一、进口低温液氧减压阀概述
进口低温液氧减压阀,也叫进口低温液氧调压阀,进口液氧压力调节阀,进口液氧减压稳压阀,是在低温贮槽上用于将低温液氧的压力保持在某一规定范围内,也就是将液氧介质的阀前进口的高压力减到并稳定在阀后出口所需要的压力值的阀门。
Cryogenic liquid oxygen pressure reducing valve, also called imported low-temperature liquid oxygen pressure regulating valve, imported liquid oxygen pressure regulating valve, imported liquid oxygen pressure reducing and stabilizing valve, is used on low-temperature storage tanks to maintain the pressure of low-temperature liquid oxygen at a certain level. Within a specified range, that is, a valve that reduces the high pressure of the liquid oxygen medium in front of the valve to and stabilizes it at the pressure value required at the outlet behind the valve.
二、进口低温液氧减压阀参数
公称通径:DN10-100mm | 适用温度:-196℃-80℃ | |
公称压力:2.5 Mpa | 强度试验:3.75 Mpa | |
连接方式:螺纹、焊接 | 调压范围为:0.1-0.8Mpa,0.2-1.0MPa,0.8-1.6MPa | |
适用介质:液氧、液氮、液氩、液空、液化天然气、LO2、LN2、LAR、LNG等 | 驱动方式:电动、气动 | |
阀体材质:不锈钢 | 阀盖材质:不锈钢 | |
弹簧材质:不锈钢 | 膜片材质:不锈钢 | |
密封圈材质:聚四氟乙烯 | 制造标准:VTON |
三、进口低温液氧减压阀产品特点
1、低温减压阀结构紧凑、体积小、重量轻。调节灵敏,稳定性好。
2、低温减压阀带可调装置,压力调节方便。
3、低温减压阀阀门经低温深冷处理,可耐-196℃低温。
4、低温减压阀垫片具有在常温下、低温状态及温度变化下能可靠密封性和复原性,密封性能好。
1. The low-temperature pressure reducing valve has a compact structure, small volume, and light weight. Sensitive adjustment and good stability.
2. The low-temperature pressure reducing valve is equipped with an adjustable device, making pressure adjustment convenient.
3. The low-temperature pressure reducing valve has undergone low-temperature cryogenic treatment and can withstand -196 ℃ low temperature.
4. The gasket of the low-temperature pressure reducing valve has reliable sealing and recovery performance under normal temperature, low-temperature state, and temperature changes, and good sealing performance.
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