Resideo BA298I Spares - Outlet Check Valve

The Altecnic / Caleffi Relief Valve - Circlip Inlet - F0000412 is specifically designed for domestic hot water systems, providing essential protection for hot water cylinders and heating systems, including boilers and other vital components. This relief valve is chosen based on the required set pressure, and as system pressure increases, it opens to discharge excess pressure into the atmosphere when the predetermined threshold is reached. This crucial function prevents potentially hazardous pressure levels from accumulating within the system, ensuring the safety of both the boiler, hot water storage cylinder, and personnel in the vicinity.

Specification:

• Materials: Brass
• Set Pressure: 6 Barg
• Product Code: F0000412
• Notes: Compatible with MK3 Caleffi Multibloc

Invest in the Altecnic / Caleffi Relief Valve F0000412 for reliable pressure regulation and enhanced safety in your domestic hot water and heating systems.

Our product is designed to enhance the pressure on the discharge side of high-capacity compressor units during the startup phase, ensuring optimal operation. It remains closed until complete oil circulation is established, effectively preventing the refrigerant from condensing in the event of a compressor shutdown.

Product Specifications

Sizes: 1.1/2" to 6"

Connections: Flanged & Butt Weld

Materials: Steel or Stainless Steel

Medium: Glycol-based cold brine refrigerants EN 378 p. 1, such as NH3, R134a, R290 (propane), R507, and blends with refrigerant oil, suitable for neutral gases and liquids.

Set Pressure: 1 - 9 Barg

Temperature Range: -20 to +150 °C

Max Design Notes:

Ensure your high-capacity compressor units operate smoothly and safely with our advanced pressure enhancement solution. Ideal for industrial applications, our reliable product meets stringent standards and provides peace of mind to users.

The Kunkle Bailey 707VL Safety Relief Valve with Male x Female connections features a top-guided design that integrates an unobstructed seat bore along with a high lift capability. This valve is certified to BS EN 4126 Part 1 (BS6759 pt 1:2:3), making it suitable for a variety of applications including air, gas, steam, and hot water (above 212°F / 100°C), as well as process liquids depending on the model chosen. We will customise and test the valve according to your specifications, and if desired, we can provide a pressure test certificate confirming the settings before dispatch. 

Specifications

Sizes: 1/2" to 2"
Connections: BSP Male Inlet x BSP Female Outlet
Materials: Bronze body, Chrome Alloy spring
Disc: Aflas
Medium: Air, Vapours, Gases, Liquids, and Steam
Set Pressure: 0.35 to 24 Barg
Temperature: -20 to +200 degC
Notes: Also referred to as IMI Bailey Birkett valves, Kunkle Emerson valves, and Safety Systems UK valves.