Backpressure valve KO2 65/14/21/35

Backpressure valve

KO2-65/40x21 (14,35)

The backpressure valve is intended for use as a part of estuarial fittings for the purpose of maintenance of the set difference of pressure between lines of pipelines, and also prevention of an overflow of working liquid in the opposite direction.

Possibility of reliable work in the range of working pressure from 0 to 35 MPas (KO1) owing to use of special consolidation.

The possibility of freezing due to lack of the internal blank volumes is reduced. Hydraulic characteristics are improved.

The basic locking elements are made of stainless steel and polyurethane.