北京华德单向阀部分型号：
Z2FS10-20B/S  Z2FS10B5-30B/S4 Z2S10A1-20B
Z2FS10-20B/S2  Z2FS10B7-30B    Z2S10A2-20B
Z2FS10-20B/S3  Z2FS10B7-30B/S  Z2S10A3-20B
Z2FS10-20B/S4  Z2FS10B7-30B/S2 Z2S10B1-20B
Z2FS10-3-30B  Z2FS10B7-30B/S3 Z2S10B2-20B
Z2FS10-3-30B/S  Z2FS10B7-30B/S4 Z2S10B3-20B
Z2FS10-3-30B/S2  Z2FS16-30B/S    Z2S16-1-50B

Z2FS10A-20B北京华德叠加单向节流阀***
Z2FS10-3-30B/S3  Z2FS16-30B/S2   Z2S16-2-50B
Z2FS10-3-30B/S4  Z2FS16-30B/S3   Z2S16-30B
Z2FS10-5-30B  Z2FS16-30B/S4   Z2S16-3-50B
Z2FS10-5-30B/S  Z2FS22-30B/S    Z2S16-4-50B
Z2FS10-5-30B/S2  Z2FS22-30B/S2   Z2S16A1-50B
Z2FS10-5-30B/S3  Z2FS22-30B/S3   Z2S16A2-50B
Z2FS10-5-30B/S4  Z2FS22-30B/S4   Z2S16A-30B
Z2FS10-7-30B  Z2FS6-2-40B/1Q  Z2S16A3-50B
Z2FS10-7-30B/S  Z2FS6-2-40B/2Q  Z2S16A4-50B

北京华德液压全系列 具体型号及***请客服
北京华德单向阀部分型号：
Z2FS10-7-30B/S2  Z2FS6-30B/S     Z2S16B1-50B
Z2FS10-7-30B/S3  Z2FS6-30B/S2    Z2S16B2-50B
Z2FS10-7-30B/S4  Z2FS6-30B/S3    Z2S16B-30B
Z2FS10A3-30B  Z2FS6-30B/S4    Z2S16B3-50B
Z2FS10A3-30B/S  Z2FS6-3-40B/1Q  Z2S16B4-50B

Z2FS10A-20B北京华德叠加单向节流阀***
Z2FS10A3-30B/S2  Z2FS6-3-40B/2Q  Z2S22-1-50B
Z2FS10A3-30B/S3  Z2FS6-5-40B/1Q  Z2S22-2-50B
Z2FS10A3-30B/S4  Z2FS6-5-40B/2Q  Z2S22-30B
Z2FS10A5-30B  Z2FS6-7-40B/1Q  Z2S22-3-50B
Z2FS10A5-30B/S  Z2FS6-7-40B/2Q  Z2S22-4-50B
Z2FS10A5-30B/S2  Z2FS6A2-40B/1Q  Z2S22A1-50B
Z2FS10A5-30B/S3  Z2FS6A2-40B/2Q  Z2S22A2-50B
Z2FS10A5-30B/S4  Z2FS6A3-40B/1Q  Z2S22A-30B
Z2FS10A7-30B  Z2FS6A3-40B/2Q  Z2S22A3-50B
Z2FS10A7-30B/S  Z2FS6A5-40B/1Q  Z2S22A4-50B