碟阀Butterfly Valve
1. 63000RA-W/S-W700气动中线蝶阀 Pneumatic centerline type butterfly valve
This valve is the execution unit of control instruments and is widely used in automatic control system. It is a new product for control system, which can be operated on site or from long distance. It can be connected to DCS or PLC main control system to finalize automatic control of industrial flow.
Butterfly valve has self-cleaning function. It is suitable to control fluid with suspended particle, thick liquid. It can also be used to control and shut-off gas, steam and liquid with acid, alkali, salt and oil.
Actuator for this series valves is produced according to the most advanced technology in the world. Center-line butterfly valve is made according to the technology of Mark Company in USA.
Features:
1. small and light, easy dismounting and maintenance, it can be installed in any position.
2. simple and compact structure, quick on-off operation, long working life
3. low flow resistance, high flow capacity, inherent flow characteristic is the approximate equal percentage features. Adjusting performance is good.
4. suitable for more mediums by different raw materials for components and parts.
5. Valve seat is soft, so the seal is complete. Gas leakage test is 0.
6. install more accessories, the valve can be used as switch or adjusted continuously by positioner. The valve can be used in inflammable and explosive and other dangerous site.
7. Single pneumatic control adopts more springs structure, so the dimension is same as double pneumatic control, all spare parts are changeable.
8. When magnetic valve control is required, the magnetic valve can be installed on the cylinder arm without hose.
Nominal diameter: DN50～DN600
Nominal pressure: PN10；PN16
Medium temperature: -40℃～+150℃
Leakage: No leakage
2． 63000RA-W-W41气动低负载蝶阀 Pneumatic low load butterfly valve
63000RA series pneumatic low load butterfly valve is composed of 63000RA series midget rotary stem motion actuator and low load butterfly valve. It is mainly for the control of flow and pressure of low pressure gas. This product is widely used in the dust removal by ventilation in iron mineral, firing, smelting, cement, chemical and power generation industries.
Features:
Compact and reasonable structure, reliable performance, small size and low weight
Bearing guide structure makes the output torque small.
On-off fast, long working life, low flow resistance, high flow capacity, inherent flow characteristic is the approximate equal percentage features.
Install more accessories, the valve can be used as switch or adjusted continuously by positioner.
When magnetic valve control is required, the magnetic valve can be installed on the cylinder arm without hose.
Nominal diameter: DN100～DN400
Nominal pressure: PN6，PN10
Working temperature: common type：-5℃～+200℃；high temperature type：+200℃～+400℃
3． D71Xn手动蝶阀 Manually operated butterfly valve
This product is made according to the technology of Mark company in USA. The size is small and structure is simple and compact. 90o rotation on-off is fast, operation torque is small. The seal is good without leakage. It has good control function and long working life. By different raw material parts and components, it can be used for more mediums. This product is widely used on the pipelines of petroleum, chemical, foodstuff, pharmaceutical, textile, paper-making, hydro-power, vessels, water supply and sewage, smelting and energy industries. It can be used as control and closure equipment for those pipeline and container of caustic, non-caustic gas, liquid, semi fluid and solid powder.
Nominal diameter: DN50～DN1000；DN50～DN800
Nominal pressure: PN10；PN16
Applicable temperature: -15℃～+150℃
4． QB-W700电动中线蝶阀 Power-driven centerline butterfly valve
This product is composed of QB power driven device and W700 centerline butterfly valve to control the start or close of valves. It can be operated on site or from long distance, can be controlled individually or centralized. As different liners can be fitted inside the valve body, and disc can be of different material, this product has very good corrosion resistance and leakproofness. Flow path of the valve body is simple and will not be blocked. This product is widely used in the strong acid, strong base, highly corrosive, high viscosity, with granular, with fiber, poisonous and pollution disallowed places. There are common type and explosion proof type for option. Explosion proof grade is dⅡBT4.
Nominal diameter: DN20～DN600
Nominal pressure: PN10；PN16
Working temperature: －20℃～+50℃
Leakage: 0
5． QB-W41电动两位低负载蝶阀 Power-driven low load butterfly valve
This product is composed of QB series power driven device and W41 low load butterfly valve. It is mainly for the control of flow and pressure of low pressure gas. This product is widely used in the dust removal by ventilation in iron mineral, firing, smelting, cement, chemical and power generation industries.
Features:
Structure is compact and reasonable, function is reliable
Small size and low weight
Output torque is small based on the bearing guide structure
Rotation on-off fast, long working life
Low flow resistance, high flow capacity
Nominal diameter: DN100～DN1400
Nominal pressure: PN6、PN10
Applicable temperature: common type：-5℃～+200℃；high temperature type：+200℃～+400℃
Leakage: within 0.2％
1. 63000RA-W/S-W700气动中线蝶阀 Pneumatic centerline type butterfly valve
This valve is the execution unit of control instruments and is widely used in automatic control system. It is a new product for control system, which can be operated on site or from long distance. It can be connected to DCS or PLC main control system to finalize automatic control of industrial flow.
Butterfly valve has self-cleaning function. It is suitable to control fluid with suspended particle, thick liquid. It can also be used to control and shut-off gas, steam and liquid with acid, alkali, salt and oil.
Actuator for this series valves is produced according to the most advanced technology in the world. Center-line butterfly valve is made according to the technology of Mark Company in USA.
Features:
1. small and light, easy dismounting and maintenance, it can be installed in any position.
2. simple and compact structure, quick on-off operation, long working life
3. low flow resistance, high flow capacity, inherent flow characteristic is the approximate equal percentage features. Adjusting performance is good.
4. suitable for more mediums by different raw materials for components and parts.
5. Valve seat is soft, so the seal is complete. Gas leakage test is 0.
6. install more accessories, the valve can be used as switch or adjusted continuously by positioner. The valve can be used in inflammable and explosive and other dangerous site.
7. Single pneumatic control adopts more springs structure, so the dimension is same as double pneumatic control, all spare parts are changeable.
8. When magnetic valve control is required, the magnetic valve can be installed on the cylinder arm without hose.
Nominal diameter: DN50～DN600
Nominal pressure: PN10；PN16
Medium temperature: -40℃～+150℃
Leakage: No leakage
2． 63000RA-W-W41气动低负载蝶阀 Pneumatic low load butterfly valve
63000RA series pneumatic low load butterfly valve is composed of 63000RA series midget rotary stem motion actuator and low load butterfly valve. It is mainly for the control of flow and pressure of low pressure gas. This product is widely used in the dust removal by ventilation in iron mineral, firing, smelting, cement, chemical and power generation industries.
Features:
Compact and reasonable structure, reliable performance, small size and low weight
Bearing guide structure makes the output torque small.
On-off fast, long working life, low flow resistance, high flow capacity, inherent flow characteristic is the approximate equal percentage features.
Install more accessories, the valve can be used as switch or adjusted continuously by positioner.
When magnetic valve control is required, the magnetic valve can be installed on the cylinder arm without hose.
Nominal diameter: DN100～DN400
Nominal pressure: PN6，PN10
Working temperature: common type：-5℃～+200℃；high temperature type：+200℃～+400℃
3． D71Xn手动蝶阀 Manually operated butterfly valve
This product is made according to the technology of Mark company in USA. The size is small and structure is simple and compact. 90o rotation on-off is fast, operation torque is small. The seal is good without leakage. It has good control function and long working life. By different raw material parts and components, it can be used for more mediums. This product is widely used on the pipelines of petroleum, chemical, foodstuff, pharmaceutical, textile, paper-making, hydro-power, vessels, water supply and sewage, smelting and energy industries. It can be used as control and closure equipment for those pipeline and container of caustic, non-caustic gas, liquid, semi fluid and solid powder.
Nominal diameter: DN50～DN1000；DN50～DN800
Nominal pressure: PN10；PN16
Applicable temperature: -15℃～+150℃
4． QB-W700电动中线蝶阀 Power-driven centerline butterfly valve
This product is composed of QB power driven device and W700 centerline butterfly valve to control the start or close of valves. It can be operated on site or from long distance, can be controlled individually or centralized. As different liners can be fitted inside the valve body, and disc can be of different material, this product has very good corrosion resistance and leakproofness. Flow path of the valve body is simple and will not be blocked. This product is widely used in the strong acid, strong base, highly corrosive, high viscosity, with granular, with fiber, poisonous and pollution disallowed places. There are common type and explosion proof type for option. Explosion proof grade is dⅡBT4.
Nominal diameter: DN20～DN600
Nominal pressure: PN10；PN16
Working temperature: －20℃～+50℃
Leakage: 0
5． QB-W41电动两位低负载蝶阀 Power-driven low load butterfly valve
This product is composed of QB series power driven device and W41 low load butterfly valve. It is mainly for the control of flow and pressure of low pressure gas. This product is widely used in the dust removal by ventilation in iron mineral, firing, smelting, cement, chemical and power generation industries.
Features:
Structure is compact and reasonable, function is reliable
Small size and low weight
Output torque is small based on the bearing guide structure
Rotation on-off fast, long working life
Low flow resistance, high flow capacity
Nominal diameter: DN100～DN1400
Nominal pressure: PN6、PN10
Applicable temperature: common type：-5℃～+200℃；high temperature type：+200℃～+400℃
Leakage: within 0.2％
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