Product name:AKL The aluminum butter fly valve

Application:To control gas flow or combustion supporting air flow needed by bumer nozzle

Application advantage：

1. Flow adjustment: precise control of gas or air flow

2. Quick cut-off: it can be closed quickly in an emergency

3. Compact design: suitable for space-limited combustion system installation

4. Economy: lower cost compared with other valve types

Double-clip butterfly valve is exquisite with low torsion and max inlet pressure is up to 500mbar.

With low leak ate and pressure boss, it is applicable to natural gas,city gas,LPG and so on.The available medium temperature is 20℃—100℃.Please make us be informed when making the

Order for temperature between 100℃ and 150℃,and we will use a special plastic seal ring.

The valve body is made of aluminum-silicon alloy as the shaft lever of stainless steel. The butterfly valve should be insulated between in the two flanges that accord with DIN2832 and DIN2633， and can connect AT31 or AT50 with size DN15-DN150 (DN150 max) The DN125 and

DN150 require and when be used together with AT50.Due to the lower torsion of AT31. DN100 and smaller sizes may be more suitable for AT31 with sufficient torsion.

Please inform the type of the actuator when making an order, or use manual type.