s.20 DZR Ball Valve Overview

s.20 DZR Ball Valve is a RuB ball valve designed for dependable fluid shut-off, routing or flow-control service. The configuration combines the product-specific connection, construction and operating arrangement with RuB valve design features suited to industrial, commercial, plumbing, gas, water or automation applications as applicable. Key selection parameters include connection standard, valve size, port design, pressure capability, temperature range and the required manual or actuator interface.

Product Design and Construction

s.20 DZR Ball Valve is part of the RuB valve range, which covers manual and actuated fluid-control products in brass, stainless steel and other application-specific constructions. The exact construction of this model is reflected in the technical data below, including its connection arrangement, body material, port design, operating system and application-specific configuration.

Technical Specifications

Valve Performance and Sealing

RuB valve designs use application-specific sealing, stem and ball arrangements to provide controlled shut-off and dependable operation. Where the model uses the RuB full-port architecture, the open passage is intended to provide high flow capability. Pressure and temperature limits are configuration-specific and must be respected for the selected size, connection and media.

Key Technical Features

• Connection: Configuration-dependent
• Pressure capability: Configuration-dependent
• Size range: Configuration-dependent
• Ends: Configuration-dependent
• Construction: Dezincification-resistant brass (DZR) / lead-free variants where designated
• Port design: Configuration-dependent
• Operating arrangement: Manual or actuator-compatible depending model
• Temperature range: Configuration-dependent
• DZR construction intended for applications where resistance to dezincification is required; exact alloy, connection and limits depend on model

Industrial and Commercial Applications

Depending on the exact configuration, RuB valves are used across industrial machinery, HVAC and heating systems, water service, drinking-water installations, gas systems, plumbing, process equipment, pneumatic installations and automated fluid-control systems. Three-way versions provide directional routing, while actuator-ready versions support electric or pneumatic automation where the product configuration provides an ISO 5211 interface.

Installation and Selection Considerations

Select the valve by matching the nominal size, connection standard, pressure rating, temperature range, media compatibility, port arrangement and operating method to the installation. For actuator applications, valve operating torque, differential pressure and the intended duty cycle should be considered together with actuator sizing. Do not exceed the published operating limits or use a configuration outside its intended service conditions.

RuB Reliability and Application Value

RuB places strong emphasis on valve reliability, sealing performance and controlled manufacturing. The company states that its brass ball valves undergo 100% double testing for defined periods and that the RuB range is used across demanding fluid-control applications. For the exact product, the technical limits and approvals associated with the selected configuration remain the controlling information for installation and service.

Why Choose s.20 DZR Ball Valve

s.20 DZR Ball Valve provides a product-specific RuB solution for controlled fluid isolation, routing or automated valve operation. Its technical configuration gives system designers a defined combination of connection type, materials, pressure capability, temperature range and operating arrangement, making it suitable for properly matched fluid-control applications.