Year1
- 公称通径：
- DN15~300
- 适用温度：
- -29~800℃
- 阀体材质：
- 碳钢,不锈钢
Overview of Imported Pneumatic Insulated Ball Valve
Pneumatic insulated ball valve has good thermal insulation and cold insulation characteristics, and the diameter of the valve is consistent with the diameter of the pipe. At the same time, it can effectively reduce the heat loss of the medium in the pipeline. To transport high-viscosity media that will solidify at room temperature. Can prevent medium crystallization. Pneumatic thermal insulation ball valve has the characteristics of thermal insulation and cold insulation. Flange connections manufactured according to design and standards are used in the petrochemical, metallurgical and pharmaceutical industries. Due to the integral structure, the insulated ball valve is smaller and lighter than ordinary ball valves, has no leakage, and has good sealing performance. The jacket is welded with carbon steel pipes and is more pressure-resistant than cast. Technical Specifications Design Standard B Structural Length B Connecting Flange B Driving Mode Manual Electric Pneumatic Test and Inspection
Working Principle of Pneumatic Insulated Ball Valve Pneumatic insulated ball valve adopts steam jacket insulation. Therefore, even if the outside temperature drops below zero, the ball valve can still operate flexibly to ensure that the oil pipeline can be disconnected. Its advantage is that ordinary control valves do not have it. Reduced diameter insulated ball valve is an ideal control valve for heavy oil transportation pipelines. According to the user's needs, the jacket is injected with steam, heat transfer oil, cooling water, air conditioning, etc. Use the entire valve to warm or cool to the desired temperature.
Specifications and standards for imported pneumatic thermal insulation ball valves
Size~
Pressure grade b~ Applicable temperature~
Valve body material carbon steel, stainless steel
Internal parts material carbon steel, stainless steel< br /> Valve seat material
Operation method pneumatic
Connection method flange clamp
Imported pneumatic insulation ball valve actuator
Adopts new series of pneumatic actuators, including double-acting and Single-acting spring return, rack and pinion transmission, safe and reliable. The large-diameter valve adopts a series of pneumatic actuator fork transmission, with reasonable structure and large output torque. There are double-acting and single-acting types.
Gear-type double pistons, large output torque and small size.
The cylinder is made of aluminum gold material, which is light in weight and beautiful in appearance.
A manual operating mechanism can be installed on the top and bottom.
Rack-type connection can adjust the opening angle and rated flow rate.
The actuator can be equipped with optional live signal feedback indication and various accessories to achieve automated operation.
Standard connections provide convenience for product installation and replacement.
The adjustable joint screws at both ends allow the standard product to have a wide range of adjustments. Ensure synchronization accuracy with the valve.
Place of Origin, Germany
Product Brand, Germany r Olschen
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