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通道 形式 球阀型号 接口螺纹 PF牙 D L A H C L 型 KH-G1/4″-3W-L G1/4″ 11.2 79.0 39.5 147 70.0 KH-G3/8″-3W-L G3/8″ 11.2 79.0 39.5 147 70.0 KH-G1/2″-3W-L G1/2″ 12.7 79.0 39.5 147 70.0 KH-G3/4″-3W-L G3/4″ 16.0 88.0 44.0 147 77.0 KH-G1″-3W-L G1″ 20.0 108.0 54.0 176 87.0 KH-G11/4″-3W-L G11/4″ 25.0 124.0 62.0 176 93.0 KH-G11/2″-3W-L G11/2″ 32.0 135.0 67.5 215 103.0 KH-G2″-3W-L G2″ 38.1 164.0 82.0 215 113.0 T 型 KH-G1/4″-3W-T G1/4″ 11.5 79.0 39.5 147 70.0 KH-G3/8″-3W-T G3/8″ 12.5 79.0 39.5 147 70.0 KH-G1/2″-3W-T G1/2″ 12.5 79.0 39.5 147 70.0 KH-G3/4″-3W-T G3/4″ 15.0 88.0 44.0 147 77.0 KH-G1″-3W-T G1″ 20.0 108.0 54.0 176 87.0 KH-G11/4″-3W-T G11/4″ 25.0 124.0 62.0 176 93.0 KH-G11/2″-3W-T G11/2″ 32.0 135.0 67.5 215 103.0 KH-G2″-3W-T G2″ 40.0 164.0 82.0 215 113.0 执行机构支架DIN ISO5211的尺寸请垂询