This 2 spool Monoblock Directional Valve is a medium- and high-pressure Hydraulic Control Monoblock Directional Valve independently designed and developed by our company. The valve can be equipped with overflow valve, overload valve, check valve, oil replenishment valve, etc. according to customer requirements. The rated flow rate is 100L/min and the maximum pressure is 280bar. It can provide precise control and reliable operation even under the most challenging conditions.
100L/min 2 Bank Hydraulic Monoblock Directional Valve
MODEL：DL20D.2YK Monoblock Directional Valve
Prouduct Features：
This 2 spool Monoblock Directional Valve is a medium- and high-pressure Hydraulic Control Monoblock Directional Valve independently designed and developed by our company. The valve can be equipped with overflow valve, overload valve, check valve, oil replenishment valve, etc. according to customer requirements. The rated flow rate is 100L/min and the maximum pressure is 280bar. It can provide precise control and reliable operation even under the most challenging conditions.
Control mode: Hydraulic control, the movement of the valve core is controlled by the hydraulic pilot system. The pilot pressure (3 - 30bar) can control the larger movement of the main valve core with a smaller pilot force, realizing the switching control of the main oil circuit, with precise operation and quick response.
Monoblock structure: compact structure, space saving; reduced leakage risk, strong anti-pollution ability, low maintenance cost; high rigidity, strong impact resistance
Double valve core, can achieve a variety of flow control
Circuit type: series circuit
Ultra-long life: The valve body adopts mirror honing technology and has passed 2 million times of switching durability test
Hydraulic Schematic Diagram：
Specifications：
| Hydraulic Control Monoblock Directional Valve | ||
Oil Port Connection Mod | Threaded Connection | |
Control Mod | Pressure Control | |
Installation Mode | See Outline Drawing | |
latus Rectum | mm | 20 |
| Hydraulic Pressure | ||
| Nominal Flow Rate | L/min | 100 |
| Maximum Pressure | bar | 280 |
Maximum Allowable Oil Return Back Pressure | bar | 15 |
| Pilot Control Pressure | bar | 30 |
| Hydraulic Oil Temperature Range | ℃ | -20~100 |
| Viscosity Range | ㎡/s | 10~460 |
| Permissible Pollution Level of Oil | -/19/16（ISO4406:1999） | |
| Machinery | ||
| Weight | kg | 15 |
Maximum Operating Force Allowed By Valve Cor | N | 300 |
Product Outline Drawing：
Applications:
This 2 spool Monoblock Directional Valve is widely used in engineering machinery, agricultural machinery, mining machinery, marine machinery, sanitation machinery and other fields. For example, it is used to control the movement of working devices such as booms, dipper arms, and buckets in excavators; to control the lifting and flipping of buckets in loaders; to control the hydraulic movements of various farm implements on agricultural tractors; and to control the opening and closing of hatch covers and the hydraulic system of cargo cranes on ships.
Technical support and service：
Working condition customization: valve core opening characteristics and pressure setting values can be adjusted according to needs
Quick response: 48-hour technical solution feedback, 72-hour emergency spare parts supply
Warranty commitment: 12-month ultra-long warranty period (including seals)
