海洛斯herose低溫安全閥 彎角形式，PN50 禁氧處理，可應用于氧氣(O2), 氮氣(N2), 氬氣(Ar),氫氣(H2), 氦氣(He), 二氧化碳(CO2), 一氧化碳 (CO), 甲烷(CH4), 乙烷(C2H6),乙烯(C2H4),包括LPG 和 LNG
工作溫度：-196℃...+185℃
該安全閥通過TUV-SV.780 S/G檢測
帶PTFE閥密封
型號：06388.X.0000
進口螺紋：G外螺紋，出口螺紋：G內螺紋
型號：06388.X.2000
進口螺紋：R外螺紋，出口螺紋：G內螺紋
型號：06388.X.5000
進口螺紋：NPT外螺紋，出口螺紋：G內螺紋
型號：06388.X.6000
進口螺紋：NPT外螺紋，出口螺紋：NPT內螺紋
| Type 06388 | Technical data | | Nominal size | GW | 1/2 | 3/4 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | | Orifice | d0 | 7.0 | 7.0 | 10.5 | 10.5 | 15.0 | 23.0 | 23.0 | 23.0 | | Dimension code | .X. | 0704 | 0706 | 1004 | 1006 | 1510 | 2312 | 2314 | 2320 | | Set pressure range | bar | 3.3-50.0 | 3.3-50.0 | 2.9-50.0 | 2.9-50.0 | 2.9-50.0 | 2.0-50.0 | 2.0-50.0 | 2.0-50.0 | | Outlet | GA | 1 | 1 | 1 | 1 | 1-1/4 | 2 | 2 | 2 | | Height | H | 140 | 140 | 140 | 140 | 157 | 218 | 218 | 216 | | Length | L1 | 14 | 16 | 14 | 16 | 18 | 20 | 20 | 25 | | Length | L2 | 36 | 36 | 36 | 36 | 42 | 56 | 56 | 54 | | Wrench size across flats | S1 | 30 | 30 | 30 | 30 | 41 | 55 | 55 | 65 | | Wrench size across flats | S2 | 41 | 41 | 41 | 41 | 50 | 70 | 70 | 70 | | Weight | ca. kg | 0.78 | 0.80 | 0.76 | 0.79 | 1.27 | 3.05 | 3.10 | 3.30 | | Coefficient of discharge | αw | 0.82 | 0.82 | 0.58 | 0.58 | 0.5 | 0.62 | 0.62 | 0.62 | Dimensions in mm.
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