Products
Insulation stop valve

Insulation stop valve is mainly used in petroleum, chemical, metallurgy, pharmaceutical and other systems to transport high viscosity medium which will solidify at normal temperature. It is the thermal insulation jacket of BJ45W DC jacket insulation stop valve. Between the flanges, the two sides of the valve are provided with two connection ports for the insulation jacket.

  • Hotline:
    13884735099

Insulation stop valve is mainly used in petroleum, chemical, metallurgy, pharmaceutical and other systems to transport high viscosity medium which will solidify at normal temperature. It is the thermal insulation jacket of BJ45W DC jacket insulation stop valve. Between the flanges, the two sides of the valve are provided with two connection ports for the insulation jacket. The DC heat-insulation stop valve is especially suitable for pipelines in the chemical and fertilizer industries. The inclusion of steam into the jacket can prevent the medium from crystallizing. Insulation stop valves are widely used in various systems such as petroleum, chemical, metallurgy, and pharmaceutical.

 

   product advantages:

 

   1. Simple structure, convenient manufacturing and maintenance.

 

   2. The working stroke is small and the opening and closing time is short.

 

   3, good sealing, small friction between sealing surfaces, long life.

 

   The disadvantages of the heat preservation globe valve are as follows:

 

   1. The fluid resistance is large, and the force required for opening and closing is large.

 

   2. It is not suitable for media with particles, high viscosity and easy coking.

 

   3. The adjustment performance is poor.