CA45T Goyen Type 1 1/2 Inch Diaphragm Solenoid Pulse Jet Valve For
Bag Filter
The coil in the solenoid valve body is input with a positive pulse
signal through a wire, and the working magnetic flux generated by
the coil causes the moving core to attract and open the valve. When
the positive pulse signal input is stopped, the moving core is
released, and the moving core returns to the initial state under
the action of spring force. The valve is closed. In addition, there
is a self-retaining type. It can be maintained even after the
positive pulse is stopped or the power is cut off. Input is
required The negative pulse signal can be reset; the working
principle of the pulse solenoid valve is to use the pulse of the
electrical appliance to transform into mechanical pulsation, so
that the powerful energy of the pulsating gas becomes momentum,
which is released in a short time to generate a huge impulse, and
the PLC is used to control its pulse The interval should be
determined according to the rated gas pressure recovery time l.
Introduction to pulse solenoid valve: through the wire to input the
pulse signal into the solenoid valve body coil, the pulse valve is
controlled by the output signal of the pulse injection controller,
relying on the pressure change of the two air chambers before and
after the valve, the rubber diaphragm is flexed and deformed to
realize the pulse The opening and closing of the valve. The
diameter of the rubber diaphragm determines the stroke size of the
rubber diaphragm and the speed of opening and closing. The larger
the diameter of the diaphragm, the larger the stroke and the better
the blowing performance.
Technical Data of CA45T double diaphrgam pulse valve:
| Model No. | CA45T |
| Number of Diaphragm | 2 |
| Connection Type | Threaded |
| Port Size | G1-1/2 Inch |
| Working Pressure | 0.3~0.8Mpa |
| Medium | Air |
| Action Type | Pilot Operated |
| Temperature Range | -5℃ - 55℃ |
| Relative humidity | ≤85% |
| Voltage | DC24V, AC24V, AC110V, AC220V |
Demension of CA45T Dust Collector Solenoid Pulse Valve:
Deconstruction of CA45T :
| Part Name | Material |
| Main Body | Diecasting Aluminum Alloy |
| Diaphragm Material | NBR (common , all available ) |
| Seal Material | NBR (common , all available ) |
| Armature (Spring ) | Stainless Steel |
| Solenoid Coil | Copper |
Maintenance Kits of CA45T:
| Nitrile | Viton | low temp –60°C (–76°F) MIN |
| main and secondary diaphragms | K4502 | K4503 | K4522 |
| Pilot repair kit | K0380 | K0384 | NA |
How to choose a pulse valve correctly:
1. According of Port size ,choose the match pulse valve . Goyen
Type T series also have G1/2'', G3/4'', G1'', G1-1/4'', G1-1/2'',
G2'', G2-1/2'', G3'' Port size diaphragm valve.
2. According of power supply , Choose AC or DC solenoid pulse
valve. AC220V and DC24V are preferred for voltage specifications.
3. Waterproof solenoid valve should be selected in the environment
with high relative humidity and water drops and rain.
4. For use in corrosive or explosive environments, it is preferred
to choose corrosion resistance according to safety requirements.
5. If the environmental space is limited, please use a
multi-function solenoid valve, because it bypasses the bypass and
three manual valves and is convenient for online maintenance.
6.The rated current and power consumption should be selected
according to the power supply capacity. It should be noted that the
VA value is higher at the time of AC starting, and the indirect
pilot solenoid valve should be preferentially selected when the
capacity is insufficient.
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