... valve 2.Good sealing property 3.Attractive appearance 4.Compact structure High quality Stainless Steel 3-way Pneumatic Ball Valve Test ... Parameters: DN(mm)1520253240506580100125150200KV1733629514623235043981012051912 PN(MPa)1.6,2.5,4.0,6.4Connection typeflang & pipe threadPressureAC220V,AC380V, ... contact me. Product releated picture Product base High quality Stainless Steel 3-way Pneumatic Ball Valve