Shanghai Yutai Automatic Control Valve Co

Threaded three-piece pneumatic ball valve product overview
Threaded three-piece pneumatic ball valve is composed of a pneumatic actuator and a threaded three-piece ball valve. The cylinder piston is driven by compressed air to move the rack and pinion mechanism. The output shaft rotates, driving the ball valve stem and valve core to rotate, realizing the valve opening and closing action. The threaded three-piece pneumatic ball valve has reliable sealing, long service life, fast switching action, and easy maintenance. It is widely used in various industries and is a common control valve. The valve body has a three-section structure, which is connected as a whole with bolts. It is easy to disassemble and assemble. The valve stem adopts a bottom-mounted structure with an inverted seal. When the valve cavity is abnormally pressurized, the valve stem will not be flushed out. It is suitable for various pipelines with (~) working temperature of ~℃ (the sealing ring is reinforced polytetrafluoroethylene) or ~℃ (the sealing ring is para-polystyrene). It is used to cut off or connect the medium in the pipeline. Use different materials. It can be applied to various media such as water and steam respectively.
Threaded three-piece pneumatic ball valve product features
The fluid resistance is small, and the ball valve has the smallest flow resistance among valve products. Even if the diameter is reduced, the flow resistance is very small.
The valve can be opened and closed quickly.
The valve has good sealing performance and can achieve two-way sealing and zero leakage.
The valve stem is reliable in sealing and adopts double disc spring to automatically compress the packing design, which ensures long sealing life.
The bottom-mounted valve stem and the convex steps on the valve stem head prevent the valve stem from being ejected under pressure to ensure safety.
Three-section valve body, threaded connection, compact appearance, light weight, saving installation space and easy maintenance.
The connection interface with the pneumatic actuator is designed in accordance with international standards and is easy to install and maintain.