Pneumatic V-shaped ball valve VQ641F/VQ641H

V-shaped ball valve standard: designed and manufactured according to GB12237 standard, structural length according to GB12221 standard, connecting flange according to JB79 standard, connection and testing according to GB13927 standard, main materials according to GB1220 and GB12229 standards

V-shaped ball valve standard: Designed and manufactured according to GB12237 standard, structural length according to GB12221 standard, connecting flange according to JB79 standard, connection and testing according to GB13927 standard, and main materials according to GB1220 and GB12229 standards. ”

The "V" - shaped valve core and seat of the V-shaped ball valve rotate without clearance, so it has great shear force and self-cleaning performance, especially for controlling the presence of fibrous or small solid particles, suspensions, viscous liquids, syrups, and solid particles. It also applies ..
The V-shaped notch ball panel not only increases the adjustment ratio, but also has a shearing effect on the sealing ring during flow interception, making it suitable for proportion adjustment requirements ..
3. Reliable safety performance, the valve body is a whole, sturdy and durable, the operation is not affected by pipeline pressure, and can avoid valve body leakage. have. ..
4. The V-shaped ball valve adopts a movable metal seat, self compensating function, and has sealing performance. In terms of flow direction, the leakage rate (≤ 10-6...)