Regulating Valve with Rotary Disc Type 12с-4-4Э for Efficient Flow Control

Regulating valves with butterfly valve type 12s are designed to regulate the flow of water vapour, gas, air. Regulation is carried out by changing the area of the passage section between the body and the butterfly valve when it is turned. The maximum pressure drop across the valve is limited.

Connection to pipework: under welding. Installation position: on horizontal and vertical pipeline sections. Climatic design: ?, ???, ??,?

according to GOST 15150-69. Placement category: 2, 3 according to GOST 15150-69.