描述
电动球阀具有旋转90度的动作,旋塞体为球体,有圆形通孔或通道经过其轴线。球阀在管路中主要用来做电动球阀切断、分配和改动介质的活动方向,它只需求用旋转90度的操作和很小的转动力矩就能关闭紧密。球阀最适合做开关、切断阀运用,但近来的开展已将球阀设计成使它具有节流和调理控制流量之用,如V型球阀。电动球阀的主要特性是自身构造紧凑,密封牢靠,构造简单,维修便当,密封面与球面常在闭合状态,不易被介质冲蚀,易于操作和维修,适用于水、油、空气、溶剂、酸和自然气等普通工作介质,而且还适用于工作条件恶劣的介质,如氧气、过氧化氢、甲烷和乙烯等,在各行业得到普遍的应用。球阀阀体能够是整体的,也能够是组合式的。
90-3598-xx Alcatel Lucent Newbridge DSC Dual SWG Card
One-day shipping available
Alcatel MDR CE-16Z-1 Power Supply Card 822-0190-001
Expedited shipping available
ALCATEL SPB 103 SATELLITE PROCESSOR CARD 3AL07783DEAB01
One-day shipping available
Alcatel 300-0146-902 REV D PCMI-2 CARD 3000146902
Alcatel 300-0527-900 REV B DEX-STP FAN FUSE CARD
Alcatel 300-0773-900 REV B CARD 3000773900
Alcatel MPX-10, Omni management card with10Base-T
MPX10, MPX-10-T, MPX10T
90-0035-01/D Newbridge Alcatel T1 Card 90-0074-01/B
Alcatel OmniPCX UAI 8 Port Digital Interface Card
ALCATEL/NEWBRIDGE 90-0091-05/H E&M CARD
ALCATEL/NEWBRIDGE 90-1038-01/F WITH 90-0667-01/L CARD
Alcatel MDR Output Cond Card UD-48M-3 822-0356-003
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Alcatel MDR RCV Interface Card UD-36AE-3 644-0100-003
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Alcatel MDR XMT Interface Card UD-35AE-3 644-0099-003
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Alcatel MDRadio Input Cond Card UD-48L-3 822-0355-003
Expedited shipping available