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Valves
Specifications:
1.Nominal diameter: 200-1800mm
2.Nominal pressure: 0.6-10.0 MPa
3.Flow capacity: 0-86400 m3/h
4.Technical characteristics:
①Submerged layout
②Excellent anti-cavitation performance3. Large decompression ratio of 20:1
③The linear adjustment
④Flow adjustment and pressure adjustment
⑤High-precision adjustment valves
5. Driving mode: manual,electrical, hydraulic
6. Typical applications: Pressure of pipeline. Accurate adjustment and control of flow. Discharge of the dam. Ecological discharge control of bypass unit.
1.Nominal diameter: 200-1800mm
2.Nominal pressure: 0.6-10.0 MPa
3.Flow capacity: 0-86400 m3/h
4.Technical characteristics:
①Submerged layout
②Excellent anti-cavitation performance3. Large decompression ratio of 20:1
③The linear adjustment
④Flow adjustment and pressure adjustment
⑤High-precision adjustment valves
5. Driving mode: manual,electrical, hydraulic
6. Typical applications: Pressure of pipeline. Accurate adjustment and control of flow. Discharge of the dam. Ecological discharge control of bypass unit.
Specifications:
1.Nominal diameter: 300-2000 mm
2.Nominal pressure: 2.5-10MPa
3.Technical characteristics:
①Electrical and hydraulic pressure all in one.
②Switching on by hydraulic and switching off by heavy hammer. Safe and reliable.
③Hydraulic driving. Double-metal sealing.
④Compact structure for saving space.
⑤Meet the requirements of "Unattended, Few people attended".
4.Driving mode: Hydraulic.
5.Typical applications: Turbine inlet valve.
1.Nominal diameter: 300-2000 mm
2.Nominal pressure: 2.5-10MPa
3.Technical characteristics:
①Electrical and hydraulic pressure all in one.
②Switching on by hydraulic and switching off by heavy hammer. Safe and reliable.
③Hydraulic driving. Double-metal sealing.
④Compact structure for saving space.
⑤Meet the requirements of "Unattended, Few people attended".
4.Driving mode: Hydraulic.
5.Typical applications: Turbine inlet valve.
Specifications:
1.Nominal diameter: 100-3000 mm.
2.Nominal pressure: 0.6-2.5MPa.
3.Technical characteristics:
①Simple in structure and weighs light. Flexible for opening and closing.
②Eccentric structure for reducing the friction of sealing ring.
③Reasonable design of sealing structure.
④Apply to different medium and temperature.
⑤Vertical or horizontal installation.
⑥Easy assembly and disassembly, convenient for maintenance.
4.Driving mode: manual, electrical.
5.Typical applications: Water and water resource projects; Environmental protection; Municipal facilities; Electricity and utilities; Construction industry, Petrochemical industry; Iron and steel metallurgy; Paper industry.
1.Nominal diameter: 100-3000 mm.
2.Nominal pressure: 0.6-2.5MPa.
3.Technical characteristics:
①Simple in structure and weighs light. Flexible for opening and closing.
②Eccentric structure for reducing the friction of sealing ring.
③Reasonable design of sealing structure.
④Apply to different medium and temperature.
⑤Vertical or horizontal installation.
⑥Easy assembly and disassembly, convenient for maintenance.
4.Driving mode: manual, electrical.
5.Typical applications: Water and water resource projects; Environmental protection; Municipal facilities; Electricity and utilities; Construction industry, Petrochemical industry; Iron and steel metallurgy; Paper industry.
Specifications:
1.Nominal diameter: 1000-3000 mm
2.Nominal pressure: 0.25 -1.0MPa
3.Technical characteristics:
①The valve can cut-off the medium from two directions, and can realize reliable seal without any leakage from two directions.
②Manual or electric operation.
③With double disc structure and double seals, seals are reliable.
④Optional electric heating protection devices such as valve operation.
⑤Convenient to replace the seals
4. Driving mode: manual, electric.
5. Typical applications: Air cooled condenser system of air cooling power generation unit in thermal power stations.
1.Nominal diameter: 1000-3000 mm
2.Nominal pressure: 0.25 -1.0MPa
3.Technical characteristics:
①The valve can cut-off the medium from two directions, and can realize reliable seal without any leakage from two directions.
②Manual or electric operation.
③With double disc structure and double seals, seals are reliable.
④Optional electric heating protection devices such as valve operation.
⑤Convenient to replace the seals
4. Driving mode: manual, electric.
5. Typical applications: Air cooled condenser system of air cooling power generation unit in thermal power stations.
Specifications:
1.Nominal diameter: 200-1800mm
2.Nominal pressure: 0.6-4.0MPa
3.Technical characteristics:
①Approximate linear flow characteristics
②Excellent resistance to cavitation
③Small operating torque
④0utlet throttling parts are easy to replace
4.Driving mode: Manual, electric, hydrodynamic
5.Typical application: On-line pipeline regulation
1.Nominal diameter: 200-1800mm
2.Nominal pressure: 0.6-4.0MPa
3.Technical characteristics:
①Approximate linear flow characteristics
②Excellent resistance to cavitation
③Small operating torque
④0utlet throttling parts are easy to replace
4.Driving mode: Manual, electric, hydrodynamic
5.Typical application: On-line pipeline regulation
Model B10 Sleeve Valve
1.Nominal diameter: 200-1800mm
2.Nominal pressure: 0.6-10.0 MPA
3.Through-flow capacity: 086400 m/h
4.Technical characteristics:
①On-line layout
②Excellent resistance to cavitation
③Large pressure reduction ratio(20:1)
④Linear regulation
⑤Flow regulation, pressure regulation
⑥High-end precision control valve
5. Driving mode: Pilot(water pressure), manual, electric, hydraulic typical.
6. Application: Precise regulation and control of pipeline pressure and flow.
1.Nominal diameter: 200-1800mm
2.Nominal pressure: 0.6-10.0 MPA
3.Through-flow capacity: 086400 m/h
4.Technical characteristics:
①On-line layout
②Excellent resistance to cavitation
③Large pressure reduction ratio(20:1)
④Linear regulation
⑤Flow regulation, pressure regulation
⑥High-end precision control valve
5. Driving mode: Pilot(water pressure), manual, electric, hydraulic typical.
6. Application: Precise regulation and control of pipeline pressure and flow.
Specifications:
1.Nominal diameter: 80-500mm
2.Nominal pressure: l.0-10 MPa
3.Technical characteristics:
①Simple structure and reliable performance
②Reliable sealing
③Large intake, exhaust capacity and air displacement.
4.Typical applications: pipeline intake and exhaust, Air admission and evacuation of pipeline.
1.Nominal diameter: 80-500mm
2.Nominal pressure: l.0-10 MPa
3.Technical characteristics:
①Simple structure and reliable performance
②Reliable sealing
③Large intake, exhaust capacity and air displacement.
4.Typical applications: pipeline intake and exhaust, Air admission and evacuation of pipeline.
Energy Storage Tank Type Hydraulically Controlled Butterfly Valve
Materials of Valve Parts.
1.Body: Ductile iron. Carbon steel.
2.Disc: Ductile iron. Carbon steel.
3.Shaft: Carbon steel. Stainless steel.
4.Sealing ring on valve body: Stainless steel.
5.Sealing ring on valve disc: quality rubber. Stainless steel.
Specifications:
1.DN range: DN300-DN6000.
2.PN range: PN6-PN40
3.Applicable temperature: ≤80℃
4.Applicable medium: water. Seawater. Mud and sand water.
1.DN range: DN300-DN6000.
2.PN range: PN6-PN40
3.Applicable temperature: ≤80℃
4.Applicable medium: water. Seawater. Mud and sand water.
Hydraulic Controlled Butterfly Valve for Pumping Station
Materials of Valve Parts.
1.Body: Ductile iron. Carbon steel.
2.Disc: Ductile iron. Carbon steel.
3.Shaft: Carbon steel. Stainless steel.
4.Sealing ring on valve body: Stainless steel.
5.Sealing ring on valve disc: quality rubber. Stainless steel.
Specifications:
1.DN range: DN300-DN6000.
2.PN range: PN6-PN40
3.Applicable temperature: ≤80℃
Applicable medium: water. Seawater. Mud and sand water.
1.Body: Ductile iron. Carbon steel.
2.Disc: Ductile iron. Carbon steel.
3.Shaft: Carbon steel. Stainless steel.
4.Sealing ring on valve body: Stainless steel.
5.Sealing ring on valve disc: quality rubber. Stainless steel.
Specifications:
1.DN range: DN300-DN6000.
2.PN range: PN6-PN40
3.Applicable temperature: ≤80℃
Applicable medium: water. Seawater. Mud and sand water.
JUQIAO TECHO(CHANGSHA) CO LTD
1
Sunny Lee
Phone/Wechat/Whatsapp :+86 19918841746
E-mail：sunny@csjuqiao.com
Kin Yao
Phone/Wechat/Whatsapp :+86 19911349356
E-mail：kin@csjuqiao.com
