Seven kinds of commonly used electric pneumatic valve is introduced

QF electric pneumatic valve flange ball:
QF electric flanged ball pneumatic valve is suitable for the two cut off, adjust the occasion. Electric switch type pneumatic valve pneumatic ball valve and actuator connection USES the direct way, built-in electric actuator servo system, do not need to match servo amplifier, input - MA signal and VAC power can control operation. Attachment with simple, compact structure, small size, light weight, small resistance, the advantages of stable and reliable.


product name electric flanged ball pneumatic valve product model QF diameter DN -
products DN
pressure products. MPa - 。 MPa
products material of carbon steel, stainless steel

2, QF thread within the electric pneumatic valve:
QF thread within the electric pneumatic valve was pure small electric actuator ball and stainless steel internal thread ball of pneumatic valve, pneumatic ball valve pneumatic valve body can be divided into one-piece, two plate and three plate, stainless steel materials, or L is silicasol precision casting. Pneumatic valve seat adopt ptfe elastic sealing structure, opening and closing easy sealing is reliable. Suitable for water, steam, oil, nitric acid, acetic acid, and other media.


product name electric flanged ball pneumatic valve product model QF diameter DN -
products DN
pressure products. MPa - 。 MPa
products material of carbon steel, stainless steel

3, QF electric ultra-thin pneumatic valve ball:
electric pneumatic valve of ultra-thin ball ( Electric pneumatic valve ball to the clamp from the DSR type electric actuators and ultrathin ball of pneumatic valve, electric pneumatic valve of ultra-thin ball ( Electric pneumatic valve and the common electric ball to the clamp pneumatic valve compared with compact structure, small volume, light weight, pneumatic valve seat and end face of the flange is close, less material stranded, sealed performance is superior, etc. Usually electric pneumatic valve ball to the clamp is suitable for the installation location is shorter, widely used in chemical, petroleum, pharmaceutical, light industry, such as automatic control. Using V channel sphere structure and electronic actuators which can realize the adjustment of the flow.


product name electric ultra-thin ball pneumatic valve product model QF diameter DN -
products DN
pressure products. MPa - 。 MPa
products material of carbon steel, stainless steel

4, QF, QF electric pneumatic valve flange tee ball:
QF, QF electric pneumatic valve flange tee ball with ACV single-phase alternating current (ac) listed do source, receiving control system ( Or operator to V switch signal, and through the single-phase power supply switch drive reversible phase geared motor, the combination of the requirements by the regulation, make the pneumatic ball valve to realize the reversing effect of pipeline fluid.

product name electric pneumatic valve flange tee ball
product model QF/QF diameter DN -
products DN
pressure products. MPa - 。 MPa
products material of carbon steel, stainless steel

5, QF, QF electric 3-way female pneumatic ball valve:
electric 3-way female pneumatic ball valve is angular travel by the DSR series electric actuator and internal thread of pneumatic three-way ball valve, is a kind of rotary cutting, adjust, pneumatic valve has closed tight, compact structure, light weight, convenient maintenance, etc. Electric 3-way female pneumatic ball valve to V single-phase alternating current (ac) as the source of power, accept the switch signal control system, through the single-phase power supply switch drive reversible single-phase gear speed reducer, the pneumatic ball valve according to the requirement to switch on line.

product name electric pneumatic valve flange threaded ball
product model QF/QF diameter DN -
products DN
pressure products. MPa - 。 MPa
products material of carbon steel, stainless steel

6, QF electric pneumatic valve fixed ball:
QF electric stationary ball pneumatic valve adopts integration structure, input control signals ( ~ mA DC or ~ V DC and single-phase power supply can control operation, with strong function, small size, light and pleasant, form a complete set of reliable performance, simple, flow capacity, especially suitable for medium is sticky, including particle and fiber properties. At present, the pneumatic valve is widely used in food, environmental protection, light industry, petroleum, paper making, chemical teaching and scientific research equipment, electric power industries such as industrial automatic control system.

product name electric pneumatic valve flange threaded ball type QF

products product diameter DN - DN
pressure products. MPa - MPa
products material of carbon steel, stainless steel

7, QF electric pneumatic valve fluorine-butterfly ball:
QF flange electric pneumatic valve fluorine-butterfly ball is cast by electric actuators and through two fraction line of fluorine ball pneumatic valve, due to the pneumatic valve lumen and sphere adopt high pressure injection molding process, the liner has corrosion resistance, ageing resistance of ptfe ethylene propylene ( Referred to as 'F, so the corrosion resistance and impermeability, reliably actuators provide enough torque, ensure the reliable, opening and closing of the pneumatic valve with a clutch of automatic reset, and loss of electricity can be automatically reset. Built-in pneumatic valve position feedback device which can realize the pneumatic valve position signal transmission and remote control. （ Editor: water jade)

product name electric pneumatic valve flange threaded ball type QF

products product diameter DN - DN
pressure products. MPa
material of carbon steel, stainless steel products