产品展示
新闻中心
联系我们
缓闭止回阀
所属栏目:止回阀
产品简介:•主要零部件材质Material of main parts 部件 Part No. 名称Name 材料 Material A 主阀 Mainball 铸铁、球铁 Cast iron
•主要零部件材质Material of main parts |
||
部件 Part No. |
名称Name |
材料 Material |
A |
主阀 Mainball |
铸铁、球铁 Cast iron, Ductile iron |
B |
球阀Ball |
黄铜Brass |
B1 |
球阀Ball |
黄铜Brass |
C |
排气阀 Exhaust valve |
黄铜Brass |
D |
止回阀 |
黄铜Brass |
G |
过濾器Filter |
黄铜Brass |
E |
节流阀 Throttle valve |
黄铜Brass |
垂直安装弹簧组件(选配) Vertical installation spring assembly (optional) |
不锈钢 Stainless steel |