L20230-type low-temperature control valve, the use of seat-oriented imbalance within the structure, with excellent dynamic stability and seat sealing performance. Stem seal with bellows seal and standard stuffing box seal dual measures in the cryogenic conditions are not under the influence of low temperature medium and effectively ensure the absolute sealing of the valve stem and the stability of the movement sensitivity. The valve body and related materials are made of austenitic stainless steel or aluminum-magnesium alloy that is resistant to cold and low temperature to ensure the strength of the valve in cryogenic conditions. Seat-oriented unbalanced quick-release inner structure, DN100 caliber can be selected below the outer valve cover structure, so that the maintenance of low-temperature valve is very convenient. According to the conditions can choose a balanced internal parts, or noise reduction, anti-cavitation and other special cage parts. (For details of the internal parts, please refer to the relevant internal structure control valve) L20230 type of low temperature control valve L20230 type of low temperature control valve Control valve parameter description Trim features: seat-oriented unbalanced interior quick-release structure Cage seat (for stainless steel body) Cryogenic environment with the valve seat (aluminum body) Extracting on the valve cover parts (DN100 caliber optional) Body Type: Straight-through angle z-shape On the bonnet type: Elongated type of external pumping type elongation type Temperature range: -196 ℃ ~ 300 ℃ Stem seal type: Standard packing seal bellows seal Standard leakage class: CLASSV (standard, metal seat) CLASSVI (DN100 caliber optional below, soft seat) Flow characteristics: equal percentage line Connection with the pipeline: the flange welded Adjustable ratio: 50: 1 Deodorant Container,Deodorant Stick Container,Empty Deodorant Containers,Empty Deodorant Stick Container SHAOXING CARESO PLASTIC CO., LTD. , https://www.caresoplastic.com
L20230 type of low temperature control valve
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