Bailey 707VL Safety Relief Valve Female x Female (AFLAS Disk with Lever – Suitable for Gas Service)

The Resideo Braukmann D15S is a highly regarded pressure reducing valve (PRV) commonly used across the UK and Europe for drinking water applications. This essential device serves to safeguard domestic water systems from excessive supply pressure, ensuring optimum performance and longevity. It is also suitable for industrial and commercial applications within its specified range. By installing a pressure reducing valve, you can effectively prevent damage caused by high pressure and reduce overall water consumption. The D15S maintains a consistent set pressure, even amid significant fluctuations in inlet pressure. Furthermore, by regulating the operating pressure, this valve minimises flow noise within the system, enhancing comfort and efficiency.

Specification

Sizes: 2", 2.1/2", 3", 4", 6" Connections: Flanged PN16 Inlet x Flanged PN16 Outlet Materials: Ductile Cast Iron (EN-GJS-400-15 EN1563), coated with PA (polyamide). Stainless steel screws and nuts Max Inlet Pressure: 16 Barg Outlet Pressure Range: 1.5 Barg to 7.5 Barg (DN150 - 200: 1.5 to 8 Barg) Temperature: Max 65°C Approvals: DVGW, WRAS, NF, KIWA, and SVGW

### Product Specification **Size Options:** - 3/4" x 1.1/2" - 1" x 1.1/2" - 1.1/4" x 1.1/2" - 1.1/2" x 1.1/2" **Connections:** - Screwed BSPP or NPT **Materials:** - **Nozzle:** Stainless Steel - **Spring Bonnet:** S.G. Iron - **Disk:** Available in Metal, Viton, or Nylon (material selection depends on pressure requirements) - **Joints & Seals:** NBR, FPM, EPDM (varies by model) **Head Type:** - Type C (Gas tight cap) **Medium Compatibility:** - Suitable for Steam, Gases, and Liquids **Set Pressure Range:** - 0.05 to 130 Barg (varies by size) **Temperature Range:** - From -10 to 280 degrees Celsius **Design Certification:** - TUV Approved **Additional Information:** - We offer an array of variants (please refer to downloads) with options for different (a) O-ring and disc materials, (b) NPT connections, (c) orifice sizes, and (d) head types. For further details or specific requirements, please do not hesitate to contact us. Ensure you choose the right size and material to meet your operational specifications and enjoy reliable performance across various mediums.

**Product Specification** **Sizes Available:** 1/4", 3/8", 1/2" **Connections:** - Tri-Clamp (ASME BPE or DIN 32676) - Male Union (DIN 11851 / 11864-1) - Varivent Flange (DIN 11864-2) - Flanged PN16 or ANSI 150 R/F - Screwed (ISO 228) **Materials Used:** - Stainless Steel 316L or 304 **Disk Options:** - EPDM - PTFE (FDA approved) - AF100 - Viton **Joints & Seals:** - Diaphragm: EPDM, PTFE (FDA approved), AF100, or Viton **Compatible Mediums:** - Steam, Gases, and Liquids **Set Pressure Range:** - 0.004 to 0.98 Barg **Cv Range:** - [Insert specific range here if applicable] **Temperature Range:** - [Insert temperature range here if applicable] **Certifications and Approvals:** - [Insert specific approvals here if applicable] **Additional Notes:** - [Insert any pertinent notes or details here] This product is designed for a wide range of applications, ensuring reliability and safety in various industrial settings. Whether you are dealing with steam, gases, or liquids, our valves offer top-notch performance and durability. For further information or specific inquiries, please contact us. Optimised for quality, our products are compliant with industry standards and will meet your operational needs seamlessly.