進口低溫球閥 進口低溫高壓截止閥 進口低溫閘閥 進口低溫止回閥 進口低溫安全閥 進口低溫氣動切斷閥 進口低溫緊急切斷閥 進口LNG截止閥 進口低溫法蘭截止閥 進口低溫焊接截止閥 進口低溫調節閥 進口低溫減壓閥
Miller進口低溫截止閥概述:
美國米勒M40PDC型低溫截止閥主要用于低溫和深冷介質的管路系統,具有開關靈活、密封可靠的特點。
USA Miller M40PDCThese low-temperaturestopping valves are mainly used in pipeline systems with low-temperature anddeep cold mediums,featured in its flexible operation and reliable sealing.
主要技術參數:
Major technical parameters:
公稱壓力/Nominalpressure:4.0MPa
設計溫度/Designedtemperature:-196℃~+80℃
適用介質/Applicablemedium:LNG、LO2、LN2、LAr
閥體/Valvebody:ZG0Cr18Ni9
閥瓣/Valve clack:Hpb59-1
閥蓋/Valve lid:H62
閥桿/Valverod:0Cr18Ni9
手輪/Hand wheel:Y102
主密封件/Mainseal:PCTFE
主要外型和連接尺寸<Majorexterior and connecting dimensions>(mm)
型號 | 口徑 | L | H關 | D | D0 | D1 | D2 | B |
M40PDC | 10 | 60 | 223 | 65 | 13 | 14.5 | 24 | 6 |
M40PDC | 15 | 65 | 247 | 80 | 15 | 18.5 | 29.5 | 6 |
M40PDC | 20 | 80 | 254 | 80 | 20 | 25.5 | 36 | 8 |
M40PDC | 25 | 90 | 282 | 100 | 25 | 32.5 | 43.5 | 8 |
M40PDC | 32 | 105 | 290 | 100 | 32 | 38.5 | 53 | 8 |
M40PDC | 40 | 120 | 349.5 | 125 | 40 | 45.5 | 62 | 8 |
M40PDC | 50 | 140 | 360.5 | 140 | 50 | 57.5 | 72 | 10 |
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