保溫球閥應(yīng)用規(guī)范
內(nèi)容API系列GB系列
設(shè)計規(guī)范API6DGB12237
壓力溫度等級ANSIB16.34GB9113
結(jié)構(gòu)長度ZMV標(biāo)準(zhǔn)ZMV標(biāo)準(zhǔn)
法蘭型式及尺寸ANSI16.5JB/T79-94
對焊接端ANSI16.25GB12224
檢驗與試驗API598GB13927
                                                             
保溫球閥主要零件材質(zhì)
零件名稱CF8系列CF3系列CF8系列CF3系列CF8系列
閥體CF8CF3CF8MCF3MWCB
球體F304F304LF316F316L1Cr13
閥座PTFEPTFEPTFEPTFEPTFE
閥座支承304304L316316L25
O形圈氟橡膠氟橡膠氟橡膠氟橡膠氟橡膠
閥桿F304F304L316F316L1Cr13
填料PTFEPTFEPTFEPTFEPTFE
閥桿軸承PTFE+304PTFE+304LPTFE+316PTFE+316LPTFE+304
填料壓環(huán)304304L316316L1Cr13
夾套304304L316316L25
夾套接管304304L316316L1Cr13
                                     
保溫球閥1.6MPa主要連接尺寸
尺寸in3/4"1"1-1/2"2"3"4"6"8"
DN2025405080100150200
Lmm117127165178229254292330
Hmm101106125135193265355410
Wmm16016023023040065010501050
Emm58.563.562.568828395100
PinNPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT1
法蘭規(guī)格mm40506580150200250350
保溫球閥2.5-4MPa主要連接尺寸
尺寸in3/4"1"1-1/2"2"3"4"6"8"
DN2025405080100150200
Lmm117127165178229254292330
Hmm101106125135193265355410
Wmm16016023023040065010501050
Emm58.563.562.568828395100
PinNPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT1
法蘭規(guī)格mm40506580150200250350
保溫球閥150Lb主要連接尺寸
尺寸in3/4"1"1-1/2"2"3"4"6"8"
DN2025405080100150200
Lmm117127165178229254292330
Hmm101106125135193265355410
Wmm16016023023040065010501050
Emm58.563.562.568828395100
PinNPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT1
法蘭規(guī)格in1-1/2"2"2-1/2"3"6"8"10"14"
保溫球閥300Lb主要連接尺寸
尺寸in3/4"1"1-1/2"2"3"4"6"8"
DN2025405080100150200
Lmm117127165178229254292330
Hmm101106125135193265355410
Wmm16016023023040065010501050
Emm58.563.562.568828395100
PinNPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT3/4NPT1
法蘭規(guī)格in1-1/2"2"2-1/2"3"6"8"10"14"