询价：07，手机：
询价传真：07
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现货特价型号：4WEH16E7X/6HG24N9ETK4/B10 2台
3DREPE6B-2X/45EG24N9K31/A1V
3DREPE 6 B-2X/45EG24N9K31/A1V=LB
3DREPE6B-2X/45EG24N9K31/A1V=LB
3DREPE 6 C-2X/16EG24K31/A1M
3DREPE6C-2X/16EG24K31/A1M
3DREPE 6 C-2X/16EG24N9K31/A1V
3DREPE6C-2X/16EG24N9K31/A1V
3DREPE 6 C-2X/25EG24K31/A1M
3DREPE6C-2X/25EG24K31/A1M
3DREPE 6 C-2X/25EG24K31/A1V
3DREPE6C-2X/25EG24K31/A1V
3DREPE 6 C-2X/25EG24K31/F1M
3DREPE6C-2X/25EG24K31/F1M
3DREPE 6 C-2X/25EG24N9K31/A1M
3DREPE6C-2X/25EG24N9K31/A1M
3DREPE 6 C-2X/25EG24N9K31/A1V
3DREPE6C-2X/25EG24N9K31/A1V
3DREPE 6 C-2X/25EG24N9K31/A1V=LB
3DREPE6C-2X/25EG24N9K31/A1V=LB
3DREPE 6 C-2X/25EG24N9K31/F1M
3DREPE6C-2X/25EG24N9K31/F1M
3DREPE 6 C-2X/25EG24N9K31/F1V
3DREPE6C-2X/25EG24N9K31/F1V
3DREPE 6 C-2X/45EG24K31/A1M
3DREPE6C-2X/45EG24K31/A1M
3DREPE 6 C-2X/45EG24N9K31/A1V
3DREPE6C-2X/45EG24N9K31/A1V
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3DREPE6C-2X/45EG24N9K31/F1V
3DREPE 6 C-2X/45EG24NJK31/A1M
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DICHTSATZ 3DREPE -2X/M DICHTSATZ3DREPE-2X/M
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REGLER 3DREPE 6 .-20/A1 REGLER3DREPE6.-20/A1
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3DREPE6A-2X/25EG24K31/A1M
3DREPE6A-2X/45EG24K31/A1M
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3DREPE6C-2X/45EG24K31/A1M
3DREPE6A-2X/16EG24K31/A1M
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3DREPE6A-2X/25EG24K31/A1V
3DREPE6A-2X/25EG24N9K31/A1V
3DREPE6A-2X/25EG24N9K31/F1V
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3DREPE6A-2X/45EG24N9K31/A1V
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3DREPE6A-2X=45EG24N9K31/A1V=00
3DREPE6B-2X/25EG24K31/A1M
3DREPE6B-2X/25EG24K31/A1V
3DREPE6B-2X/25EG24K31/F1M
3DREPE6B-2X/25EG24N9K31/A1M
3DREPE6B-2X/25EG24N9K31/A1V
3DREPE6B-2X/25EG24N9K31/F1V
3DREPE6B-2X/45EG24N9K31/A1V
3DREPE6B-2X=25EG24K31/A1M=00
3DREPE6B-2X=25EG24K31/A1V=00
3DREPE6B-2X=25EG24K31/F1M=00
3DREPE6B-2X=25EG24N9K31/A1M=00
3DREPE6B-2X=25EG24N9K31/A1V=00
3DREPE6B-2X=25EG24N9K31/F1V=00
3DREPE6B-2X=45EG24N9K31/A1V=00
3DREPE6B-2X=45EG24N9K31/A1V=LB
3DREPE6C-2X/16EG24K31/A1M
3DREPE6C-2X/16EG24N9K31/F1V
3DREPE6C-2X/25EG24K31/A1M
3DREPE6C-2X/25EG24K31/A1V
3DREPE6C-2X/25EG24K31/F1M
3DREPE6C-2X/25EG24K31/F1V
3DREPE6C-2X/25EG24N9K31/A1M
3DREPE6C-2X/25EG24N9K31/A1V
3DREPE6C-2X/25EG24N9K31/F1M
3DREPE6C-2X/25EG24N9K31/F1V
3DREPE6C-2X/25EG24NJK31/F1V
3)差压控制是指阀心采用气压复位或弹簧复位的情况下，利用阀心两端受气压作用的面积不等(或两端气压不等)而产生的轴向力之差值，使阀心迅速移动换向的控制。
其原理如图4.7所示，K1为控制气压口。
图4.10
延长法的四种状态
a）常断延长通型 b）常通延长断型
c）常通延长通型 d）常断延长断型
这种控制方式只需一个控制信号，故得到广泛的应用，可应用于各种结构的主阀．。
气压复位省去了弹簧，提高了可靠性。
差压控制的特点是所控制的主阀不具有记忆功能，且控制信号和复位信号均须为长信号。
4)时间控制是指利用气流向由气阻(节流孔)和气容构成的阻容环节充气，经过一定时间后，当气容内压力升至一定值时，阀心在差压力作用下迅速移动换向的控制。
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