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Actuation Valve

Quarter turn valves are a popular and practical choice for both residential and commercial plumbing systems, offering fast and reliable control over the flow of water, gas, or other media. As the name suggests, these valves operate with a simple 90-degree (quarter turn) rotation of the handle, allowing users to quickly open or close the valve without the need for multiple turns. This straightforward mechanism reduces wear, enhances durability, and provides a clear visual indication of the valve's position — open or closed.

Key features and benefits of these valves.

Key Features

Quarter turn valves open and close with just a 90-degree rotation, allowing for immediate shut-off in emergency or maintenance situations. This quick action reduces time and effort compared to traditional multi-turn valves.

Key Features

Their streamlined body and short actuation arc make them ideal for use in tight installations where space is limited. This makes them especially suitable for under-sink units, utility boxes, or industrial panels.

Key Features

With fewer moving parts than traditional valve types, quarter turn designs reduce mechanical wear and are less prone to leaking or seizing. Most models are made with corrosion-resistant materials for long-term use in demanding environments.

Key Features

The handle position gives a clear visual cue—parallel to the pipe when open, perpendicular when closed—reducing user error during operation. This makes them ideal for both domestic users and professionals needing quick status checks.

Key Features

Quarter turn valves require minimal effort to operate, even under pressure, due to their efficient internal mechanism. This is especially useful in hard-to-reach areas or for individuals who may struggle with multi-turn valves.

Key Features

These valves can be operated by hand or easily fitted with electric or pneumatic actuators for automated control. Their standardised interface and simple movement make them actuator-ready for modern smart plumbing and industrial systems.

Butterfly valves offer a compact and cost-effective alternative to traditional valve types, especially in larger diameter pipework where space and weight are critical considerations. Operating with a central disc mounted on a rotating shaft, butterfly valves open and close with a quarter turn of the handle, allowing fast and efficient control of fluid flow. When open, the disc lies parallel to the flow; when closed, it sits perpendicular, creating a tight seal.

Size Range:	DN32-DN1600 (1 1/4"-64")
Body Materials:	Ductile Iron Rilsan Coated, Stainless Steel, Carbon Steel, Aluminium Bronze and more
Disc Materials:	Stainless Steel, Carbon Steel, Aluminium Bronze and more
Seat Materials:	EPDM, NBR Buna, Hypalon, Viton, Silicone, High Temperature, Polyisoprene, Epichloridine
Actuated Function:	Lever Operated, Hand Wheel / Gear Box Operated, Extended / Extension Chain Wheel
Applications:	Potable/Waste Water, Cooling Systems, Oil, Gases, Air

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Ball valves are one of the most widely used quarter turn valve types, known for their durability, tight shut-off, and low-pressure drop. Inside the valve body is a spherical ball with a central hole, which aligns with the pipe when the valve is open, allowing full flow. A simple 90-degree turn of the handle rotates the ball, stopping flow instantly when needed. This design makes ball valves incredibly efficient for isolation tasks, especially in domestic heating systems, plumbing installations, irrigation, and even gas applications.

Size Range:	DN08-DN600 (1/4"-24")
Body Materials:	Stainless Steel, Carbon Steel, Aluminium Bronze, Ductile Iron
Body Type:	Full Bore, 2 Piece, 3 Piece, Heavy Duty
Applications:	Water, Gas, Air, Oil, Waste Water (See Chart For More)
Pressure Rating:	1000 PSI, 2000 PSI, ANSI 150, ANSI 300 and more
End Connections:	Screwed BSPP/NPT, Flanged, Tri Clamp, Hygienic Weld

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A Quarter Turn Shut-Off Valve is a simple yet highly effective solution for instantly stopping the flow of water or gas within a system. With just a 90-degree turn of the handle, the valve quickly moves between fully open and fully closed, offering fast and reliable isolation for emergency shut-offs, maintenance, or appliance servicing. Its compact design and easy operation make it ideal for under-sink installations, washing machines, central heating circuits, and outdoor taps. Available in a variety of sizes and materials, quarter turn shut-off valves are known for their long-lasting performance, minimal wear, and dependable sealing even under pressure. Whether you're upgrading your home plumbing or managing a commercial system, this valve provides peace of mind and precise control.

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Quarter turn valves are found across a wide range of applications due to their simplicity, speed, and reliability. In domestic settings, you’ll often find them under kitchen sinks, behind washing machines, or near water heaters, where quick isolation of water flow is essential. They're also used in central heating systems, outdoor taps, and even appliance hook-ups. In commercial and industrial environments, quarter turn valves play a key role in fluid control lines, compressed air systems, chemical dosing, and water treatment facilities — particularly where fast response and minimal maintenance are crucial.

Quarter turn valves are important because they provide rapid and precise control over fluid or gas flow with minimal effort. Their 90-degree operation ensures instant shut-off in emergencies and simple isolation during maintenance, reducing downtime and potential water damage. Unlike traditional multi-turn valves, quarter turn designs are less likely to seize or wear out over time, making them a long-term, cost-effective solution. Their ease of use, clear open/close indication, and compact size make them essential components in both everyday household systems and complex industrial operations.

Industries

Feature	Quarter Turn	Multi-Turn (e.g., Gate Valve)
Operation	90° lever	Multiple turns
Speed	Fast	Slow
Wear	Lower	Higher
Flow Control	On/Off	Moderate throttling

A quarter turn valve opens or closes with just a 90-degree rotation of the handle. This simple mechanism offers fast and easy shut-off or flow control.

Common types include ball valves and butterfly valves, both of which operate with a quarter-turn motion for quick control. They’re available in various materials like brass, stainless steel, and PVC.

They’re used in plumbing, heating, irrigation, and industrial systems. Their quick operation makes them ideal for emergency shut-offs, isolation points, and automated systems.

For many applications, yes. Quarter turn valves are faster to operate and less prone to seizing, while gate valves may be preferred in systems requiring gradual flow adjustment.

Yes, most are suitable for both hot and cold water systems, provided they are rated for the correct temperature and pressure range.

Many are designed as full bore, meaning the internal diameter matches the pipe size. This reduces flow restriction and pressure drop compared to standard bore designs.

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