苏州贝斯特机电设备有限公司

 华德节流截止阀
DV-6-1-10BV， DV-6-1-10B， DV-6-2-10BV， DV-6-2-10B， DV-6-3-10BV， DV-6-3-10B，
DV-6S-1-10BV， DV-6S-1-10B， DV-6S-2-10BV， DV-6S-2-10B， DV-6S-3-10BV， DV-6S-3-10B，
DV-8-1-10BV， DV-8-1-10B， DV-8-2-10BV， DV-8-2-10B， DV-8-3-10BV， DV-8-3-10B，
DV-8S-1-10BV， DV-8S-1-10B， DV-8S-2-10BV， DV-8S-2-10B， DV-8S-3-10BV， DV-8S-3-10B，
DV-10-1-10BV， DV-10-1-10B， DV-10-2-10BV， DV-10-2-10B， DV-10-3-10BV， DV-10-3-10B，
DV-10S-1-10BV， DV-10S-1-10B， DV-10S-2-10BV， DV-10S-2-10B， DV-10S-3-10BV， DV-10S-3-10B，
DV-12-1-10BV， DV-12-1-10B， DV-12-2-10BV， DV-12-2-10B， DV-12-3-10BV， DV-12-3-10B，
DV-12S-1-10BV， DV-12S-1-10B， DV-12S-2-10BV， DV-12S-2-10B， DV-12S-3-10BV， DV-12S-3-10B，
DV-20-1-10BV， DV-20-1-10B， DV-20-2-10BV， DV-20-2-10B， DV-20-3-10BV， DV-20-3-10B，
DV-20S-1-10BV， DV-20S-1-10B， DV-20S-2-10BV， DV-20S-2-10B， DV-20S-3-10BV， DV-20S-3-10B，
DV-25-1-10BV， DV-25-1-10B， DV-25-2-10BV， DV-25-2-10B， DV-25-3-10BV， DV-25-3-10B，
DV-25S-1-10BV， DV-25S-1-10B， DV-25S-2-10BV， DV-25S-2-10B， DV-25S-3-10BV， DV-25S-3-10B，
DV-30-1-10BV， DV-30-1-10B， DV-30-2-10BV， DV-30-2-10B， DV-30-3-10BV， DV-30-3-10B，
DV-30S-1-10BV， DV-30S-1-10B， DV-30S-2-10BV， DV-30S-2-10B， DV-30S-3-10BV， DV-30S-3-10B，  
DV-40-1-10BV， DV-40-1-10B， DV-40-2-10BV， DV-40-2-10B， DV-40-3-10BV， DV-40-3-10B，
DV-40S-1-10BV， DV-40S-1-10B， DV-40S-2-10BV， DV-40S-2-10B， DV-40S-3-10BV， DV-40S-3-10B， 
DV-16-1-10BV， DV-16-1-10B， DV-16-2-10BV， DV-16-2-10B， DV-16-3-10BV， DV-16-3-10B，
DV-16S-1-10BV， DV-16S-1-10B， DV-16S-2-10BV， DV-16S-2-10B， DV-16S-3-10BV， DV-16S-3-10B， 
产品型号说明：
DV（1）-40（2）S（3）-2（4）-10（5）B（6）V（7）2（8）
1：DV节流截止阀
2：40通径，6,8,10,12,16,20,25,30,40
3：S面板安装，无标示管式安装
4：2黄铜，1钢，3不锈钢
5：10,10系列
6：B北京华德液压技术
7：V磷酸酯液压油，无标记康物质液压油
8：2公制螺纹，无标记：管螺纹