1,Festo type tiger valve. 2,HEYE MFH and MLH tiger valve are with big flow 1300L/min(CV=1.32) 3,Port size: G1/8" 1,Diaphragm seal of PU and NBR .2,Seals without oil.3,Can be used in bad working conditions such as the dirty air condition.4,The life time is long.Now the tiger valve is one of our mature products.Coil DimensionMFH-5-1/8-B Valve body dimenstionMFH-5-1/4-B Valve body dimenstion