Features and application: Uses: VB7000 series control valve with electronic drive and VA7000, we could regulate the flow of steam or hot and cold water. It is widely used in central air conditioning, heating, water treatment, chemical fluid control system.

The main performance parameters: content VB-3000 General Valve VB-3000V high-temperature valve (steam valve) Pressure 1.6Mpa Working medium Water Water / 2 bar saturated steam Fluid temperature -10℃～95℃ -10℃～180℃ Connection mode BSP Parallel Thread Type(BS21) Flow characteristics Equal percentage / linear Leakage Value less than 0.05% of Kv