ONE. Product Overview

Butterfly double disc pair clip check valve is used for cleaning pipeline and industrial, environmental protection, water treatment, high-rise building water supply and drainage pipeline, prevent medium reverse flow. The check valve adopts wafer type, butterfly plate is two semicircular, and adopts spring forced reset, sealing surface can be body hardfacing wear-resistant material or rubber lining, wide range of use, reliable sealing.

Two. product performance characteristics

1, sealing valve seat adopts multiple narrow belt design, valve seat is directly vulcanized to the valve body, so that the sealing reliability is greatly improved, to achieve complete sealing, zero leakage

2, safe and reliable structure performance, strong anti-interference, fast closing speed, small head loss.

3, short structure length, good rigidity, easy installation.

4, the main parts of the material can be selected from a wide range of media range.

5, It is suitable for water supply pipe network of high-rise buildings, pipe network with limited installation space, fire fighting and heating pipe network