Home Valve Products Electric / Pneumatic Ball Valve Switch (on-off) , Control Valve (4~20mA control) , Q641 Pneumatic on-off Ball Valve (with solenoid valve, limit switch)
Electric / Pneumatic Ball Valve Switch (on-off) , Control Valve (4~20mA control) , Q641 Pneumatic on-off Ball Valve (with solenoid valve, limit switch)
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal |
Pneumatic ball valve switch consist of high accuracy pneumatic actuator and precision casting ball valve. Mainly divided into pneumatic soft sealing ball valves and pneumatic metal sealed ball valve two types. Pneumatic switch ball valve has a compact structure, small volume, reliable operation, low coefficient of flow resistance, good sealing, easy maintenance, easy installation, strong adaptability, etc.
Pneumatic ball valve can realize on-off when matched with moving limit switch, solenoid valve, pressure reducing valve, and 0.4 0.7 MPa gas source. And output two passive contact signal to control valve on or off. Pneumatic type O shape ball valve is particularly suitable for medium which is viscous, containing particles and fiber properties. Pneumatic switch ball valve is widely used in petroleum, chemical industry, teaching equipment, light industry, high pressure equipment, pharmaceutical, paper and other industrial automatic control system, as long-distance centralized control or local control system.
AT pneumatic actuator
Gear rack Dual-piston is symmetrical, quick action and stable. High accuracy, big power output. Can realize reversed direction revolving by simple changing the piston position.
Aluminum alloy cylinder.
All the double action and single action actuators have the same cylinder and side cover.
Complex type conform to safety spring group, convenient to increase or decrease spring number.
Two separate bolts at two side, convenient regulating valve ON or OFF position. Lengthening the bolt if need all travel regulating.
Multifunction position indicator, local showing, conform to standard VID/VIE3845, NAMUR, can install and output all the accessories like limit switch box, electric positioner, location transducer.
Air source port conform to NAMUR standard, and install NAMUR standard solenoid valve directly.
Composite bearing, piston leading ring and Output shaft bearing at Gear back side is rubbing protection of metal to metal, long service life.
All fixing material is stainless steel, anticorrosive.
|
Nominal diameter DN(mm) |
DN15-300 |
|
Nominal press. |
PN(MPa) |
1.0 |
1.6 |
2.5 |
4.0 |
6.4 |
|
Test press. |
Strength |
1.5 |
2.4 |
3.75 |
6.0 |
9.60 |
|
seal |
1.1 |
1.76 |
2.75 |
4.4 |
7.04 |
|
Low pressure gas proof |
0.5~0.7 |
|
Suitable Medium |
Water, oil, steam,Nitric Acid (temp.≤200ºC)\Acetic Acid (temp.≤200ºC) |
| Prod Model: |
Q641 Pneumatic on-off ball valve |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Control Type: |
Electric Control Valve or Pneumatic Control Valve |
| Signal: |
on-off Valve or Continuous Signal Control Valve |
| Accessories: |
Solenoid Valve, Manual Clutch, Valve Positioner, |
| Actuator: |
Actuator: Single- or Double-Acting, Control Method |
| Limit Switch: |
on-off |
| Types Valve: |
Pneumatic Ball Valve, Pneumatic Butterfly Valve |
| Connection Form: |
Flange |
| Channel: |
Straight Through Type |
| Structure: |
Floating Ball Valve |
| Type: |
Floating Ball Valve |
| Material: |
Stainless Steel |
| Application: |
Household Usage |
Tianjin U-ideal Instrument Co., Ltd is a professional supplier of level instruments, flow meters, gates valves, pressure control valves, pneumatic and electric control ball valves, check valves, globe valve, pressure reducing and sustaining valve and steam traps and strainers from year 2006, are one of the repute' S manufactures in China, We have been cooperated with many famous companies all over the world, and quantities are satisfy all of our customers. Our products have passed the CE, GS, ISO9001 approvals.
Fluid water level switch(float switch, radar level switch, ultrasonic level switch, vertical level switch, horizontal level switch, flange level switch, thread level switch), tank gauges (Magnetic level gauges, glass tubular level gauges, sight glass level indicator, transparent level meter and reflective level gauge, weld glass water meter, oil level meter, fuel level control and indicator), drop-in type level sensor(cable level sensor, pole level switch, hydrostatic pressure level sensor and level transmitter, capacitive level sensor, ultrasonic level transmitter, non-contact level meter and float level transmitter) tank flange level indicators, radar RF level meter and so on.
Flow meters: Metal rotary flow meters(float flowmeter, rotameter, gas rotameter, bypass rotameter), vortex flow meters (steam vortex flowmeter) flow sensor, flow switches and liquid and gas turbine flow meters, conductive fluid electromagnetic flow meters, PD flow meter such as oval gear wheel flow meters, roots flow meters) precession vortex gas flow meters, flow sensor and other flowmeasurement instruments.
Ultrasonic Level, Ultrasonic Level Measurement, Level Measurement, Level Sensors, Ultrasonic Level Sensors, Ultrasonic Flow Meter, Ultrasonic Level Probe, Ultrasonic Meter, Ultrasonic Distance Meter, Ultrasonic Meters, Ultrasonic Level Detection, Ultrasonic SensÖ R, Ultrasonic Sensors, Ultrasonic Level Sensor, Level Sensor Ultrasonic, Ultrasonic Measuring, Ultrasonic Testing, Sensor Ultrasonic, Ultrasonic Measurement. Water Level Sensor Switch, Water Level Sensor, Water Level Sensor Circuit, Level Sensor Water, Liquid Level Sensor, Magnetic Level Switch, Magnetic Switch, Oil Level Sensor, Magnetic Float Switch, pressure transmitter, differential pressure transmitter.
Safety valve, pressure control valve, safety relief valve, pressure relief valve, pressure transmitters, pressure gauge, temperature gauge
Welcome to contact us, we will reply you in 24hours.
