| 彈簧微啟式外螺紋安全閥的詳細(xì)資料： |  |
A21F、A21H-C型彈簧微啟式外螺紋安全閥適用于工作溫度≤200℃的空氣、氨、石油氣……等介質(zhì)的設(shè)備或管路上。A21W-P、R型彈簧微啟式外螺紋安全閥適用于溫度≤200℃有腐蝕性的氣體或液體的設(shè)備或管路上，作為超壓保護(hù)裝置。KA21Y型彈簧微啟式外螺紋安全閥適用于溫度≤100℃的液化石油氣等。
■彈簧微啟式外螺紋安全閥外形尺寸和連接尺寸
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銷售熱線0519-85305171 手機(jī)：13775013759 周工
江蘇安全閥型號(hào)/最新常州市安全閥價(jià)格/關(guān)于安全閥工作原理、說明書，歡迎致電博特閥門廠24小時(shí)服務(wù)熱線Tel：0519-85305171，手機(jī)：13775013759周工，下載有關(guān)安全閥技術(shù)參數(shù)等詳細(xì)資料請登入博特網(wǎng)站：wwwbbtfm.com
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