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2 Inch Inlet and Outlet BDMF - Z -50S electromagnetic valve , solenoid pulse valve
2 Inch Inlet and Outlet Pulse Jet Solenoid Valve Application
Purpose
Pulse solenoid valve (also called diaphragm valve), it treated as a
"switch". Injection control instrument by pulse output signal of
the control of the filter bag one row (room) injection out dust.
Make the resistance of the filter to keep in the scope of the set
inside, in order to ensure that the filter processing power and
dust collecting efficiency.
DMF-Z type pulse valve as 90 degree angle type valve, the angle
between inlet and outlet port is 90°, suitable for air bag dust and
the installation of the wind spray connection. Airflow
unobstructed, can meet the requirements of the clear grey gas
pulse.
2 Inch Right Angle Type Pulse Valve Specification and Unit Net Weight:
| Part No. | Pipe Size (mm) | Pipe Size (inch) | Diaphragm Qty per Valve | Inlet Connecting Size | Outlet Connecting Size | Net Weight (kg) |
| BDMF-Z-20 | φ 20 | 3/4" | 1 | G3/4" | G3/4" | 0.65 |
| BDMF-Z-25 | φ 25 | 1" | 1 | G1" | G1" | 0.8 |
| BDMF-Z-40S | φ 40 | 1 1/2" | 2 | G 1 1/2" | G 1 1/2" | 1.4 |
| BDMF-Z-50S | φ 50 | 2" | 2 | G 2" | G 2" | 2.4 |
| BDMF-Z-62S | φ 62 | 2 1/2" | 2 | G 2 1/2" | G 2 1/2" | 3.5 |
| BDMF-Z-76S | φ 76 | 3" | 2 | G 3" | G 3" | 4.3 |
| BDMF-Z-90S | φ 90 | 3 1/2" | 2 | G 3 1/2" | G 3 1/2" | 5.75 |
| BDMF-Z-102S | φ 102 | 4" | 2 | G 4" | G 4" | 7.3 |
| BDMF-20L-B | φ 20 | 3/4" | 1 | G3/4" | φ 27 | 0.75 |
Dust Collector Pulse Valve Features:
1, The diaphragm pulse valve are especially designed for dust
collector service applications, combining high flow, long life and
extremely fast opening and closing to produce reliable and
economical operation
2, Integral compression fitting for fast, easy, secure installation
3, The high quality diaphragms are reinforced and wear resistant to
guarantee a long operating life, even under harsh conditions
4, The integral operators are provided with epoxy moulded F class
coils. Various optional waterproof and explosionproof solenoids for
use in potentially explosive atmospheres (gas & dust) according
to Directive ATEX 94/9EC can be mounted on the same basic valve
5, The components satisfy all relevant EC directives
Electromagnetic Pulse Jet Solenoid Valve/ Diaphragm Valve Working
Principle:
The pulse valve diaphragm is divided into two, gas chamer (Front
& Back), when switching compressed air, compressed air through
the throttle orifice into the gas chamber after at this time of the
gas chamber pressure will diaphragm components.
Close to the valve outlets, pulse valve is in " closed" status.
Pulse injection control instrument signal that the pulse valve bit
back, after the gas room put stomatal open, and the gas chamber
pressure loss after quickly, diaphragm components moved the
compressed air. A valve lose export injection, pulse valve in the "
open " status. Pulse injection control instrument signal
disappears, solenoid pulse valve bit reset, gas after . Room put
stomatal closure, the gas chamber pressure after increase is clingy
valve diaphragm components of outlets, solenoid pulse valve and in
" closed" status.
Structure Instruction of DMF-Z Type Pulse Valve:
Material of Components on Pulse Jet Valve:
| Number | Part Name | Material |
| 1 | Solenoid coil | copper wire |
| 2 | Armature assembly | 430FR |
| 3 | Small common top cap | ADC12 Aluminum |
| 4 | Middle cap | ADC12 Aluminum |
| 5 | Small spring | SS321 |
| 6 | Diaphragm | NBR |
| 7 | Top cover | ADC12 Aluminum |
| 8 | Big spring | SS321 |
| 9 | Fastener | SS304 |
| 10 | Diaphragm | NBR |
| 11 | Valve body | ADC12 Aluminum |
Electromagnetic Diaphragm Pulse Valve / Solenoid Valve Technical Parameters:
| Working Pressure | 0.2MPa--0.8MPa |
| Working Media | Clean air |
| Voltage | AC220V/230V/240V/24V 50/60HZ 33VA; DC24V/12V 30W |
| Nass coil | AC220V/230V/240V 50/60HZ; DC24V |
| Ambient temperature | 0--65℃ |
| The lifetime | 1000000 or 3 years |
Overall Dimensions of BDMF-Z-50s Pulse Valve:
Dust Collector Pulse Valve Application:
