一、特点及用途
该产品是采用美国马克（Mark）公司技术生产制造的，产品体积小、结构简单紧凑、90°回转开关迅速、操作扭矩小、密封无泄漏、调节性能好、寿命长且易拆装、选择不同零部件材质可适用多种介质，因此广泛用于石油、化工、食品、医药、轻纺、造纸、水电、船舶、供排水、冶炼和能源等系统管路上，可在各种腐蚀性、非腐蚀性气体、液体、半流体及固体粉末管线和容器上作调节和截流设备使用。
D37A1X1-10ZB1 D37A1X2-10ZB1 D37A1X3-10ZB1 D37A1X4-10ZB1
D37A1X5-10ZB1 D37A1X6-10ZB1 D37A1X7-10ZB1 D37A1X8-10ZB1
D37A1X9-10ZB1 D37A1F4-10ZB1 D37A1F46-10ZB1
D37A1X1-10ZB3 D37A1X2-10ZB3 D37A1X3-10ZB3 D37A1X4-10ZB3
D37A1X5-10ZB3 D37A1X6-10ZB3 D37A1X7-10ZB3 D37A1X8-10ZB3
D37A1X9-10ZB3 D37A1F4-10ZB3 D37A1F46-10ZB3
D37A1X1-10ZB5 D37A1X2-10ZB5 D37A1X3-10ZB5 D37A1X4-10ZB5
D37A1X5-10ZB5 D37A1X6-10ZB5 D37A1X7-10ZB5 D37A1X8-10ZB5
D37A1X9-10ZB5 D37A1F4-10ZB5 D37A1F46-10ZB5
D37A1X1-10ZB6 D37A1X2-10ZB6 D37A1X3-10ZB6 D37A1X4-10ZB6
D37A1X5-10ZB6 D37A1X6-10ZB6 D37A1X7-10ZB6 D37A1X8-10ZB6
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D37A1X9-10ZB7 D37A1F4-10ZB7 D37A1F46-10ZB7
D37A1X1-10ZB8 D37A1X2-10ZB8 D37A1X3-10ZB8 D37A1X4-10ZB8
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D37A1X9-10ZB8 D37A1F4-10ZB8 D37A1F46-10ZB8
D37A1X1-10ZB9 D37A1X2-10ZB9 D37A1X3-10ZB9 D37A1X4-10ZB9
D37A1X5-10ZB9 D37A1X6-10ZB9 D37A1X7-10ZB9 D37A1X8-10ZB9
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D37A1X1-10ZB10 D37A1X2-10ZB10 D37A1X3-10ZB10 D37A1X4-10ZB10
D37A1X5-10ZB10 D37A1X6-10ZB10 D37A1X7-10ZB10 D37A1X8-10ZB10
D37A1X9-10ZB10 D37A1F4-10ZB10 D37A1F46-10ZB10
D37A1X1-10ZB11 D37A1X2-10ZB11 D37A1X3-10ZB11 D37A1X4-10ZB11
D37A1X5-10ZB11 D37A1X6-10ZB11 D37A1X7-10ZB11 D37A1X8-10ZB11
D37A1X9-10ZB11 D37A1F4-10ZB11 D37A1F46-10ZB11
D37A1X1-10ZB12 D37A1X2-10ZB12 D37A1X3-10ZB12 D37A1X4-10ZB12
D37A1X5-10ZB12 D37A1X6-10ZB12 D37A1X7-10ZB12 D37A1X8-10ZB12
D37A1X9-10ZB12 D37A1F4-10ZB12 D37A1F46-10ZB12
D37A1X1-10ZB13 D37A1X2-10ZB13 D37A1X3-10ZB13 D37A1X4-10ZB13
D37A1X5-10ZB13 D37A1X6-10ZB13 D37A1X7-10ZB13 D37A1X8-10ZB13
D37A1X9-10ZB13 D37A1F4-10ZB13 D37A1F46-10ZB13
D37A1X1-10ZB14 D37A1X2-10ZB14 D37A1X3-10ZB14 D37A1X4-10ZB14
D37A1X5-10ZB14 D37A1X6-10ZB14 D37A1X7-10ZB14 D37A1X8-10ZB14
D37A1X9-10ZB14 D37A1F4-10ZB14 D37A1F46-10ZB14
D37A1X1-10ZB15 D37A1X2-10ZB15 D37A1X3-10ZB15 D37A1X4-10ZB15
D37A1X5-10ZB15 D37A1X6-10ZB15 D37A1X7-10ZB15 D37A1X8-10ZB15
D37A1X9-10ZB15 D37A1F4-10ZB15 D37A1F46-10ZB15
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