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Rectangular throttle valve

Classification: TVR - rectangular throttle vaiveй


- with manual drive;
- with a platform for the installation of an electric drive.

Rectangular Throttle (TVR) consists of a body with connecting flanges, a swing gate and an actuator.


The maximum working pressure is 800 Pa. The coefficient of resistance in the open position at an air speed of 2 m/s, not more than - 1 Pa. The maximum permissible differential pressure in the closed position is 500 Pa. The maximum operating temperature of the valves is + 55 ° C.


The body and the swing leaf are made of galvanized sheet steel.

Technical characteristics of rectangular throttle valves of basic sizes




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