产品型号说明:
S(1)20(2)P(3)5(4)1(5).0B(6)/V(7)
1:S单向阀
2:20,通径,6,8,10,15,25,30
3:A:管式,P:板式;K:插入式
4:3:开启压力0.3MPA,1:开启压力0.04mpa;2:开启压力:0.15mpa;5:开启压力:0.5mpa,0:无弹簧
5:1:英制,2:公制(仅)A型
5:1:英制,2:公制(仅)A型
6:B:北京华德液压技术
7:无标记:矿物质液压油;V:磷酸酯液压油
7:无标记:矿物质液压油;V:磷酸酯液压油
压力至31.5MPa,流量至450L/min
产品型号:S20A01.0B/ S20A02.0B/ S20A11.0B/ S20A12.0B/
S20A21.0B/ S20A22.0B/ S20A31.0B/ S20A32.0B/
S20A51.0B/ S20A52.0B/
S20K01.0B/ S20K11.0B/ S20K21.0B/ S20K31.B/
S20K51.0B/
S20P01.0B/ S20P11.0B/ S20P21.0B/ S20P31.B/
S20P51.0B/