Broady 2600 Safety Relief Valve

The FSKRDA rupture discs use advanced sector technology, ensuring the convex disc camber remains unchanged by operating pressure until reverse pressure is reached. Designed for high reliability, they handle up to 95% operating-to-burst pressure ratios and thousands of cycles without compromising performance. On activation, the disc opens fully along the scored line within milliseconds, without fragmentation. These discs are less sensitive to temperature variations, making them ideal for applications with wide thermal swings.

Their innovative design allows safe use with liquids only, including cycling and pulsating conditions, without reducing safety margins. They are particularly suitable for isolating safety valves. A wide range of materials and thicknesses provides excellent corrosion resistance, further enhanced with optional PTFE linings. Vacuum support is not required, and the discs can withstand high counter-pressures.

Specifications:

• Sizes: 1" (DN25) to 36" (DN900)

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

• Rupture Pressure: 0.41–137 bar g (6–2000 psi g)

• Krl: 0.48

• Tolerance: ±5% to ±20%

• Temperature Range: –196°C to 480°C

• Operating Margin: 90–95%

• Fragmentation: None

• Use Under Valve: Yes

• Corrosion Resistance: Very good

• Linings: Optional PTFE

• Holder Options: FSHR/A, FSHR/P, FSHR/F, FSHTC

• Rupture Sensor: Electrical, Magnetic, Inductive, Optical

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

• Notes: Compliant with ASME Section VIII, Division 1 requirements

Features & Benefits

• Our double check valves are expertly designed to mitigate the risk of backflow and back siphonage contamination in domestic homes, public facilities, and commercial properties.

• Certified by WRAS for utilisation with wholesome (potable) water, functioning effectively at temperatures up to 85°C.

• The compression variant comes with ends that meet the BS EN 1252-2 standard, suitable for use with BS EN 1057 R250 (half hard) copper tubes or female taper threads in accordance with BS EN 10226-2.

• The shell pressure rating for Fig. 250W and Fig. 250CW is PN16, accommodating a maximum inlet/working pressure of 10 Barg.

• Fully compliant with BS EN 13959, our double check valves are part of the ‘Anti-pollution check valves’ family, type E, class D.

Specifications

Pressure/Temperature Rating

• Shell Pressure Rating: PN16

• Maximum Temperature: 85°C (WRAS Approved up to 85°C)

Introducing the Kunkle Bailey 716SSD Safety Relief Valve, designed with a metal disc and dome top, making it ideal for both steam and liquid applications. This safety relief valve features a top-guided, unobstructed seat bore that ensures full lift capability, delivering maximum discharge efficiency. The Bailey 716 is compliant with the BS6759 Parts 1, 2, and 3 standards, providing essential protection for vessels, pipelines, and equipment that transport hot or cold water, air, steam, and other gases and liquids.

Specification

Sizes: Ranging from 1/2" x 3/4" to 2" x 3"

Connections: BSP Female Inlet x BSP Female Outlet

Materials: Robust bronze body, chrome vanadium spring

Disc: Stainless steel

Medium: Suitable for gases and liquids such as air, hot water, and steam

Set Pressure: Adjustable from 0.35 to 32 Barg (varies by size)

Temperature Range: -29 to +220°C Max

Notes: Also recognised as IMI Bailey Birkett valves, Kunkle Emerson valves, and Safety Systems UK valves.

Ensure optimal safety and performance with the Kunkle Bailey 716SSD Safety Relief Valve, a trusted solution for your fluid and gas management needs.