Ringo Axial Nozzle Valves

Ringo Axial Nozzle Check Valves are engineered for high-integrity non-return service, offering rapid response and energy-efficient performance. Designed with a streamlined axial flow path, these valves significantly reduce pressure drop and turbulence, ensuring smoother operation in critical flow systems. Their spring-assisted design enables swift closure upon flow reversal, effectively preventing water hammer and potential damage to pumps or system components.

Ringo Valves – Strengthened by the Samson Group

Ringo Valves operates as a key member of the globally recognised Samson Group, a long-standing leader in control valve engineering, automation solutions, and process innovation. With over 100 years of expertise behind it, Samson brings proven technical excellence and a commitment to high-performance design that directly enhances Ringo’s capabilities.

As part of this global group, Ringo gains access to cutting-edge R&D, an international support network, and the industry knowledge of one of the most respected names in the automation world. This alliance enables Ringo to continually evolve—refining its materials, designs, and automation offerings to meet the highest industry standards. The result is a powerful synergy: Ringo’s robust, industrial-grade valves combined with Samson’s advanced control technologies, delivering intelligent, reliable, and efficient flow control solutions for complex applications across the globe.

Where You’ll Find Ringo Axial Nozzle Check Valves

Ringo Axial Nozzle Check Valves are a vital component in systems where flow reliability, rapid shut-off, and protection against reverse flow are critical. You’ll commonly find these valves in power plants, particularly in boiler feedwater, condensate, and cooling water systems, where they help prevent damaging pressure surges and protect pumps from backflow. In the oil and gas sector, they are used in pipeline transportation, compressor discharge lines, and gas injection systems—delivering fast response and reliable sealing under fluctuating flow conditions.

These valves are also used in refineries, chemical processing plants, and water treatment facilities, where their low-pressure-drop design supports energy efficiency and smooth process flow. Additionally, desalination plants, marine engine systems, and district heating networks benefit from the compact design and long service life of Ringo Axial Nozzle Valves.

Ringo Valves

Ringo Válvulas is backed by a team of highly experienced professionals across all departments, each bringing deep expertise in the valve industry. With an average of over 20 years in the field, their leadership has a strong track record in the supply of Ball Valves (Top Entry, Floating, and Trunnion), Control Valves, Gate Valves, Globe Valves, Check Valves, Plug Valves, Butterfly Valves, and a wide range of specialised solutions. Their products are manufactured and tested to numerous international standards, available in a variety of sizes, pressure ratings, and material grades — from standard metals to high-performance exotic alloys.

Frequently Asked Questions

These valves are used to prevent reverse flow in piping systems, protecting equipment such as pumps and compressors from damage caused by backflow or water hammer.

The axial flow path reduces turbulence and pressure drop, ensuring smoother and more energy-efficient operation compared to traditional check valves.

They are widely used in power generation, oil & gas, water treatment, chemical processing, and marine systems.

Yes, Ringo Axial Nozzle Check Valves are designed for both horizontal and vertical installations, offering flexibility in system design.

Their spring-assisted disc provides fast closure upon flow reversal, significantly reducing the risk of water hammer and system shock.

They are available in a range of materials, including carbon steel, stainless steel, and duplex alloys, to suit various media and environments.

Yes, they are engineered to withstand high-pressure systems and are available in pressure classes up to ANSI Class 2500.

No, they are designed for long service life with minimal maintenance, making them ideal for critical and hard-to-access installations.

Absolutely. Their fast-acting design and low-mass internals make them ideal for systems with dynamic flow conditions.

Ringo’s axial design offers lower pressure loss, quicker response time, and more compact construction than conventional swing or lift check valves.

Yes, Ringo Axial Nozzle Check Valves are tested and certified to comply with API, ASME, and ISO standards for quality and performance.

Yes, Ringo offers a range of customisation options including material selection, trim configurations, and special coatings to meet specific project requirements.