Amazon
Caleffi 532042 Membrane Safety Valve 1/2 x 3/4 Inch 2.5 Bar Pressure Relief Valve Membrane Valve IG-IG connections - contact pressure: 20% Closing deviation: 20%. Temperature range: 5 to 100 °C Working media: water, Weight: 0.3747858454 pounds, Manufacturer: CALEFFI
Amazon MarketplaceCaleffi 532042 Membrane Safety Valve 1/2 x 3/4 Inch 2.5 Bar Pressure Relief Valve Membrane Valve IG-IG connections - contact pressure: 20% Closing deviation: 20%. Temperature range: 5 to 100 °C Working media: water