由于水力工况设计成了一个设计水压图，而实际运行时这一水压图必须由阀门平衡调节而形成。用阀门调节水力工况的过程是建立合理水压图的过程，在设计合理的情况下，这两个水压图会会合得很好。
D31FWB31CC4NLW0
S T6DCR00 B1
S T6DCR00 B1
S T6DCR15 B1
S T6DCR11 BC20.6-A230K1/10
C20.6-A230K1/11
C20.6-A230K1/12管路放破阀LB4G-80
单向阀RK2
单向阀RK3
单向阀RK2
比例调速阀SEG24
单向阀B1-1
换向阀GS2-1-G24
单向阀B2-6-PYD
换向阀SWPN2-L-G24
控制阀TZ3-1HL06296
双级阀NE
C20.6-A230K1/13
C20.6-A230K1/14
C20.6-A230K1/15
C20.6-A230K1/16
C20.6-A230K1/17
C20.6-A230K1/18
C20.6-A230K1/19
C20.6-F110K1/10
C20.6-F110K1/11
C20.6-F110K1/12
C20.6-F110K1/13
C20.6-F110K1/14
C20.6-F110K1/15
C20.6-F110K1/16
C20.6-F110K1/17
C20.6-F110K1/18
C20.6-F110K1/19
C20.6-F220K1/10
C20.6-F220K1/11
C20.6-F220K1/121
S T6DCL06 B1
S T6DCR06 B1
S T6DCL04 B1
S T6DCR04 B1
S T6DCL00 B1
S T6DCR00 B1
S T6DCR00 B1
S T6DCR00 B1
S T6DCR00 B1
S T6DCR00 B1
S T6DCR01 B1
S T6DCR02 B1
S T6DCR03 B1
S T6DCR20 B5
S T6DCR00 B1
S T6DCR00 B1
S T6DCL01 B1
S T6DCL01 B1
S T6DCR00 B1
S T6DCR01 B1
S T6DCR00 B1
S T6DCR01 B1
S T6DCR01 B1
S T6DCL00 B1