- 品牌：凯发
- 零部件及配件：
- 类型(通道位置)：
- 驱动方式：
- 形态：
- 标准：国标
- 产地：
- 抗压强度：
- 类型：蝶阀
- 压力环境：
- 工作温度：
- 流动方向：
- 型号：
- 连接形式：对夹
- 公称通径：
- 适用介质：
- 材质：
- 密封形式：
- 用途：
- 加工定制：
- 压力范围：PN10-PN16
wafer butterfly valve withoutpin
· product presentation
1) sizes: dn40 - dn600
2) materials:
a) body: ci(cast iron ,gg25 ) / di (ductile iron ,ggg40)
b) disc: di / cf8 / cf8m / c95400 /di+nylon / di+ptfe
c) seat: epdm / nbr / teflon / viton
3)features:
a)cast hole. flange connection meet ansi 125/150# din pn10/16 bs4504 pn10/16 in the meanwhile.
b)double half shaft.
c)line with rubber or vulcanized rubber.
d)square and short neck. easy to stick scutcheon and cost saving.
these products are widely usedin water source projects, urban watersupply
and drainage, sewage treatment,electric power, petroleum,petrochemical,
heat supply, shipbuilding,medicine and metallurgy industries. valves used for regulating orcutting off liquids in pipelines.
liquids available include water,sewage, sea water, air, foodstuff and oil.
specifications:
1) working temperature: -10 -+150°c
2) suitable for handles (dn50 -300), gear operators, electric and pneumatic
controlactuators
天津凯发阀门有限公司
张
15122809766
天津市塘沽区胡家园街于庄子村