DG4V 3 6C M U6 H7 60
DG4V 3 6C M X1 A4 60
安全阀是一种安全保护用阀,它的启闭件受外力作用下处于常闭状态,当设备或管道内的介质压力升高,超过规定值时自动开启,通过向系统外排放介质来防止管道或设备内介质压力超过规定数值。当设备或管道内压力超过规定值时,即自动开启泄压,保证设备和管道内介质压力在规定数值以内,防止发生事故。
DG4V 3 6C M U EP6 60
DG4V 3 6C M U G7 60
DG4V 3 6C M U G7 60 EN50
DG4V 3 6C M U H7 60
DG4V 3 6C M U H7 60 EN13 4
DG4V 3 6C M U H7 60 EN21
DG4V 3 6C M U H7 60 P08
DG4V 3 6C M U HL7 60
DG4V 3 6C M U KK6 60
DG4V 3 6C M U NN6 60
DG4V 3 6C M U OJ7 60
DG4V 3 6C M U P7 60
DG4V 3 6C M U X7 60
DG4V 3 6C M U1 H7 60
DG4V 3 6C M U1 H7 60 EN7 8
球阀M-3SED10CK1X/350CG205N9K4 球阀M-3SED10CK1X/350CG24N9K4V
球阀M-3SEW6U36/420MG24N9K4/P球阀M-3SEW6U3X/420MG24N9K4(R900566283)
球阀M-3SEW6U3X/630MG24N9K4 球阀M-3SEW6U36/420MG24N9K4/B15
球阀M-3SEW6C3X/420MG24N9K4球阀R900208025 M-3SEW6U36/420MG205N9K4/B12
球阀M-3SEW6U36/420MG24N9K4/V球阀R901066982 M-3SEW6U36/420MG25N9Z2/B08/VSO214
球阀M-3SEW10C1X/420MG24N9K4+Z4球阀M-3SED10UK1X/350CG24N9K4/B12
球阀M-3SED10UK1X/350CG24N9K4/M-3SEW10C14/420MG24N9K4
R900954773 4WEH32C6X/6EG24N9TK4
R901070117 4WEH32C6X/6EG24N9TK4/11B08
R900246713 4WEH32C6X/6EW230N9K4
R900720487 4WEH32HC6X/6EG24EK4QMBG24/B10P4,5
R900916934 4WEH32HC6X/6EG24N9K4
R901092929 4WEH32HC6X/6EG24N9K4/V
R900712958 4WEH32HC6X/6EG24N9SK4
R900975095 4WEH32HC6X/6EG24N9S2K4
R900771288 4WEH32HC6X/6EG24N9TK4
R900758602 4WEH32HC6X/6EG24N9TSK4
Vickers EEA-PAM-561-A-14
Vickers EEA-PAM-533-C-32
VICKERS EEA-PAM-561-A-32
Vickers EEA-PAM-513-A-14
VICKERS EEA-PAM-561-A-31
VICKERS EEA-PAM-126-A-30&