Features
The shut-off valve is a device that regulates the flow and direction of the fluid, a kind of forced sealing valve because the valve stem will impose pressure to the valve flap to ensure no leakage on the sealing surface as the valve is closed. It features reasonable design, good sealing performance, small flowing resistance, quick opening and closing, easy maintenance, and wear proof behavior of the sealing surface. The short opening or closing stroke of the valve stem makes it have a very reliable cutting function, which enables it quite suitable for cutting or adjusting and throttling; And for the cases where corrosion and friction-resistant applications are required. It is widely used in pipeline systems of chemical, shipbuilding, medicine industries and food machinery, etc.
Technical Parameters
-- Material: carbon steel, alloy steel, stainless steel
-- Nominal inner diameter: DN 50~450
-- Nominal pressure: 1.0~42 MPa
-- Applicable temperature: ≤+425℃
-- Driving mode: manual, pneumatic, electric driving
-- Applicable medium: water, steam, oils, acid and alkali, liquid chlorine and liquid ammonia
Lectotype
-- XJ41H, XDJ41H/Y
English
113-114
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