调速阀是由定差减压阀与节流阀串联而成的组合阀。节流阀用来调节通过的流量,定差减压阀则自动补偿负载变化的影响,使节流阀前后的压差为定值,消除了负载变化对流量的影响。
北京华德液压全系列 具体型号及报价请联系客服
北京华德先导式溢流阀部分型号:
DB3U10N-3-30B/315XYW220-50NZ4 DB3U30N-3-30B/100G24NZ4
DB3U10N-3-30B/315XYW220-50NZ5 DB3U30N-3-30B/100G24NZ5
DB3U10N-3-30B/315XYW220-50NZ5L DB3U30N-3-30B/100G24NZ5L
DB3U20E-1-30B/100XYG24NZ4 DB3U30N-3-30B/100W220-50NZ4
DB3U20E-1-30B/100XYG24NZ5 DB3U30N-3-30B/100W220-50NZ5
DB3U20E-1-30B/100XYG24NZ5L DB3U30N-3-30B/100W220-50NZ5L
DB3U20E-1-30B/100XYW220-50NZ4 DB3U30N-3-30B/100XG24NZ4
DB3U20E-1-30B/100XYW220-50NZ5 DB3U30N-3-30B/100XG24NZ5
DB3U20E-1-30B/100XYW220-50NZ5L DB3U30N-3-30B/100XG24NZ5L
DB3U20E-2-30B/315G24NZ4 DB3U30N-3-30B/100XW220-50NZ4
DB3U20E-2-30B/315G24NZ5 DB3U30N-3-30B/100XW220-50NZ5
DB3U20E-2-30B/315G24NZ5L DB3U30N-3-30B/100XW220-50NZ5L
DB3U20E-2-30B/315W220-50NZ4 DB3U30N-3-30B/100XYG24NZ4
DB3U20E-2-30B/315W220-50NZ5 DB3U30N-3-30B/100XYG24NZ5
DB3U20E-2-30B/315W220-50NZ5L DB3U30N-3-30B/100XYG24NZ5L
DB3U20E-2-30B/315XG24NZ4 DB3U30N-3-30B/100XYW220-50NZ4
DB3U20E-2-30B/315XG24NZ5 DB3U30N-3-30B/100XYW220-50NZ5
DB3U20E-2-30B/315XG24NZ5L DB3U30N-3-30B/100XYW220-50NZ5L