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The manual control valve produced by the company is mainly used in urban central heating, circulating water engineering thermal power plant pipe network and refrigeration and air conditioning engineering. It has the functions of cutting off, throttling and regulating flow and can replace throttling orifice plate. It is a throttling device with variable pore diameter and medium temperature: ≤425℃.

Product model: T40H
Nominal diameter: DN50~200mm
Nominal pressure: PN1.0~ 2.5MPa
Applicable temperature: ≤425℃
Suitable medium: water
Main material: cast iron, carbon steel, etc