http://www.donjoy-pumps.com/valves/check-valve/
鈼哠IZE: 1/2"-8", DN10-DN200
鈼哅aterial: 304/316L
鈼哖ressure: 10bar
鈼哋pening pressure: 0.02bar
鈼哊egative pressure: -0.9bar
鈼員emperature: -30 掳 C to 130 掳 C (150 掳 C optional)
鈼哣alve body structure: nut type, clamp, flange
鈼咺nterface: various special interfaces such as welding, clamp, thread, flange, etc.