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1/4" Ball Valves (DN08) are designed for compact systems where space, precision, and reliability are key. Despite their small size, these valves deliver robust performance and excellent sealing, making them a trusted choice for low to medium pressure applications. Whether you’re working in instrumentation, compressed air lines, lab setups, or small-scale automation systems, DN08 ball valves provide the control you need without compromising on quality.

Key features and benefits of 1/4 inch Ball Valves (DN08).

Key Features

The 1/4" (DN08) ball valve is engineered for use in tight, confined spaces without sacrificing performance. Its small footprint makes it perfect for instrumentation panels, lab setups, and compact fluid systems.

Key Features

A simple 90-degree turn fully opens or closes the valve, allowing for fast and intuitive shut-off. This makes it ideal for systems requiring regular on/off control with minimal effort.

Key Features

Available in stainless steel, brass, and PVC, these valves offer excellent resistance to corrosion, wear, and aggressive media. This ensures long-lasting performance across various industries and environments.

Key Features

Precision-machined ball and seat components ensure a bubble-tight seal, even in low-pressure applications. This prevents fluid loss and enhances safety in sensitive systems.

Key Features

With minimal moving parts and durable construction, these valves require little to no upkeep once installed. This reduces downtime and operating costs over their service life.

Key Features

Suitable for use with air, water, oil, gas, and light chemicals, 1/4" ball valves are highly versatile. Their design supports a broad range of applications, from lab work to light industrial systems.

1/4 inch Ball Valves (DN08) are essential for systems that demand precise flow control in compact spaces. Their small size allows them to be integrated into instrumentation panels, lab setups, and tight piping systems without compromising performance. These valves provide fast shut-off, clear open/close indication, and a dependable seal—making them ideal for both safety and efficiency in smaller circuits.

They’re particularly important in low-flow applications, where even small leaks or control errors can lead to pressure loss, contamination, or system failure. Their compatibility with a wide range of media—such as air, water, gas, and chemicals—makes them versatile across various industries, including pharmaceuticals, food & beverage, water treatment, and general automation. Their reliability, ease of use, and long service life make them a crucial component in precision fluid control.

You’ll commonly find 1/4 inch Ball Valves (DN08) in systems where precise control of small flow volumes is essential. They are widely used in instrumentation panels, sampling lines, and analytical equipment, where compact components are required for accurate monitoring and isolation of fluids or gases. These valves are also popular in pneumatic systems, compressed air lines, and pilot plants, where reliability and tight shut-off are critical to maintain system integrity.

In industrial settings, DN08 ball valves are used in chemical dosing units, water purification systems, gas distribution lines, and laboratory setups. Their small size allows for easy integration into skid-mounted systems, automation equipment, and medical devices where space is at a premium. Whether it’s controlling the flow of media in process plants or isolating sections in small-diameter piping networks, 1/4" ball valves provide dependable, efficient performance across a wide range of sectors.

We stock a wide range of stainless steel options built for durability and performance in demanding environments.

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A ball valve is used to start or stop the flow of liquids or gases by rotating a ball with a bore inside the valve body. It provides quick, reliable shut-off with minimal pressure drop.

Ball valves use a hollow, pivoting ball that aligns with the flow path when open and rotates 90° to block flow when closed. The handle position clearly indicates whether the valve is open or shut.

Ball valves are not ideal for throttling or precise flow regulation, as partial opening can cause seat wear and turbulence. They're best used in fully open or closed positions.

Ball valves can be made from stainless steel, brass, bronze, PVC, CPVC, carbon steel, and other alloys. Material choice depends on the application, pressure, and media compatibility.

Yes, many industrial-grade ball valves are designed to handle high pressures, especially those made from metal with reinforced seals and full-bore designs.

Common types include two-piece, three-piece, flanged, wafer, full bore, reduced bore, and multi-port ball valves. Each type suits different installation and maintenance needs.

Ball valves have a long service life, especially in clean systems. With minimal moving parts and a durable seal, they often outlast other valve types when used correctly.

Most ball valves are bidirectional and allow flow in both directions. However, some designs may be unidirectional depending on the seat and body configuration.

Yes, ball valves can be fitted with pneumatic or electric actuators for remote or automatic control. This is common in industrial and process automation.

Ball valves are generally low maintenance. Three-piece designs are preferred where service or cleaning may be needed, as they allow in-line maintenance.

Ball valves are used across many sectors, including oil & gas, chemical processing, water treatment, food & beverage, pharmaceuticals, and HVAC systems.

Ball valves come in sizes ranging from 1/4" (DN08) for small systems to 12" or larger (DN300+) for industrial pipelines. Size selection depends on flow rate and pipe compatibility.

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