorization possible.


Advantages :

— Quiet vena contracta operation.
— Low operating torque.
— Precise flow adjustment.
— Extremely robust valve.


Usage caution(s) :

— Moderate flow capacity.
— Maximum flow speed 5 m/s.


Overall dimension :

— DN 200 to DN 2000 mm.
— PN 10 to PN 64 bar.


Design :

Standard :
+ Body and cover: S235JR steel.
+ Piston: 304L stainless steel.
+ Seal: 65 Sh neoprene.

Option(s) :
+ SteelS355J0, stainless steel 316L, stainless steel 316Ti.


Sealing :

— 2 directions but with downstream pressure limited to 0.7xPN.


Flange connections :

— Standard: ISO flanges.
— Option: ASA or BS flanges.


For any custom request, please contact us by e-mail. The technical documentation for this equipment is also available for download to our clients with access.

Documentation technique : équipements hydromécaniques

I want to access the documentation in French

You do not yet have authorization to access our technical documents, reserved for professionals. Request your access now, and receive it in just a few minutes.
Equipements hydromécaniques : fabrication française
HPL Engineering : équipements hydromécaniques made in France

Discover all our hydromechanical equipment

HPL Engineering designs and manufactures in Savoie standard or custom hydromechanical equipment, with a range composed of 135 references. We work on projects in France and internationally.

Our company

Discover HPL Engineering: its areas of expertise, its history, its teams.

Our values

Preserving water, manufacturing in France, enhancing the local economic fabric: discover the values of our company.

Design Office

Nos équipements répondent aux critères de dimensionnement des codes de construction internationaux.

Equipment manufacturing

Our equipment meets the sizing criteria of international construction codes.