IECEX ATEX CE Explosion-proof electric valve consists of valve body, actuator and explosion-proof control box, commonly used in ventilation unit exhaust duct mouth, the precise adjustment of air flow is to achieve a variety of environments, one of the key control ventilation mode, the The main features are flexible operation, low noise, small leakage, (confined leakage <0.5%) wide operating temperature range, reliable structure, safe and convenient.

Applications

For air conditioning system

A. Applicable explosive gas mixture Hazardous locations: Zone 1, Zone 2;

B. Explosive gas mixture:IIA, IIB, IIC-level places;

C. Temperature group: T4

D. Indoor and outdoor air-conditioning systems duct pipe

Product features

• The wind valve according to the shape of sub-circular valve and rectangular damper; according to the control valve opening signal is different, and can be pided into analog proportional valve and the switch to adjust the damper;

• The body is welded galvanized steel, insulation valve body and valve explosion-proof galvanized steel double foam insulation between the middle measures, thermal insulation performance is good;

• The actuator uses high-quality drive motor, with double limit, overheat protection, overload protection, reliable operation, low failure rate;

• The actuator drive power can be customized for AC220V or DC24V; corner of 0-90 degrees;
  

• The proportioning valve input signal can be selected by DIP switch: pided into 4-20mA current signal, 0-10V voltage signal or 2-10V voltage signal;

Typical Cases

Production

Exhibitions