Electric pneumatic control valve installation position requirements

Electrical part of the electric pneumatic valve installation shall be in accordance with the relevant requirements for electrical equipment construction. So flameproof products should be according to the explosive dangerous location electrical equipment installation specification requirements for installation. Such as the scene copper-clad SBH type or other six or eight core, outer diameter for & Phi; 11. 3. Mm rubber cable installation. In the use of maintenance, in the explosive place the flame-proof surface electricity open repair and shall be strictly forbidden to pry. At the same time in dismantling the harm upon or scratch flame-proof surface, after repair to be reverted to the original state of flame-proof requirement. Actuator reducer lubrication, should be paid attention to after repairing and low speed motor generally don't cheer unpick and wash. After assembly also should check whether the valve position and the opening of the valve position indicator.