ALM can be used in air pipeline, hot wind not more than 200℃ can pass through it, it is characterized by low cost, low leakage, thread connection, lock screw and scale display.lts disc is made of stainless steel and characterized by thread connection and easy installation. It can only be manually used in position where cast iron material is not suitable, generally for combustion-supporting air regulation of small burner.
ALM aluminum alloy thread air valve is a key component used in the industrial combustion system to regulate the combustion air or gas flow. Its core functions are the following:
1. Precise adjustment and optimize combustion efficiency
Fine tuning ability: high precision opening adjustment is achieved by manual worm worm or gear mechanism to ensure that the air to fuel ratio (air-fuel ratio) reaches the best state and improve the combustion efficiency.
Stable working condition: avoid flame instability, uneven temperature or fuel waste caused by air volume fluctuation, especially suitable for strict heat load requirements (such as metallurgy, ceramic kiln).
2. Safe and reliable, to ensure the system operation
Emergency cut-off function: some models are equipped with a quick close handle to manually cut off the combustion-supporting air in case of emergency to prevent tempering or deflagration.
Visual scale / locking device: the opening indication is clear and can lock the position to prevent the condition deviation caused by misoperation.
3, flexible adaptation to a variety of combustion systems
Multi-size selection: covering DN50~DN500 pipe diameter, suitable for all kinds of burner (such as straight flame, cyclone burner).
Customized interface: Provide a flange, thread or weld connection mode to match the existing pipe layout.
Compatibility: suitable for natural gas, liquefied gas, fuel oil and other fuel systems.
4. Outstanding cost-benefit
No external energy: compared to electric or pneumatic air valve, save power / gas source cost, suitable for unpowered or limited budget scenarios.
Long life design: reduce the replacement frequency caused by aging, and the comprehensive use cost is lower.
