Descripción del producto

The EFMC (Electronic flow meter counter) mechanically actuated piston valves are available in 2" throngh 4" sizes and are designed for mounting on the meter outlet to provide tight shutoff vith smooth and easy operation regardless of system line pressure.Valves may be manually operated or connected via a mechanical linkage to a preset counter on the meter for single stage closure, or two-srage closur to eliminate hydrarlic shock.Valves are indexable in *0°increments for up, down, or side facing outlet. Main Characteristics and Parameters: 1. Working voltage: AC **0V±*0% 2. Working temperature: **0℃**5℃ 3. Working humidity degree: ≤*0% 4. Single totalizing count range ：0~*****9 ***** totalizing count range：0~*******0 6. Flow rate *0~***0L/minute when working with different diameter flow meter. ***** precision: ≤0.1% ***** oil inlet flange of the Explosion-proof solenoid valve is 4 holes, Φ*8/Φ**5