Resideo Braukmann BA300 Spares - Inlet Check Valve

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 Specifications** - **Sizes Available**: 3/8", 1/2", 3/4", 1" - **Connections**: Screwed BSPP or NPT - **Materials**: - **Nozzle**: Stainless Steel - **Spring Bonnet**: Stainless Steel - **Disk**: Metal - **Joints & Seals**: NBR, FPM, EPDM (varies by model) - **Head Type**: C (Gas-tight cap) - **Compatible Mediums**: Steam, gases, and liquids - **Set Pressure Range**: 0.05 to 500 Barg (depending on size) - **Temperature Range**: -60 to 280 °C For additional variants, including different O-ring and disc materials, NPT connections, orifice sizes, and head types, please refer to our downloadable resources or contact us for further information. Optimise your process safety with our robust pressure relief valves, expertly designed to handle a variety of mediums and conditions.

Technical Specifications

Sizes Available: 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1.1/4" (DN32), 1.1/2" (DN40), and 2" (DN50) Connections: Female BSP Inlet x Female BSP Outlet Materials: Gunmetal Body, Bonnet: Plastic (PA6) for sizes up to DN32; from DN40 onwards, Gunmetal Disc: NBR Diaphragm & Seals Suitable Media: Gases and Liquids, including potable water, neutral non-viscous fluids, compressed air, nitrogen, and non-combustible gases. Please note: Not suitable for steam. Maximum Inlet Pressure: 16 Barg Outlet Pressure Range: 0.2 to 2 Barg Cv Range: [insert specific Cv range] Temperature Tolerance: Up to 100°C Certifications: PED 97/23/CE Category I Additional Features: Integrated gauge ports and an integral strainer. For optimal sizing, utilise our sizing calculator found in the TECHNICAL INFO section on the menu bar above.