YoLo pneumatic V-shaped cut-off ball valve

YoLo pneumatic V-shaped cut-off ball valvePneumatic V-shaped regulating ball valve

Model: VQ641F-25P

Overview of Pneumatic V-shaped Cut off Ball Valve:

YoLo pneumatic V-shaped cut-off ball valveThe pneumatic V-shaped regulating ball valve is a right angle rotary structure pneumatic control valve that can be used in conjunction with a valve positioner to achieve proportional adjustment; Used in conjunction with a two position five way solenoid valve and control box, it can achieve switch control. The V-shaped valve core is designed with a special form of notch, which has precise flow characteristics and control capabilities, suitable for various control occasions. It has a large rated flow rate, adjustable ratio, sealing performance, compact structure, small volume, and can be installed vertically and horizontally. The V-shaped cut-off ball valve is suitable for gas and liquid rotation, so it has great shear force and self-cleaning performance for controlling turbid liquids and solid granular media containing fibers or small solid particles.

Pneumatic V-shaped cut-off ball valve picture - Shanghai Yonglong Valve Factory

Technical parameters of pneumatic V-shaped cut-off ball valve:

1. Valve body material: carbon steel, stainless steel

2. Caliber specifications: DN15 to DN100

3. Nominal pressure: 0.6-4.0MPa

4. Valve seat sealing: RPTFE, PPL, MOC

Working principle of pneumatic V-shaped cut-off ball valve:

Pneumatic V-shaped cut-off ball valve and pneumatic V-shaped regulating ball valve adopt a piston type actuator with a 90 ° angular stroke. According to the different types of action, they can be divided into single acting pneumatic actuators and double acting pneumatic actuators. Single acting pneumatic actuator: opening is driven by the air source, closing is reset by the spring, double acting pneumatic actuator: the switching action is completed by the air source. Compressed air enters the cylinder, pushing the piston to move in a straight line. The piston pin and the U-shaped groove of the shift fork are used to convert the linear motion of the piston into the rotational motion of the shift fork. The rotation of the shift fork drives the output shaft to rotate, thereby achieving control of the valve.

Pneumatic V-shaped regulating ball valve picture - Shanghai Yonglong Valve Factory

Pneumatic cut-off V-shaped ball valve, pneumatic adjustment V-shaped ball valve has a 90 degree rotation action, the plug body is a V-shaped sphere, with a circular through-hole passing through its axis, mainly used for cut-off, distribution and changing the flow direction of the medium in the pipeline, suitable for use as a switch, cut-off valve and regulating valve. With the rapid development of science and technology and the continuous improvement of production processes and product structures, V-shaped cut-off ball valves are widely used in industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, food, pharmaceuticals, refrigeration, water conservancy, power, municipal engineering, and steel.

YongLong Shanghai Yonglong V-shaped ball valve series includes: V-shaped electric ball valve, electric V-shaped regulating ball valve, explosion-proof electric regulating valve, electric cut-off valve, pneumatic cut-off valve, V-shaped cut-off valve