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手机:,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;
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2FRM 6 K2-1X/32QRV R
2FRM 6 K2-1X/6QRV R
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Z2FRM 6 BB2-2X/32QRV R9map-320
AGISRVR D.C.Vlv: 4WMM 6 Q 6X/ -IN002
R D.C.Vlv: 4WMM 6 U 6X/ -IN002
D.C.VLV: 3WMM10 A 3X
R D.C.VLV: 3WMM10 B 3X
R D.C.VLV: 4WMM10 C 3X
R D.C.VLV: 4WMM10 D 3X
R D.C.VLV: 4WMM10 E 3X
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DHU-0713P
DHU-0714
DHUA18
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RZGO-A 20
DHI-0713
DHI-0713P/23
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DH
HR
HMP
AGIUX24DC 包含DH
HR-012
HMP
DLOH-3A-U 20
DLOH-3C-U 20
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Z2FRM 6 CB2-2X/32QRV R
Z2FRM 6 CB2-2X/6QRV R
DR 6 DP2-5X/25Y R
DR 6 DP2-5X/25YM R
DR 6 DP2-5X/75Y R
DR 6 DP2-5X/75YM R
DR 6 DP2-5X/150Y R
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DR 10 DP1-4X/210Y R
DR 10 DP2-4X/75Y R
DR 10 DP2-4X/75YM R
DR 10 DP2-4X/150Y R
DR 10 DP2-4X/150YM R
DR 10 DP2-4X/210Y R