To increase safety in hazardous environments, Hengli Hydraulic is expanding its line of directional valves to include explosion-proof solenoids. These valves will be officially launched to the U.S. market in May, at the Offshore Technology Conference (OTC) in Houston. While the oil and gas markets are a focus of these valves, they are also widely used in mining and hazardous industrial processing applications.
The following sizes are available:
- D03 350 bar at 80 lpm
- D05 315 bar at 120 lpm
The coils include 12, 24, 36, and 110 Vdc. These valves meet the following standards:
- Execution to NEC-500 standards, Class 1, Division 1
- Ex d e IIC T4 and Ex d I Mb