Detailed Product Description Specification:Safety output pressure:22.8-27.8(bar),back pressure:1.9MPaLeak Pressure Testing:low pressure:0.05MPa,high pressure:2.35MPaTotal height of valve:90+/-1,turn-on height of valve:>2.5mmUnit weight:430g, 32PCS/CTN.G.W.:14.5KG,N.W.:13.8KG