Description

VRCD Pressure reducing-stabilizing in stainless steel

The CSA Mod. VRCD-FF, with body and internals entirely made of stainless steel machined from a solid bar, reduces and stabilizes downstream pressure, with a pre-set and adjustable value, regardless of variations in demand.

Thanks to the self-cleaning pressure balanced piston technology, the valve will guarantee high accuracy. It is also applicable in case of low flow rate conditions, drastically reducing maintenance operations.

Applications

Water distribution systems for high pressure ratio.
Buildings and civil installations whenever stainless steel is required or advised for project aspects.
Demineralized water and bottling plants
Industry and cooling systems.
Mining and refineries.

Entirely manufactured in stainless steel machined from a solid bar
Upstream and downstream pressure balanced, to stabilize the downstream pressure to a preset (and adjustable) value regardless of upstream pressure variations without creating unwanted upsurges.
Innovative self cleaning piston technology, pat. pending, to improve performances reducing maintenance operations
Mobile block composed of stainless steel internals obtained by CNC to ensure the maximum accuracy and sliding precision, this is to avoid friction and unexpected leakage.
Excellent resistance to cavitation and aggressive environments thanks to the design and the use of gaskets in special materials.
Wide flow range and downstream pressure regulation values with long lasting performances compared to other solution in brass or different materials.

The operating principle of VRCD FF, upstream pressure balanced, is based on a piston sliding into two rings of different diameters. These rings form a watertight chamber, also known as the compensation chamber, which is necessary for the accuracy and stability of the valve.