Brief description of the drain valve structure
1. The valve body and the valve cover are connected by a clamp type, the structure is compact, the disassembly is convenient, and the installation is convenient, and the branch pipe is a welded connection.
2. The pressure self-tightening sealing structure is adopted, and the sealing ring is made of the formed asbestos packing, the higher the medium pressure and the better the sealing property.
3. The medium flows into the downward discharge by the branch pipe.
4. The valve disc is a piston structure and is treated with boron. Corrosion resistant and erosion resistant. long lasting.
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