The importance of ball valves in plumbing systems

Plumbing systems require components that ensure durability, precision, and reliability. Among these, the ball valve stands out as a key element for regulating and isolating fluid flow in both domestic and industrial installations. Designed for quick operation and long-term performance, RuB valves are built to meet the most demanding requirements of the plumbing sector. From heating systems to wastewater management, they deliver the efficiency and reliability modern plumbing infrastructures demand.

 

Why RuB ball valves are ideal for plumbing systems

Ball valves offer several advantages over other valve types. Their quarter-turn operation allows for ease of use, reduces pressure drops and ensures consistent performance under varying flow conditions. RuB valves are designed to guarantee:

• Reliable sealing performance, preventing leaks through years of operation and, very important, also after long time they have been inactive
• Strong, compact design, ideal for installations with limited space.
• Zero maintenance, guaranteed for life!

These benefits make them an excellent choice for plumbing networks where safety, efficiency, and fluid control are of essence to support relaxed family life.

 

The typical plumbing applications of ball valves

RuB ball valves are used in a wide range of civil and industrial plumbing systems, where performance stability and adaptability are key. Their structure allows them to handle different pressures, temperatures and operating environments, giving engineers and installers a dependable and flexible solution.

They are commonly employed in several key applications, including:

• Fire protection systems – for dependable flow control and emergency shut-off.
• Heating systems, such as underfloor heating and hot water loops, for precise temperature regulation.
• Grey and black water circuits, where durable materials prevent corrosion and contamination.
• Ventilation and air systems, for accurate control of air and fluid circulation in HVAC networks.
• Water distribution and treatment, supporting pump regulation, public water systems, and non-potable water management.

By maintaining consistent performance across varied conditions, RuB valves help optimise energy use, enhance safety and extend system lifespan. Their versatility ensures reliability from domestic installations to large industrial plants.

 

Recommended Bonomi ball valve models for plumbing

Within the Bonomi plumbing catalogue, several models stand out for their technical precision and reliability:

• S.90 series – a full-bore design that maximises flow and minimises pressure loss.
• S.50 series – a standard-bore configuration suited for a wide variety of plumbing systems.
• S.63 series – a reduced-bore option, perfect where compactness and cost efficiency are priorities.
• S.20 series – full-bore design made with dezincification-resistant brass for areas where water has specific characteristics that make it corrosive against standard brass.
• More configurations are available with taper threads or other connections.

Each model is produced under strict quality control and undergoes rigorous testing to ensure mechanical accuracy and durability over time.

 

A legacy of reliability: the RuB connection

The RuB product line, developed by Bonomi Industries, represents decades of engineering expertise in high-quality brass valve manufacturing. RuB valves are recognised globally for their exceptional performance in plumbing, HVAC, and gas systems. Their proven design and continuous innovation ensure superior flow control, extended service life, and compliance with international standards. All RuB valves are certified according to major international standards, reflecting the company’s dedication to quality and reliability.

Whether used in residential, commercial, or industrial systems, RuB ball valves combine efficiency, safety, and ease of operation. Their design ensures leak-free performance and long-term reliability, making them a trusted choice for professionals across the plumbing industry.

Looking for the right solution for your plumbing system?
Explore the Bonomi Industries plumbing catalogue to find the ideal ball valve for your next project, or contact our team for expert support and personalised guidance.