Watts / Socla RPZ Valve with Isolation Valves, Strainer & Tundish

Watts / Socla RPZ Valve with Isolation Valves, Strainer & Tundish

Watts / Socla

Watts / Socla is a globally recognised manufacturer of valves and flow control solutions, supplying reliable products for plumbing, HVAC, water distribution, industrial, and process applications. With a strong reputation for quality engineering and dependable performance, the brand is known for producing durable, high-quality components designed to meet the demands of commercial and industrial systems. Watts / Socla products are widely specified across a broad range of applications where long service life, efficient operation, and consistent reliability are essential.

Key Information

The Watts / Socla RPZ valve with isolation valves, strainer, and tundish is designed to provide reliable protection against backflow and contamination in potable water systems. Engineered in accordance with EN1717 requirements, the valve protects drinking water networks from back pressure and back siphonage involving fluid categories up to Category 4, helping to maintain water quality and system safety in demanding commercial and industrial applications.

The compact assembly incorporates integrated isolation valves, a strainer, and tundish to simplify installation, maintenance, and system monitoring. Designed with modular internal sub-assemblies, the valve allows for easier servicing and reduced maintenance downtime, while the compact body design helps minimise installation space requirements.

The RPZ valve utilises piston-operated relief valve technology rather than membrane operation, providing improved durability, reinforced longevity, and easier assembly and disassembly during servicing. High-quality construction materials ensure dependable long-term performance across a broad range of operating conditions.

Suitable for use in technical and professional water systems, the valve is commonly specified for applications including hospitals, laboratories, water treatment systems, heating and air conditioning installations, industrial process systems, and irrigation networks where reliable backflow prevention is essential.

Designed with BSP male threaded union nut connections to ISO 228-1 standards, the assembly provides secure installation together with straightforward access for inspection and maintenance. Combining reliable contamination protection, serviceability, and compact design, this RPZ valve assembly offers a dependable solution for safeguarding potable water systems.