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These are Solenoid Operated Directional Valves of No Leak Type developed with the aim of responding the demand of the age including energy saving. Because these valves are of no leak type they allow the low viscosity hydraulic fluids to be used as well as the circuit construction which cannot be used by the conventional spool type directional valves because of too much internal leak of pressure oil. The use of the low viscosity hydraulic fluids reduces the pressure loss which can arise from the passage resistance of the hydraulic fluids, leading to the system energy saving.
一、Features
1. High Response High Reliability
Because these valves are of poppet type, there is no overlap, high response can be achieved. At the same time, hydraulic lock is eliminated.
2. No Leak
Sheet type seal has been adopted and internal leak is greatly reduced.
3. ISO Comformant Mounting Surface
Because the mounting surface conforms to ISO 4401-AB-03-4-A, there is an interchangeability with the conventional valves. This makes it possible to use these valves in combination with 01 Series Modular Valves.
二、Specifications
1、This is the leakage towards "T" port in A port block at "P" port pressure 14 MPa (2030 PSI).
2、This is the leakage towards "T" port in A•B port block at "P" port pressure 14 MPa (2030 PSI).
三、Solenoid Ratings
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