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）
Songti top-mounted eccentric ball valve, eccentric ball valve, pneumatic eccentric ball valve, stainless steel eccentric ball valve, C electric eccentric ball valve, electric B eccentric ball valve, stainless steel pneumatic side-mounted eccentric ball valve, large diameter Top-mounted eccentric ball valve, large-diameter top-mounted eccentric ball valve, pneumatic side-mounted eccentric ball valve with handwheel, electric top-mounted eccentric ball valve, American standard top-mounted eccentric ball valve, worm gear side-mounted eccentric ball valve, intelligent electric side-mounted stainless steel Eccentric semi-ball valve
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c=r .> < c=> The eccentric semi-ball valve is a new product successfully developed by absorbing and digesting advanced technology at home and abroad. It also fills the gap of domestic valves. The innovative products with blank varieties are all domestically produced innovative products developed by drawing on similar German products under the premise of carefully weighing the advantages and disadvantages of various valves such as ball valves, butterfly valves, gate valves, etc. The appraisal conclusion points out that their performance in some aspects is better. It is superior to similar products such as gate valves, globe valves and ball valves, and is used in petroleum, chemical, electric power and metallurgical industries. Its core technology is the first in China. It has a unique design and novel structure. The product has been launched on the market and has been approved by customers.
Song Dynasty
c=r .> Song Dynasty
c=r .> Song Dynasty eccentric semi-ball valve is overlayed with different alloys according to user needs, and the optional bimetal seal can be used for wear resistance and corrosion resistance , high temperature resistance and other different industrial sectors that require strict sealing.
Song style
c=r> Song style
c=r> Song style eccentric hemispheric valve
Song style main uses and characteristics
Song style
c=r> Song style ① It is suitable for occasions with strict requirements on pulp, alumina, sewage treatment and heating.
c=r> 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.
Song typeface
c=r> Song typeface
c=r> Song typeface< c=> implementation standard
Song typeface
c=r> Song typeface< c=> design And manufacturing:
c=r> < c=> Inspection and experiment:
c=r> < c=> Flange connection: B /.B.
Song Dynasty
c=r> Song Dynasty
c=r> The advantages of Song Dynasty eccentric semi-ball valve:
Song Dynasty
c=r> Song Dynasty has small fluid resistance , its resistance coefficient is equal to that of a pipe segment of the same length.
Song font
c=r> Song font has simple structure, small size and light weight.
Song Dynasty
c=r> Song Dynasty
c=r> Song Dynasty double eccentric semi-ball valve is the best choice for transporting coal powder, control gas, particle-containing fluid and powdery solid media. Equipment, special valves for pulverized coal injection used in metallurgy and mineral processing production.
Song Dynasty
c=r> 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, and special valves for petrochemical industry There are six series of valves and special valves for pulverized coal injection. There are four transmission modes: worm gear, electric, pneumatic and hydraulic.
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c=r> < c=> The eccentric semi-ball valve has reasonable design, compact structure, small flow resistance, good sealing, light and flexible operation, It is especially suitable for low-pressure pipe networks with 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
)
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c=r> < c=>Coal powder injection The special eccentric semi-ball valve is an ideal equipment for controlling the pulverized coal injection of dust-containing gases and granular fluids and other solid transportation. It is widely used in blast furnace pulverized coal injection, pulverizing systems and dust removal systems in metallurgy, mineral processing, electric power and other production processes. various pipeline controls. It adopts a straight-through structure, the flow channel is smooth, and there will be no dust accumulation and blockage. The sealing pair is made of alloy and has undergone special heat treatment. The valve is resistant to erosion and wear. At the same time, the eccentric spherical surface of the valve has automatic compensation performance. Through the adjusting bolt on the worm gear , so that the sealing pair can still achieve the re-sealing effect even if the sealing pair is worn to a certain extent. (Dust-containing gas, particle fluid)
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c=r> < c=> Blast furnace gas and natural gas special eccentric semi-ball valve, the sealing pair is made of hard material Alloy, fire-proof, explosion-proof and anti-static, the sealing pair is resistant to high temperatures, and its anti-corrosion and anti-seizure capabilities are more than twice that of stainless steel sealing pairs. It is especially suitable for pipeline transportation and pressurization of coal gas, coke oven gas, water gas, liquefied gas, and natural gas. Used at door stations. (Blast furnace gas, natural gas, dusty gas, etc.)
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c=r> < c=> Special eccentric semi-ball valve for slurry mixed fluid, easy to transport The most eccentric semi-ball valve is an ideal process valve for two-phase mixed fluid media in processes such as precipitation of scale, crystallization of solution slurry, slurry ash, etc. It can break through scale obstacles during closing to achieve smooth closing. It has a novel structure and unique design, and has the advantages of high efficiency, energy saving, good wear resistance, reliable sealing, light operation, rapid opening and closing, and long service life. (Transportation of process slurry, slurry ash and other particulate matter)
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c=r> < c=> The special eccentric semi-ball valve for pipelines is a straight-through type Semi-spherical valve, without diameter reduction, the valve body channel and the pipe connected to the pipeline are connected as a straight pipe, the cross-sectional area is equal, the resistance is less than the diameter reduction, fully open and fully closed can be achieved with only one degree of rotation, which is convenient for long-distance pipeline transportation control. (Pulverized coal injection and gas transportation)
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c=r> Performance Specification
c=r> < c = > Applicable temperature: Soft seal: ℃~℃ Hard seal: ℃~℃
c=r> Applicable media: natural gas, water vapor, oil,
, 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 style
Song style
c=r> Song style
c=r> Song style
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