The electric high differential pressure control valve by the straight travel electric actuator and the valve body of two parts, valve adopts multilevel. Step-down method can prevent air turbidity and noise, can adjust the flow smoothly.
Electric adjustment consists of two parts, DKZ type actuator and control valve. Actuator is Driving device, it powered by power supply, output thrust, regulating valve is to adjust parts, direct contact with the media, regulatory medium flow.
Electric through single-seat regulating valve, has the advantage that the leakage quantity is little, but the unbalanced force is bigger, so the work pressure differential is unfavorable and exorbitant. Electric pass-through two-seater regulator, has advantages of small flow force big, the unbalanced force.
Widely used in chemical, petroleum, metallurgy, electric power, textile and other industrial automatic adjustment.
Size: 1" - 24"
Pressure: 1.6, 2.5, 4.0, 6.4 Mpa
Temperature: -46℃ - +200℃
Material: Forged Steel, Cast Steel, Stainless Steel, etc
Operation: Electric, Pneumatic, Hand wheel, etc
Suitable Medium: Oil, Air, Steam, Water, etc
Design and Manufacture: API 594
Inspection and Test Standard: API 598
Face to Face and End to End: API6D
Pressure-Temperature Ratings: ASME B16.34
Flange End Dimension: ANSI B16.5