比例阀门 70 L/min (18.5 US gpm), “A” port flow 45 L/min (11.9 US gpm), “B” port flow
比例阀门 60 L/min (17.2 US gpm), “A” port flow 40 L/min (10.6 US gpm), “B” port flow
比例阀门 150 L/min (40 US gpm), “A” port flow; 85 L/min (22.4 US gpm), “B” port flow
比例阀门 80 L/min (21 US gpm), “A” port flow; 150 L/min (40 US gpm), “B” port flow
比例阀门 130 L/min (33.3 US gpm), “A” port flow; 65 L/min (17.2 US gpm), “B” port flow
比例阀门 375 L/min (99 US gpm), “A” port flow; 250 L/min (66 US gpm), “B” port flow