Product Advantages
- Precision casting valve body.Qualified WCB material. Fine appearance and no trachoma.
- Solid and heavy valve body.
- The disc is processed by CNC precision lathe with high precision.
- Multi-layer sealing ring, which has the both advantages of metal and elastic sealing. Excellent sealing performance in the environment of high and low temperature.
- Stainless steel stem.Double intensity of valve stem after tempering.
- Each valve will be inspected for shell and sea pressure before leaving factory.
- The adjusting screw of worm gear is equipped with a protective nut to protect the adjusting screw from damage.
Product Description
Model | D343H-16/25C |
Name | Wafer Butterfly Valve with Handle |
Size | DN50-2000 |
Body | WCB |
Pressure | PN16/25 |
Temp. | -29~425°C |
Suitable Medium | Water, weak acid base, air, steam, oil, etc. |
Application | Food,medicine,chemical industry,environmental protection, water treatment, water supply and drainage. |