Insulating Jacket Sealing Butterfly Valve
    Publish time 2016-02-20 14:24    

Main technical parameters

Pressure rating: 150LB-600LB
Nominal diameter: 5.08cm-1,828.80mm
Leakage grade: soft sealing (zero leakage); Hard sealing: Class VI
Operating temperature: soft sealing: -46~+300°C; Hard sealing: -46~+450°C

Product characteristics

On the basis of high-performance sealing butterfly valve, the insulating jacket is added to the valve for thermal insulation effect of the mediums; the electric control, pneumatic control, hydraulic control and manual control can be realized.

Applicable scope

Applicable to the pipes with demand for thermal insulation of mediums of the industrial units of oil industry, chemical industry, coal chemical industry, electric power industry, metallurgical industry and light industry, e.g. sulfur recovery units, asphalt units, etc.