Membrane safety valve 6 bar for boiler accessories made of brass from Caleffi

Diaphragm safety valve 1/2" x3/4"

Pressure relief valve heating valve from Caleffi

Diaphragm safety valve 1/2" x3/4", response pressure 6 bar.

Safety device against excessive pressure in closed hot water systems according to TRD 702 and DIN 4753, Part 1 and DIN 1988, corner version with lifting device, housing made of brass, spring cap made of plastic, sealing disc and diaphragm made of hot water-resistant elastomer, the diaphragm is resistant up to 100 °C.

Technical data:

• Inlet connection/outlet connection: 1/2” x 3/4”
• Response pressure: 6 bar
• Sealing gasket: EPDM
• Maximum permissible operating temperature: 100°C
• Temperature range: 5÷100°C
• Operating fluid: water
• IG-IG connections

*Technical changes reserved | Images may vary