Unox Single-Acting Pneumatic Actuator U-PVC Ball Valve

What is a Pneumatic Actuated U-PVC Ball Valve?

A U-PVC (Unplasticized Polyvinyl Chloride) ball valve is a type of valve used to control the flow of liquids, gases, or other materials in a pipe or flow system. It consists of a spherical component that is attached to a body and surrounded by a housing. There is a hole through the ball, and when the valve is open, the hole aligns with the flow of material through the pipe. When the valve is closed, the ball is rotated so that the hole is perpendicular to the flow, stopping the passage of material.

Where are Pneumatic Actuated U-PVC Ball Valves Used?

U-PVC ball valves are commonly used in plumbing systems, water treatment plants, and various other industrial and commercial applications. They are known for their durability, corrosion resistance, and ease of maintenance. They are also relatively easy to operate, requiring only a quarter turn to open or close.

In general, U-PVC ball valves are a reliable and cost-effective option for controlling material flow in various applications.

General Characteristics of Polyethylenes:

• Robust

• Resistant to acids, bases, and solvents

• Excellent dielectric properties

• Resistant to environmental conditions

According to connection diameters, actuators with forces ranging from 9 Nm to 400 Nm are used as optional auxiliary components such as switch boxes and directional valves.

Pneumatic Actuators and Force Information Based on Their Codes:

• UDA 040 = 9 Nm

• UDA 052 = 25 Nm

• UDA 063 = 50 Nm

• UDA 083 = 94 Nm

• UDA 092 = 135 Nm

• UDA 105 = 270 Nm

• UDA 125 = 400 Nm

Ball Valve Control Methods:

• On/Off control

• Proportional control

Ball Valve Construction:

• Aluminum Extrusion: The cylinder surface is produced through a highly precise processing technique that makes it resistant to internal and external corrosion, providing long life and low friction coefficients.

• Symmetrical and Easy Mounting Position: Compact pistons made from special aluminum alloys are designed to allow for easy assembly, quick operation, and the ability to reverse the direction by simply changing the pistons.

• Pinion: High-quality, corrosion-resistant steel pinions are designed to ensure compatibility with the piston stroke, allowing assembly at 45°-90° angles, if required.

• Bearings: Made from industrial-grade plastic, these components minimize friction, reducing wear and tear on sliding surfaces and ensuring smooth operation.

• Gears: Precision-machined modular gears are installed to ensure quiet and efficient operation.

• Stainless Steel Fasteners: Long-lasting, corrosion-resistant stainless steel fasteners are used to ensure durability.