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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