【Product Usage】

Forged steel cut-off valve is a commonly used cut-off valve, mainly used to connect or cut off the pipe in the media, generally not used to regulate traffic. Valve for pressure, temperature range, this valve is suitable for small diameter pipe, sealing surface is not easy to wear, abrasion, sealing performance, opening and closing valve flap stroke, opening and closing time is short, the valve height is small

【Standard】 design and manufacturing: GB12224 GB / T12228 BG / T12235 Structural length: JB / T96-95 Flange size: JB / T82.1 ~ 82.4-94 Inspection and testing: GB / T13927