ADH-20-III

• 0°double nozzle copper gas valve (pipe and hole type)
• Auto impulse ignition
• Use imported electromagnetic valve（from Spain)
• Use adjustable bolt to control protecting fire hole size(for three gas)

　　　　　　　　　　　ADH-10-III

• 0°single nozzle copper gas valve (pipe and hole type)
• Auto impulse ignition
• Use imported electromagnetic valve（from Spain)
• Use adjustable bolt to control protecting fire hole size(for three gas)