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Check Valve – Serie RT

Tipology check-valves



Product description

– Disc check valve with dual eccentricity and straight seat.
– The RT check valve allows fluid to flow in one direction; it opens as fluid passes through and closes due to the weight of the returning fluid, the disc, and the counterweight.
– These valves are fitted with an arrow indicating the direction of flow.
– It is equipped with a hydraulic damper with adjustable speed, designed to regulate closing time through a control valve.
– The disc cannot be stopped in intermediate positions.
– Available in wafer-type or with flange boring as per customer requirements.
– Various construction materials available.
– Face-to-face distance in accordance with EN 558 Table 2 Series 13.

Utilization

The swing check valve is mainly used for one-way flow in pipelines, allowing the medium to flow in one direction without backflow. It is suitable for inline use and as a safety valve in emergencies.

It is used in applications such as:
– Irrigation systems
– Cooling circuits
– Water treatment
– Water supply systems

Sizes

From DN150 to DN2000.
Larger sizes on request.

Working pressures

The working differential pressure (∆P) these valves can operate at depends on the established design; the valves are designed for the needs of each project and can withstand high pressures. Ask CMO Valves.

Directives

APPLICATION OF EUROPEAN DIRECTIVES
(See document of EUROPEAN DIRECTIVES APPLICABLE TO CMO VALVES)

Download technical documentation

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