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截止閥
2020-08-27 15:16:33

浙江福士達集團有限公司

http://www.zjfsd.com/

 

產(chǎn)品名稱:截止閥

產(chǎn)品分類:空調(diào)配件

產(chǎn)品規(guī)格:0.2KG/PCS Copper

產(chǎn)品說明:

The stop valve we are supplying is characteristic of reasonable design, compact structure and favorable sealing performance.

Refrigerant: R22 R134A R410A R407C 

Temperature:-30℃- -120℃ 

Air tightness pressure:  2.9Mpa   4.15Mpa 

Pressure-proof pressure: 4.41mpa 6.22mpa

Leakage:1*10-6Hg.L/sec