Pneumatic Actuated U-PVC Ball Valve – Double Acting is a durable and hygienic valve system that operates with the help of compressed air. This type of valve provides more controlled and safe flow management because it operates with two-way air. Additionally, its U-PVC construction enhances corrosion resistance and ensures long service life. With these features, it is widely preferred in industrial facilities.

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Technical Structure and Material Properties

The body is made of unplasticized polyvinyl chloride (U-PVC). This construction provides resistance to acids and bases. Since the disc and stem are made of stainless steel, durability against liquid contact is enhanced. Sealing is ensured with an EPDM gasket. The valves operate within a pressure range of 3–8 bar, while the ambient temperature can vary between –10°C and +110°C.

How Does a Double-Acting Actuator System Work?

The pneumatic actuator performs both opening and closing functions using air pressure. This double-acting mechanism allows for more precise flow control within the system. It is compatible with on-off control and proportional control options. Additionally, actuator models are available for different torque levels. For example, the UDA 040 model provides 9 Nm of torque, while the UDA 125 model offers a capacity of 400 Nm.

Usage Areas

This type of valve is widely used in water treatment, chemical, food, energy, and HVAC systems. It performs especially well in lines carrying acidic or alkaline liquids. Additionally, the product’s technical specifications can be examined in detail on Unox Online. It is safely preferred in the food and beverage industry due to its ability to maintain hygienic conditions.

Installation and Structural Advantages

Thanks to its wafer-type body, installation can be carried out easily. Compact pistons are positioned for reverse operation, providing a fast response time. The cylinder body is manufactured using aluminum extrusion. Its low friction coefficient ensures a longer service life. Module gears, processed on specialized machines, support quiet operation. Additionally, stainless steel fasteners allow the product to be used safely for a long time.

Technical Support and Consultation

Support can be obtained through the contact page for topics such as valve selection, installation compatibility, or system integration. Expert teams provide project-specific solutions. Additionally, detailed information is offered regarding spare parts and maintenance.