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The electric ball valve is composed of an electric actuator and a ball valve. It is a kind of pipeline pressure component for industrial automation process control. It is usually used for remote opening and closing, there're 7 types of electric ball vales commonly used:
1. Q941F electric flange ball valve is suitable for two-position cutting and adjustment occasions. The connection between the electric switch-type ball valve and the actuator adopts a direct connection method. The electric actuator has a built-in servo system. There is no need for an additional servo amplifier. The operation can be controlled by inputting a 4-20mA signal and 220VAC power supply. It has the advantages of simple wiring, compact structure, small size, light weight, low resistance, stable and reliable action
2. Q911F electric internal thread ball valve is composed of a small electric actuator and a stainless steel internal thread ball valve. The ball valve body can be divided into one-piece, two-piece and three-piece types, and is 304, 316 or 316L Stainless steel material is precision cast from silica sol. The valve seat adopts a polytetrafluoroethylene elastic sealing structure, which allows easy opening and closing and reliable sealing. Suitable for water, steam, oil, nitric acid, acetic acid and other media.
3. Q971F electric ultra-thin ball valve is composed of a DSR electric actuator and an ultra-thin ball valve. Compared with ordinary electric ball valves, the electric ultra-thin ball valve (electric wafer ball valve) has It has the characteristics of compact structure, small size, light weight, close distance between the valve seat and the end flange, less material retention, and excellent sealing performance. Usually electric wafer ball valves are suitable for occasions where the installation position is relatively short, and are widely used in automatic control in chemical, petroleum, pharmaceutical, light industry and other industries. The V-shaped channel sphere structure is used in conjunction with the electronic electric actuator to achieve flow adjustment.
4. Q944F, Q945F electric flange three-way ball valve uses AC220V single-phase alternating current as the power source, accepts the 220V switching signal from the control system (or operator), and switches through the single-phase power supply Drive the reversible single-phase gear reduction motor, and according to the specified combination requirements, the ball valve can achieve the reversal effect on the pipeline fluid.
5. Q914F, Q915F electric three-way internal thread ball valve is composed of DSR series angular stroke electric actuator and internal thread three-way ball valve. It is a rotating cutting and regulating valve with tight closing and structure. Compact, light weight, easy maintenance and other advantages. The electric three-way internally threaded ball valve uses 220V single-phase AC as the power source, receives the switching signal from the control system, and drives the reversible single-phase gear reducer through single-phase power switching, so that the ball valve can switch the pipeline according to the specified requirements.
6. Q947F electric fixed ball valve adopts an integrated structure. It can control operation with input control signal (4~20mA DC or 1~5V DC) and single-phase power supply. It has strong function, small size and light weight. It is cheap, has reliable performance, simple matching and high circulation capacity. It is especially suitable for occasions where the medium is viscous, contains particles and is fibrous. At present, the valve is widely used in industrial automatic control systems in food, environmental protection, light industry, petroleum, papermaking, chemical teaching and scientific research equipment, electric power and other industries.
7. Q941F46 electric fluorine-lined ball valve is composed of an electric actuator and a straight-through two-part cast fluorine-lined ball valve. Since the inner cavity and ball of the valve adopt high-pressure injection molding technology, the lining is corrosion-resistant and resistant. Aged polytetrafluoroethylene propylene (referred to as F46), so it has reliable corrosion resistance and sealing properties. The actuator can provide sufficient torque to ensure reliable opening and closing of the valve, and has an automatic reset clutch in case of power loss. It can be automatically reset when. The built-in valve position feedback device can realize valve position signal transmission and remote control.
Please feel free to contactus Parts Sea engineers or sales for help if you have no parts No.
tse@partssea.com | sales@partssea.com
The electric ball valve is composed of an electric actuator and a ball valve. It is a kind of pipeline pressure component for industrial automation process control. It is usually used for remote opening and closing, there're 7 types of electric ball vales commonly used:
1. Q941F electric flange ball valve is suitable for two-position cutting and adjustment occasions. The connection between the electric switch-type ball valve and the actuator adopts a direct connection method. The electric actuator has a built-in servo system. There is no need for an additional servo amplifier. The operation can be controlled by inputting a 4-20mA signal and 220VAC power supply. It has the advantages of simple wiring, compact structure, small size, light weight, low resistance, stable and reliable action
2. Q911F electric internal thread ball valve is composed of a small electric actuator and a stainless steel internal thread ball valve. The ball valve body can be divided into one-piece, two-piece and three-piece types, and is 304, 316 or 316L Stainless steel material is precision cast from silica sol. The valve seat adopts a polytetrafluoroethylene elastic sealing structure, which allows easy opening and closing and reliable sealing. Suitable for water, steam, oil, nitric acid, acetic acid and other media.
3. Q971F electric ultra-thin ball valve is composed of a DSR electric actuator and an ultra-thin ball valve. Compared with ordinary electric ball valves, the electric ultra-thin ball valve (electric wafer ball valve) has It has the characteristics of compact structure, small size, light weight, close distance between the valve seat and the end flange, less material retention, and excellent sealing performance. Usually electric wafer ball valves are suitable for occasions where the installation position is relatively short, and are widely used in automatic control in chemical, petroleum, pharmaceutical, light industry and other industries. The V-shaped channel sphere structure is used in conjunction with the electronic electric actuator to achieve flow adjustment.
4. Q944F, Q945F electric flange three-way ball valve uses AC220V single-phase alternating current as the power source, accepts the 220V switching signal from the control system (or operator), and switches through the single-phase power supply Drive the reversible single-phase gear reduction motor, and according to the specified combination requirements, the ball valve can achieve the reversal effect on the pipeline fluid.
5. Q914F, Q915F electric three-way internal thread ball valve is composed of DSR series angular stroke electric actuator and internal thread three-way ball valve. It is a rotating cutting and regulating valve with tight closing and structure. Compact, light weight, easy maintenance and other advantages. The electric three-way internally threaded ball valve uses 220V single-phase AC as the power source, receives the switching signal from the control system, and drives the reversible single-phase gear reducer through single-phase power switching, so that the ball valve can switch the pipeline according to the specified requirements.
6. Q947F electric fixed ball valve adopts an integrated structure. It can control operation with input control signal (4~20mA DC or 1~5V DC) and single-phase power supply. It has strong function, small size and light weight. It is cheap, has reliable performance, simple matching and high circulation capacity. It is especially suitable for occasions where the medium is viscous, contains particles and is fibrous. At present, the valve is widely used in industrial automatic control systems in food, environmental protection, light industry, petroleum, papermaking, chemical teaching and scientific research equipment, electric power and other industries.
7. Q941F46 electric fluorine-lined ball valve is composed of an electric actuator and a straight-through two-part cast fluorine-lined ball valve. Since the inner cavity and ball of the valve adopt high-pressure injection molding technology, the lining is corrosion-resistant and resistant. Aged polytetrafluoroethylene propylene (referred to as F46), so it has reliable corrosion resistance and sealing properties. The actuator can provide sufficient torque to ensure reliable opening and closing of the valve, and has an automatic reset clutch in case of power loss. It can be automatically reset when. The built-in valve position feedback device can realize valve position signal transmission and remote control.