进口低温短袖截止阀德国洛克物美价廉值得信赖

一、进口低温短袖截止阀产品简介：

德国LOCKE洛克品牌-进口低温短轴截止阀适用于低温液体贮运设备的管理系统，低温截止阀具有开关灵活、密封可靠的特点，也可用于其他低温和深冷介质的管理系统。常温截止阀是指介质的使用温度-40~+500度之间，阀体的材料也不一样。低温截止阀主要是指介质使用温度在-196~-150度的低温液态介质系统中的截止阀。

进口低温阀门，特别是超低温阀门，其工作温度极低。在设计这类阀门时，除了应遵循一般阀门的设计原则外，还有一些特殊的要求。

The imported low-temperature short shaft stop valve of German locklock brand is suitable for the management system of cryogenic liquid storage and transportation equipment. The low-temperature stop valve has the characteristics of flexible switch and reliable sealing, and can also be used in the management system of other low-temperature and cryogenic media. The normal temperature stop valve refers to the service temperature of medium between - 40 ℃ and + 500 ℃, and the material of valve body is also different. Low temperature shut-off valve mainly refers to the low-temperature liquid medium system in which the medium temperature is - 196 ~ - 150 ℃.

The working temperature of imported cryogenic valves, especially ultra-low temperature valves, is extremely low. In the design of this kind of valve, in addition to following the design principles of general valves, there are some special requirements.

二、进口低温短袖截止阀产品特点：

1、在低温介质下具有长时间工作的能力;

2、直接与低温介质接触的组合件具有防爆和防火结构;

3、在低温工作的材料要保证其低温性能,以防止摩擦件擦伤;

4、在低温及无油润滑的情况下，具有良好的耐摩性。

1. It can work for a long time in low temperature medium;

2. The assembly directly contacting with low temperature medium has explosion-proof and fireproof structure;

3. The material working at low temperature should ensure its low temperature performance to prevent abrasion of friction parts;

4. It has good friction resistance at low temperature and without oil lubrication.

三、进口低温短袖截止阀规格参数：

1、规格范围：DN15-DN200

2、温度范围：-196℃～150℃

3、压力范围：PN1.6-PN10Mpa

4、阀体材质：深冷低温钢

5、阀杆材质：深冷低温钢

6、阀盖材质：深冷低温钢

7、阀座材质：深冷低温钢

8、连接方式：法兰/焊接/内螺纹

9、适用范围：液氨、液氧、液氮、液氩、二氧化碳及工业低温液体。

1. Specification range: DN 15-dn200

2. Temperature range: - 196 ℃ ~ 150 ℃

3. Pressure range: pn1.6-pn10mpa

4. Valve body material: cryogenic low temperature steel

5. Valve stem material: cryogenic low temperature steel

6. Valve cover material: cryogenic low temperature steel

7. Valve seat material: Cryogenic Steel

8. Connection mode: flange / welding / internal thread

9. Scope of application: liquid ammonia, liquid oxygen, liquid nitrogen, liquid argon, carbon dioxide and industrial low temperature liquid.