Industrial Heating Energy Combustion System Boiler Parts VM Venturi Efficient Gas Mixer
VM series Venturi efficient mixer
Description
The negative pressure generated by the low-pressure air (350-1000mmh2o) through the nozzle absorb gas mixed with each other, in the entrance of the gas regulating valve is installed, adjust the inlet valve of the supply pressure is 100-300mmh2o, regulation of gas capacity is through the role of air valves, with changes in air pressure regulating valve to draw a certain percentage of the gas.
Characteristics of mixer:
1.The role of the air valve, the combustion capacity is freely adjustable.
2.Air valve connecting control motor. Can be automatically controlled.
3.Gas / air mixture ratio, maintain a certain percentage of the whole combustion process.
4.Adjustment ratio is relatively high
5.Can use the heat of 3600-30000Kcal/m3 gas (The difference in heat, the nozzle specifications are also different.
Technical parameters of mixer:
| Type | specifications | calorific value | |||||||
| 600mmh2o | 1000mmh2o | ||||||||
| VM-15 | 15A | 8000 Kcal/Hr | 10000 Kcal/Hr | ||||||
| VM-20 | 20A | 15000 Kcal/Hr | 19000 Kcal/Hr | ||||||
| VM-25 | 25A | 30000 Kcal/Hr | 38000 Kcal/Hr | ||||||
| VM-40 | 40A | 60000 Kcal/Hr | 76000 Kcal/Hr | ||||||
| VM-50 | 50A | 120000 Kcal/Hr | 152000 Kcal/Hr | ||||||
| VM-65 | 65A | 240000 Kcal/Hr | 300000 Kcal/Hr | ||||||
| VM-80 | 80A | 350000 Kcal/Hr | 420000 Kcal/Hr | ||||||
Mixer piping diagram:
| Type | A | B | C | D | E | F | |||
| VM-15 | 120 | 30 | 23 | 15A | 15A | 15A | |||
| VM-20 | 195 | 45 | 25 | 15A | 20A | 20A | |||
| VM-25 | 247 | 52 | 35 | 20A | 25A | 25A | |||
| VM-40 | 334 | 67 | 45 | 25A | 40A | 40A | |||
| VM-50 | 470 | 110 | 65 | 40A | 50A | 50A | |||
| VM-65 | 490 | 105 | 70 | 50A | 65A | 65A | |||
| VM-80 | 550 | 120 | 80 | 50A | 80A | 80A | |||
Mixer accessories selection:
| Mixer | Regulatore valve | Air valve | Gas solenoid valve | Pressure gauge | |||||
| Item | Caliber | Item | Caliber | Item | Caliber | Item | Pressure range | Caliber | |
| VM-15 | AG02 | DN15 | DK15 | DN15 | EVPF02 | DN15 | MPG1-0 | 0-10Kpa | 3/8'' |
| VM-20 | AG02 | DN15 | DK25 | DN25 | EVPF02 | DN15 | MPG1-0 | 0-10Kpa | 3/8'' |
| VM-25 | AG03 | DN20 | DK25 | DN25 | EVPF03 | DN20 | MPG1-0 | 0-10Kpa | 3/8'' |
| VM-40 | AG04 | DN25 | DK40 | DN40 | EVPF04 | DN25 | MPG1-0 | 0-10Kpa | 3/8'' |
| VM-50 | AG06 | DN40 | DK50 | DN50 | EVPF06 | DN40 | MPG1-0 | 0-10Kpa | 3/8'' |
| VM-65 | AG06 | DN40 | DK65 | DN65 | EVPF06 | DN40 | MPG1-0 | 0-10Kpa | 3/8'' |
| VM-80 | AG06 | DN40 | DK80 | DN80 | EVPF06 | DN40 | MPG1-0 | 0-10Kpa | 3/8'' |
