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BFEC DMF-ZM-40S Compression Fitting 1-1/2'' Inch Pulse Jet Valve
Tips on repairs:
1.Before conducting any maintenance activity on the system ensure that components are fully isolated from pressure and power supplies. Pressure and power should not be reapplied until the valve has been fully assembled.
2.For your safety do not be disassembled when system is under pressurevalve while system is under pressure.
3.Installation
a). Pipe Tube Should suit valve specification
b). Make sure the water tank and pipes are free of dust, rust or other particles.
c). Make Sure Air is clean and dry.
d).Tanks and pipes must be independently supported from valve.
4.Valve is not a structural component. Do not rely on valve to retain tanks or pipe.
Technical Data of SBFEC Type DMF-ZM Series Pulse Jet Valve:
| Model | DMF-ZM-20 | DMF-ZM-25 | DMF-ZM-40S | |
| Nominal Size | 20 | 25 | 40 | |
| Port size | mm | 20 | 25 | 40 |
| in | 3/4 | 1 | 1 1/2 | |
| Blowing Area (m2) | 3.5~6 | 8~10 | 12~16 | |
| Number of Diaphragms | 1 | 1 | 2 | |
| Flow | Kv | 17.55 | 26.16 | 45.82 |
| Cv | 20.48 | 50.53 | 53.47 | |
| Pressure (Psi) | 0.1Mpa~0.8Mpa | |||
| Temperature (℃) | -25℃ to +80℃ | |||
| Voltage | AC220V, AC110V, AC24V, DC24V | |||
Main Dimension:
BFEC DMF Series Pulse Jet Valve For Dust Collector System:
| Thread Valve | 3/4'' | 1'' | 1.5'' | 2'' | 2.5'' | 3'' | 4'' |
| DMF-Z-20 | DMF-Z-25 | DMF-Z-40S | DMF-Z-50S | DMF-Z-62S | DMF-Z-76S | DMF-Z-102S | |
| Quick Mount Valve | 3/4'' | Inlet φ27 | 1'' | 1.5'' | |||
| DMF-ZM-20 | DMF-ZL-B | DMF-ZM-25 | DMF-ZM-40S | ||||
| Flange Valve | 1'' | 1.5'' | |||||
| DMF-ZF-25 | DMF-ZF-40S | ||||||
| Embedded Valve | 1'' | 1.5'' | Outlet φ62mm | Outlet φ75 | Outlet φ89 | Outlet φ114 | Outlet φ102 |
| DMF-Y-25 | DMF-Y-40S | DMF-Y-50S | DMF-Y-62S | DMF-Y-76S | DMF-Y-102S | DMF-Y-102SA | |
Construction:
Body and Dreeser Nuts: Aluminum (diecast)
Ferrule: 305 Stainless Steel
Armature: 430FR Stainless Steel
Diaphragm and Seals: Nitrile or FKM
Spring: 304 Stainless Steel
Screws: 302 or 304 Stainless steel
Diaphragm Seat: PA-66 (25 & 40MM standard), Nitrile-coated mild steel (76MM standard), Acetal (102MM standard) or FKM coated mild steel
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