杰高電磁閥，8210P034,24DC[產(chǎn)品打印頁面]

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杰高電磁閥，8210P034,24DC的詳細(xì)介紹

杰高電磁閥，8210P034,24DC
l A compact sized explosionproof solenoid operator conforming to European
CENELEC Explosion Protection Standards EN50014 and EN50018, EEx d
l The solenoid is certified by the French testhouse LCIE
l The operator is available as both a push or a pull type solenoid and can be
installed on normally open and normally closed valves
l The solenoid enclosure is of the direct, pressure tight cable entry construction
for leaded cables and is waterproof (IP65)
CONSTRUCTION
Solenoid enclosure Epoxy coated low copper (<0,05%)
chromated cast aluminium
Bonnet Steel (zinc plated)
Cover screws Steel (zinc plated)
ore tube Stainless steel
美國JOUCOMATIC杰高電磁閥工作原理是靠旋轉(zhuǎn)閥戀來使閥門暢通或閉塞。球閥開關(guān)輕便，體積小，可以做成很大口徑，密封可靠，結(jié)構(gòu) 簡單，維修方便，密封面與球面常在閉合狀態(tài)，不易被介質(zhì)沖蝕，在各行業(yè)得到廣泛的應(yīng)用。
三片式法蘭球閥在管路中主要用來做切斷、分配和改變介質(zhì)的流動方向。球閥是被廣泛采用的一種新型閥門，它具有以下優(yōu)點：
1．流體阻力小，其阻力系數(shù)與同長度的管段相等。
2．結(jié)構(gòu)簡單、體積小、重量輕。
3．緊密可靠，球閥的密封面材料廣泛使用塑料、密封性好，在真空系統(tǒng)中也已廣泛使用。
4．操作方便，開閉迅速，從全開到全關(guān)只要旋轉(zhuǎn)90°，便于遠(yuǎn)距離的控制。
5．維修方便，球閥結(jié)構(gòu)簡單，密封圈一般都是活動的，拆卸更換都比較方便。
6．在全開或全閉時，球體和閥座的密封面與介質(zhì)隔離，介質(zhì)通過時，不會引起閥門密封面的侵蝕。
Plugnut Stainless steel
Shading coil Copper or silver
Nameplate Aluminium
Connection Embedded screw terminals
Safety code EEx d IIC T5
INSTALLATION
l Installation on a large variety of valves is possible, from simple direct operated
2-way shut-off types, to more complex pilot operated directional control valves
l The operator provided with the standard ASCO bonnet thread
(15/16" - 26 UNS) can simply be installed on valve bodies
l Any EEx d IIC approved cable entry device can be fitted in the 1/2" NPT
threaded entry hole
l The solenoid enclosure is provided with an external earthing or bonding
conductor
ELECTRICAL CHARACTERISTICS
Standard voltages DC (=) : 24V
(Other voltages and 60 Hz on request) AC (~) : 24V - 115V - 230V / 50 Hz

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