粘度补偿，刻度精确，流量开关，流量计

流量开关 VKM-1101 VKM-1102  VKM-1103 VKM-1104 VKM-1105 VKM-1106 VKM-1107 VKM-1108 VKM-1109 VKM-1110 VKM-1111 VKM-1112

VKM-1201 VKM-1202  VKM-1203 VKM-1204 VKM-1205 VKM-1206 VKM-1207 VKM-1208 VKM-1209 VKM-1210 VKM-1211 VKM-1212

流量计 VKM-2101 VKM-2102  VKM-2103 VKM-2104 VKM-2105 VKM-2106 VKM-2107 VKM-2108 VKM-2109 VKM-2110 VKM-2111 VKM-2112

VKM-2201 VKM-2202  VKM-2203 VKM-2204 VKM-2205 VKM-2206 VKM-2207 VKM-2208 VKM-2209 VKM-2210 VKM-2211 VKM-2212

流量开关+流量计

VKM-3101 VKM-3102  VKM-3103 VKM-3104 VKM-3105 VKM-3106 VKM-3107 VKM-3108 VKM-3109 VKM-3110 VKM-3111 VKM-3112

VKM-3201 VKM-3202  VKM-3203 VKM-3204 VKM-3205 VKM-3206 VKM-3207 VKM-3208 VKM-3209 VKM-3210 VKM-3211 VKM-3212

电子式流量开关

VKM-8101 VKM-8102  VKM-8103 VKM-8104 VKM-8105 VKM-8106 VKM-8107 VKM-8108 VKM-8109 VKM-8110 VKM-8111 VKM-8112

VKM-8201 VKM-8202  VKM-8203 VKM-8204 VKM-8205 VKM-8206 VKM-8207 VKM-8208 VKM-8209 VKM-8210 VKM-8211 VKM-8212