J26系列雙密封復(fù)合閥是公司的創(chuàng)新產(chǎn)品，在閥門節(jié)流保護(hù)和密封保護(hù)上進(jìn)行創(chuàng)新，增加的密封不僅能起到密封的作用，同時(shí)也起到保護(hù)主密封的作用，閥門的使用壽命也變得更長；
The J26 series Double-sealed globe valve is the company’s latest innovative product. It is innovated in valve throttling protection and sealing protection. The Second seal can not only play a role in sealing, but also play a role in protecting the main seal, and the service life of the valve Also become longer
J26系列雙密封復(fù)合閥是在公司優(yōu)異的J22系列常規(guī)截止閥的基礎(chǔ)上做了改進(jìn)，只需要更換幾個(gè)閥內(nèi)件（閥芯，閥籠，閥座），常規(guī)截止閥便能升級變換成雙密封復(fù)合閥；
The J26 series Double-sealed globe valve is an improvement based on the company’s excellent J22 series general globe valve. Only a few trim parts (plug, cage, seat) need to be replaced, and the conventional globe valve can be upgraded to Double seal globe valve;
相比其他廠家的復(fù)合閥，我們J26系列更加簡單，體積更小，重量更輕，同時(shí)閥桿經(jīng)過高光潔處理，閥門的啟閉力更小，所需要的執(zhí)行器規(guī)格更小；
Compared with Double-sealed globe valve from other manufacturers, our J26 series is simpler, smaller in size, and lighter in weight. At the same time, the stem has a very high finish, the opening and closing force of the valve is smaller, and the required actuator specifications are smaller;
而且我們的雙密封復(fù)合閥的兩級密封面都堆焊了STL6/STL12硬質(zhì)合金組合，使用壽命更長；
Moreover, the two-stage sealing surfaces of our Double-sealed globe valve are surfacing with STL6/STL12 cemented carbide combination, which has a longer service life;
口徑：DN20~DN100
壓力等級：CL900~CL1500
產(chǎn)品特點(diǎn)：
繼承了海特科常規(guī)截止閥高進(jìn)低出和閥籠節(jié)流的特性；
Inherited the characteristics of HITEK standard globe valve high inlet and low outlet and cage throttling;
兩級密封面都堆焊了STL6/STL12硬質(zhì)合金組合，耐磨損，耐沖刷，使用壽命更長；
Both sealing surfaces are surfacing welded with STL6/STL12 cemented carbide combination, which is resistant to wear and erosion, and has a longer service life;
填料預(yù)緊機(jī)構(gòu)，為填料提供持續(xù)的預(yù)緊力；
Packing pre-tensioning mechanism to provide continuous pre-tensioning force for packing;
手輪螺母采用雙軸承支撐，的減小閥門啟閉所需的力矩。
Two thrust bearing design to reduce the torque of handwheel operation.
閥門內(nèi)件采用可更換的閥芯、閥座和閥籠，方便檢修，節(jié)約時(shí)間和成本。
The cage , plug and seat are all replaceable with the valve in line reducing maintenance
costs and down time.
