sectional hydraulic directional control valves SDV70 for crane
SDV70-G25L-T/BOY multi-way valve is a combination of overload valve, oil filling valve, safety valve and multi-direction valve. The oil circuit can realize parallel, series and series/parallel combination oil line to meet the needs of different complex systems. SDV70-G25L-T/BOY multi-way valve has the characteristics of complete functions, advanced features, compact structure, security and reliability and easy maintenance.
Internal one-way valve: each commutator has an one-way valve to prevent backflow of the oil. Additional valve: an overload valve or oil filling valve can be added on both ends of the commutator as required. Structure type: sectional valve, any 1-6 sections may combine upon customer’s requirement.
Spool function at neutral position: O, Y.
Specification
Model Code
SDV70－G25L － * / *
① ② ③④ ⑤ ⑥
① Product code ② Pressure grade:
E=160bar, F=200bar, G=250bar
③ Nominal size: 25mm ④ Joining port type: L=thread ⑤ Spool control type: T=spring ⑥ Spool function type of block 1: O、Y
