Year1
- 操作形式：
- 蜗轮、电动、气动、液动
- 公称通径：
- DN50-1400mm
- 公称压力：
- PN10至64（Class 150Lb，Class 300Lb）
c=r> Song Dynasty eccentric half ball valve
Song Dynasty Main uses and characteristics
宋体
c=r> 宋体① Suitable for occasions with strict requirements on pulp, alumina, sewage treatment, and heating.
宋体
c=r> 宋体② Suitable for various oil products such as heavy oil and crude oil, corrosion-resistant chemical industry, and mixed flow media.
Song Dynasty
c=r> Song Dynasty ③ It is suitable for the transportation control of liquefied gas, coal gas and natural gas. The sealing ring is made of chromium alloy of surfacing valve, which has tight sealing and corrosion resistance.
Song Dynasty
c=r> Song Dynasty ④ The ball is made of combined spherical bimetal, which has high rigidity and is very wear-resistant. The valve seat is made of integral wear-resistant steel or fully surfacing, suitable for liquid and solid mixed flow or transportation. Pipeline control.
c=r> The Song Dynasty double eccentric semi-ball valve is the best equipment for the transportation of pulverized coal, control gas, particle-containing fluids and powdery solid media. It is specially used for pulverized coal injection in metallurgy and mineral processing production. valve.
Song Dynasty
Song Dynasty
c=r> Song Dynasty eccentric semi-ball valve products are divided according to their uses: general valves, pipeline valves, special valves for slurry, special valves for gas, special valves for petrochemical industry, and pulverized coal Six series of special injection valves. There are four transmission modes: worm gear, electric, pneumatic and hydraulic.
宋体
宋体
c=r> 宋体
c=r> 宋体< c=宋体> The eccentric semi-ball valve has reasonable design, compact structure, small flow resistance and good sealing performance , the operation is light and flexible, especially suitable for low-pressure pipe networks of water, sewage, steam, pulp and other media. It can be equipped with electric and pneumatic devices to realize remote automatic operation. (Water, steam, sewage, paper pulp, mud, etc. are non-corrosive
宋体)
宋体
c=r> 宋体 Performance Specifications
宋体
c=r> 宋体< c=宋体>Applicable temperature: Soft seal: ℃~℃Hard seal: ℃~℃
Song Dynasty
c=r> Song Dynasty applicable media: natural gas, water vapor, oil,
Song Dynasty coal Powder, coal ash, waste ash, waste residue, mud, granular, fiber-containing and other media
Song Dynasty
c=r> Song Dynasty operating forms: worm gear, electric, pneumatic, hydraulic
Song style
c=r> Song style nominal pressure
Song style:
Song style to (b)
Song style
c=r> Song style< c= Song style>Nominal diameter ：
Song Dynasty
Song Dynasty
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