Pulse Valve Angle Type
Size Range : 1/2" To 6" Screwed
TECHNICAL SPECIFICATIONS
| Aluminium Pressure Die Cast |
Nitrile, Neoprene or PU |
Rated for 80°C max.
For High Temperature Upto 125°C Viton
diaphragm with viton seat can be provided |
| 0.6 bar to 8.5 bar max. |
| General Purpose |
| For Waterproof Application |
| For Explosion / Flame - Proof Applicaiton |
| Continuous Rated |
24, 48, 110, 220 Volts AC, 50 Hz.
12, 24, 48, 110, 220 Volts DC |
SUITABLE FOR :
Dut collector application, in particular for reverse pulse jet filter cleaning including bag filters, cartridge filters, envelope filters, ceramic filters and sintered metal fiber filters.
INSTALLATION :
| 1. |
Prepare supply and blowtube pipes to suit valve specification. |
| 2. |
Valves are mountable in any position without affecting operation, but as a general practice, to fit the valve keeping solenoid upright and above header tank is desirable. This prevents scale and water entering the valve. |
| 3. |
Ensure tank and pipes are free from dirt, rust or other particulate. |
| 4. |
Ensure supply air is clean and dry. |
| 5. |
Mount valves to inlet pipes and blow tube to valves, ensuring no excess thread sealant can enter the valve itself. |
| 6. |
Make electrical connections to solenoid or connect remote pilot solenoid valve to pilot port |
| 7. |
Selection of the proper pilot valve orifice is important for the remote control solenoid valves as well as length of the connecting tube, which should be kept as short as possible. |
| 8. |
Apply moderate pressure to system and check for installation leaks. |
| 9. |
Fully pressurise system. |
| 10. |
Test fire and listen for proper actuation and crisp pulse noise. |
OPERATIONS :
| The pulse valve is either operated by an integral solenoid operator or a remote pilot solenoid valve. When the pilot solenoid valve is energised, the air trapped above the diaphragm is quickly exhausted throught the pilot solenoid valve, casusing very fast opening of the main pulse valve. When the pilot solenoid valve is deenergised air supplied throught a bleed hole is trapped above main diaphragm, causing to close the valve. |
MAINTENANCE :
| Before conducting any maintenance activity on the system ensure that components are fully isolated from pressure and power should not be reapplied until the valve has been fully assembled. Diaphragm and pilot inspection should be conducted anually. |
