Electric ball valve

Electric ball valve product introduction

Electric ball valve is a new type of electric valve by the ball rotationand open and close the water, due to its adaptation to water supplypressure range, without sediment, sewage, water supply of large diameter, the working process of the welding time is short, stable and reliable work, is a universal electromagnetic valve is the ideal substitute products.

Maximum working pressure of DFB20/8 electric valve: 7MPa.chinacoal05

Valve diameter: 20mm.

Product Code: electric valve

Electric ball valve type: normally closed.

Explosion proof type: Mining intrinsic safety type;

DFB20/8electric ball valve main parameter:

a. Working voltage: 24V DC (intrinsically safe power supply);

b. Working current: DC ≤ 70mA;

c.Working current: DC ≤ 5mA;

d. Pressure range: 0 ~ 7MPa;

e. Temperature range: 0 ~ 60 ℃;

f. Ball valve opening speed: ≤ 15 seconds;

g. Ball valve opening size: 6 "to 2';

Conditions of use: device should be able to work normally under the following conditions: altitude: < 2000m;

Environment temperature: O ℃ ~ 40 ℃;

Relative humidity: ≤ 95%;

Atmospheric pressure (86 ~ 110) kPa; underground coal containinggas and coal dust in danger; no significant vibration of place; no damage in gas metal insulated and steam environment; storage temperature in the absence of water areas,: -40 ℃ ~ +60 ℃.