德国BURKERT宝得5281系列两位两通电磁阀-134593
宝得二位二通电磁阀从原理上分为二大类：
1）直动式电磁阀：
原理：通电时，电磁线圈产生电磁力把关闭件从阀座上提起，阀门打开；断电时，电磁力消失，弹簧把关闭件压在阀座上，阀门关闭。
特点：在真空、负压、零压时能正常工作，但通径一般不超过25mm。
2）分步直动式电磁阀：
原理： 它是一种直动和先导式相结合的原理，当入口与出口没有压差时，通电后，电磁力直接把先导小阀和主阀关闭件依次向上提起，阀门打开。当入口与出口达到启动压差时，通电后，电磁力先导小阀，主阀下腔压力上升，上腔压力下降，从而利用压差把主阀向上推开；断电时，先导阀利用弹簧力或介质压力推动关闭件，向下移动，使阀门关闭。
宝德5281系列两位两通电磁阀，伺服辅助式，通用型， PN 0.2-16 bar, 2.8-230 psi
德国BURKERT宝得5281系列两位两通电磁阀-134593
134317M 5281SB-A13,0BBMSGM84-5-024/DC-08
134318W 5281SB-A13,0BBMSGM84-5-024/56-08
134319X 5281SB-A13,0BBMSGM84-5-110/56-08
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134326N 5281SB-A25,0BBMSGM86-5-024/56-08
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134342W 5281SB-A65,0BBMSGM90-5-024/56-08
134343X 5281SB-A65,0BBMSGM90-5-110/56-08
134344Y 5281SB-A65,0BBMSGM90-5-230/56-08
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134346S 5281TB-A13,0FFMSGM84-5-024/56-08 *
134347T 5281TB-A13,0FFMSGM84-5-110/56-08 *
134348C 5281TB-A13,0FFMSGM84-5-230/56-08 *
134349D 5281TB-A20,0FFMSGM85-5-024/DC-08 *
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134352Y 5281TB-A20,0FFMSGM85-5-230/56-08 *
134353Z 5281TB-A25,0FFMSGM86-5-024/DC-08 *
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134357V 5281TB-A32,0FFMSGM87-5-024/DC-08 *
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134361Z 5281TB-A40,0FFMSGM88-5-024/DC-08 *
134362S 5281TB-A40,0FFMSGM88-5-024/56-08 *
134363T 5281TB-A40,0FFMSGM88-5-110/56-08 *
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134366W 5281TB-A50,0FFMSGM89-5-024/56-08 *
134367X 5281TB-A50,0FFMSGM89-5-110/56-08 *
134368G 5281TB-A50,0FFMSGM89-5-230/56-08 *
134369H 5281TB-A65,0FFMSGM90-5-024/DC-08 *
134370E 5281TB-A65,0FFMSGM90-5-024/56-08 *
134371T 5281TB-A65,0FFMSGM90-5-110/56-08 *
134372U 5281TB-A65,0FFMSGM90-5-230/56-08 *
134373V 5281TB-A13,0AAMSGM84-5-024/DC-08 *
134374W 5281TB-A13,0AAMSGM84-5-024/56-08 *
134375X 5281TB-A13,0AAMSGM84-5-110/56-08 *
134376Y 5281TB-A13,0AAMSGM84-5-230/56-08 *
134377Z 5281TB-A20,0AAMSGM85-5-024/DC-08 *
134378A 5281TB-A20,0AAMSGM85-5-024/56-08 *
134379B 5281TB-A20,0AAMSGM85-5-110/56-08 *
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134381N 5281TB-A25,0AAMSGM86-5-024/DC-08 *
134382P 5281TB-A25,0AAMSGM86-5-024/56-08 *
134383Q 5281TB-A25,0AAMSGM86-5-110/56-08 *
134384R 5281TB-A25,0AAMSGM86-5-230/56-08 *
134385J 5281TB-A32,0AAMSGM87-5-024/DC-08 *
134386K 5281TB-A32,0AAMSGM87-5-024/56-08 *
134387L 5281TB-A32,0AAMSGM87-5-110/56-08 *
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134389W 5281TB-A40,0AAMSGM88-5-024/DC-08 *
134390T 5281TB-A40,0AAMSGM88-5-024/56-08 *
134391Q 5281TB-A40,0AAMSGM88-5-110/56-08 *
134392R 5281TB-A40,0AAMSGM88-5-230/56-08 *
134393J 5281TB-A50,0AAMSGM89-5-024/DC-08 *
134394K 5281TB-A50,0AAMSGM89-5-024/56-08 *
134395L 5281TB-A50,0AAMSGM89-5-110/56-08 *
134396M 5281TB-A50,0AAMSGM89-5-230/56-08 *
134397N 5281TB-A65,0AAMSGM90-5-024/DC-08 *
134398X 5281TB-A65,0AAMSGM90-5-024/56-08 *
134399Y 5281TB-A65,0AAMSGM90-5-110/56-08 *
134400W 5281TB-A65,0AAMSGM90-5-230/56-08 *
134401K 5281SB-A25,0BBGGFD01-5-024/DC-08
134402L 5281SB-A25,0BBGGFD01-5-024/56-08
134403M 5281SB-A25,0BBGGFD01-5-110/56-08
134404N 5281SB-A25,0BBGGFD01-5-230/56-08
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134407R 5281SB-A32,0BBGGFD01-5-110/56-08
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134410P 5281SB-A40,0BBGGFD01-5-024/56-08
134411C 5281SB-A40,0BBGGFD01-5-110/56-08
134412D 5281SB-A40,0BBGGFD01-5-230/56-08
134413E 5281SB-A50,0BBGGFD01-5-024/DC-08
134414F 5281SB-A50,0BBGGFD01-5-024/56-08
134415G 5281SB-A50,0BBGGFD01-5-110/56-08
134416H 5281SB-A50,0BBGGFD01-5-230/56-08
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