Rhodes 408 Sight Glass with Spinner

**RB Type 3500 (T Port) / 3600 (L Port) Nickel-Plated Brass 3-Way Full Bore Ball Valve** Introducing the RB Type 3500 and 3600 ball valves, expertly crafted from nickel-plated brass for superior durability and performance. These valves feature a hard chrome-plated brass ball, complemented by P.T.F.E. seats and a combination of P.T.F.E., EPDM, and FKM (Viton) seals for optimal sealing integrity. The end connections are designed with a female BSP screw fitting for seamless integration into your existing systems. **Valbia 85 Series ISO Direct Mount Quarter Turn Electric Actuator** This innovative assembly includes the Valbia 85 series quarter turn electric actuator, which boasts a robust techno-polymer housing offering IP67 protection. Its user-friendly design incorporates a manual override and visual position indication for ease of operation. Additionally, two limit switches are integrated, providing remote indication of both open and closed positions. The actuator is equipped with an electronic torque limiter and an internal anti-condensation heater to ensure reliable operation in various conditions. Electrical connections are facilitated using PG11 fittings. Each unit is thoroughly assembled and function-tested to guarantee performance. ### Specifications - **Size Range:** ¼” to 2” - **Port Options:** L or T - **Operating Voltages:** 12V AC/DC, 24V AC/DC, 110/240V AC - **Actuator Options:** - On/Off (Fail Fixed) - On/Off with Battery Backup (Fail Close or Fail Open) - Positioner (4 to 20 mA and 0 to 10 Volt DC signal) - Battery Backup and Positioner (as detailed above) For those seeking an enhanced solution, the Valbia 86 series actuator with an aluminium enclosure is also available, offering the same options as described above. Boost efficiency and reliability in your system with our top-tier RB type 3500 and 3600 ball valves, enhanced by cutting-edge actuator technology. Perfect for a range of applications, this product combination promises unparalleled performance and longevity.

Refrigeration service valves are vital components in refrigeration systems, designed to simplify maintenance, servicing, and troubleshooting. These valves enable the isolation and control of refrigerant flow to specific areas of the system, thereby facilitating essential tasks such as charging, evacuating, and diagnosing without the need to shut down the entire system.

Specification

Sizes: 1/4" to 1/2"

Connections: Butt weld or screwed

Materials: Steel or stainless steel

Medium: Glycol-based cold brine refrigerants per EN 378 p. 1, including NH3, R134a, R290 (propane), R507, and blends with refrigerant oil, suitable for neutral gas and liquid media, as well as glycol-based cold brine.

Pressure Rating: PS40, PS63 (dependent on type)

Temperature: -60 to +150 °C Max

Design: [Please provide specific design notes if applicable]

Optimise your refrigeration maintenance with our top-quality service valves, ensuring reliable performance and easy management of your refrigerant systems.

**Product Features and Benefits** - **Horizontal Swing Pattern**: Designed for efficient operation in various applications. - **High-Quality Bronze Construction**: Crafted from robust bronze for durability and longevity. - **Standard Nitrile Disc with Material Alternatives**: Comes with a nitrile disc as standard, with options for alternative materials available to meet specific needs. - **Taper Threaded to BS EN 10226 ISO 7-1 (BS 21)**: Ensures compatibility and compliance with industry standards. **Product Specifications** - **Swing Pattern**: Features a reliable horizontal swing pattern for optimal functionality. - **Threaded Cover**: Includes a securely threaded cover for ease of maintenance. - **Nitrile Disc Included**: Standard nitrile disc, with options for alternative materials available. - **Internal Threading**: Ends are threaded internally to BS EN 10266 (ISO 7) specifications, ensuring compatibility with standard fittings. - **Versatile Mounting Options**: Suitable for installation in both horizontal and vertical pipe configurations (with vertical flow directed upwards). - **Medium Compatibility**: Adapts to Group 1 and Group 2 liquids. **Pressure and Temperature Ratings** - **Standards Compliance**: Meets BS 5154:1991 PN25 specifications. - **Pressure and Temperature Range**: Operates effectively at 25 Barg from -10°C to a restricted maximum of 100°C. This detailed description is optimised for search engines, making it easy for potential customers to find the reliable and versatile valve they need.