Niezgodka Type 70 SKG Reducing Valve

The FSSCDF Forward Acting Rupture Discs feature precision micro-scored sections that open in controlled petals, using four, six, or more radial score lines to ensure a clean, reliable opening while minimising the risk of petal separation. This design makes them particularly well suited for high burst pressure applications and for systems operating under cycling or pulsating conditions with gases or liquids, without compromising safety margins.

These discs respond to overpressure within milliseconds, opening fully without fragmentation, and are ideal for protecting safety relief valves. They support an operating-to-burst pressure ratio of up to 85%, offer excellent corrosion resistance, and can be further enhanced with an optional PTFE lining. In many applications, the discs can also withstand full vacuum conditions without additional supports, providing flexible installation options.

Key Specifications:

• Sizes: 1" (DN25) to 36" (DN900)

• Materials: Stainless steel, Alloy 201, 400, 600, 625, C276, Titanium

• Burst Pressure Range: 2–413 bar g (30–6000 psi g), depending on size and material

• Krl: 1.33

• Tolerance: ±5% to ±20%

• Operating Margin: Up to 85%

• Temperature Range: –196°C to 600°C

• Fragmentation: None – clean, petal opening

• Use Under Valve: Yes

• Corrosion Resistance: Very good

• Linings: Optional

• Holders: FSHI/A, FSHI/P, FSHI/F, FSHTC

• Rupture Detection: Electrical, Magnetic, Inductive, Optical

• Certifications: ASME (UD Stamp), PED (CE), ATEX EX II 2 GD

**Bailey Birkett G4 Pressure Reducing Valve - Fig 2043** The Bailey Birkett G4 Pressure Reducing Valve - Fig 2043 is a piloted-operated pressure reducing valve designed to deliver exceptionally precise pressure regulation for steam, air, and industrial gas applications. Its highly sensitive pilot valve ensures a stable outlet pressure, regardless of fluctuations in inlet pressure or changes in system demand. **Specifications:** - **Models:** 2043 - **Sizes:** DN15 to DN50 (1/2" to 2") - **Connections:** Flanged (tailored to your specifications) - **Materials:** Bronze body & pilot top, stainless steel trim - **Medium:** Steam - **Inlet Pressure:** 25 Barg Max at 225 °C / 17 Barg Max at 260 °C - **Outlet Pressure Range:** 21 Barg Max at 225 °C / 16 Barg Max at 260 °C - **Temperature Range:** -20 to 260 °C **Important Note:** This valve is exclusively suitable for steam applications. Optimised for performance and reliability, the Bailey Birkett G4 Pressure Reducing Valve is an ideal choice for those seeking high-quality pressure regulation solutions in industrial settings.

**Features and Benefits of Our High-Quality Valves** - **Dezincification Resistant**: Our valves are designed to withstand dezincification, ensuring longevity and reliability. - **Lightweight and Compact**: These valves are easy to install and operate, making them a convenient choice for any project. - **Enhanced Leak Protection**: Experience improved leak prevention features for greater peace of mind. - **Increased Durability**: Our valves are more resistant to damage during installation, reducing the risk of future issues. - **Variety of Sizes**: Available in sizes ranging from 15mm to 28mm, catering to diverse plumbing needs. - **WRAS Approved**: Fully compliant with the Water Regulations Advisory Scheme for your added assurance. **Specifications** - **UK End Connection**: Fitted with compression ends in accordance with BS EN 1254-2:1998 for easy integration. - **Operator Feature**: Designed for use with T-Handle, Spanner, or Socket for versatile operation. - **Quarter Turn Operation**: Quick and efficient operation with a simple quarter turn. - **PTFE Seats and Stem Seal**: Provides enhanced sealing capabilities for reliable performance. - **WRAS Listed**: Certified for use with water meant for human consumption. - **Compatibility**: Suitable for Low Temperature Hot Water (LTHW), chilled, and wholesome (potable) water services. **Pressure and Temperature Rating** - For detailed pressure and temperature ratings, please refer to the datasheet. This high-quality valve solution ensures robust performance and compliance, making it suitable for a wide range of applications in plumbing and water services.