Pressure Relief Valve Threaded

• Valve Type: Adjustable Pressure Relief Valve
• Material: Brass
• Sizes: 1/2" to 3"
• Pressure rating: Adjustable from 0.5 to 10 bar
• Temperature range: 0°C to 150°C
• Connection Type: Threaded (BSPP)
• Media: Gas, steam and liquids
• PED 2014/68/EU Classification: Category 1
• Features: 
  • Spring loaded
  • Suitable for use as a bypass valve
  • Manual test function

This brass adjustable pressure relief valve is designed to protect pressurised systems by relieving excess pressure in a controlled and reliable manner. Manufactured from high-quality brass, it offers excellent durability and resistance to corrosion across a wide range of industrial and building services applications.

The valve features an adjustable spring mechanism, allowing the set pressure to be precisely configured between 0.5 and 10 bar. A manual test function is incorporated to enable routine operational checks without system shutdown, helping to support ongoing maintenance and system safety.

Suitable for use with gas, steam and liquid media, this valve can also be installed as a bypass valve where controlled pressure relief or circulation is required. BSP parallel threaded connections ensure straightforward installation into imperial pipework systems, while the robust internal components are designed to withstand temperatures up to 150°C.

Classified under the Pressure Equipment Directive as a pressure accessory, this valve is intended for pressure regulation and relief duties only and must not be used as a safety valve.