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日本油研座阀型电液换向阀，顿厂骋-01-3颁4-础240-狈-50

概述：

such as directional control, flow control or pressure control 

according to the combination o f the main valve and pilot selector valve.

The valves combine three functions of directional control, 

The valves c ontribute for reducing a number of valves in applications 

and space for i nstallation and then eventually 

This valve is multifunctionalized by having individual poppet had functions 

YUKEN's Multi Purpose Control Valves are compound valves 

1/8 Solenoid Operated Directional Valves for pilot and Pilot Selector Valves. 

leads to reduction in size and cost of your machines. 

flow control and of pilot operated check valve (or counterbalance valve).  

composed of the main valve having four poppets, 

特点：

Viscosity ranging between 15 - 400 mm /s (77 - 1800 SSU).

viscosity and oil temperatures given above

Due caution must be paid to maintaining control over 

contamination of the hydraulic fluids which may otherwise 

Use water-glycol fluids or W/O emulsion fluids.

Petroleum base oils Synthetic fluids Water containing fluids

Use hydraulic fluids which satisfy the recommended 

prefix "F-" t o the model number because the special seals 

(fluororubber) are required to be used. 

Use fluids equivalent to ISO VG 32 or VG 46. Use phosphate

Please maintain the degree of contamination 

within NAS 1638Grade 12.  Use 25 ?m or finer line filter.

Oil temperatures between -15/+70°C (5 - 158°F).  

ester or polyol ester fluid. When phosphate ester fluid is used,

lead to breakdowns and shorten the life of the valves.  

日本油研座阀型电液换向阀，顿厂骋-01-3颁4-础240-狈-50