High Temperature Motorized Pressure Control              Valve Electronic Gate DS/Z44Y-16IHigh Temperature Motorized Pressure Control Valve Electronic Gate DS/Z44Y-16I is suitable for cutting off or connecting the pipeline medium on the various system pipelines of petroleum, chemical, hydraulic and thermal power stations with nominal pressure PN16-16.0MPa and working temperature ≤-29°C~550°C. Applicable medium: water, oil, steam, and acid, alkali, ammonia, urea, sulfur-containing natural gas, etc. Modeling methods are: manual, gear transmission, electric, pneumatic and so on.