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JF-B20H Pressure Reducing Valve
.JF-B20H pressure reducing valve is a high-performance hydraulic control component that is widely used in industrial hydraulic systems. The following is a detailed introduction to its characteristics, technical parameters and application scenarios:
1. Product Features
The flow area of the pressure reducing port can be automatically adjusted with the change of secondary oil pressure, so that the outlet pressure is stable at the set value, ensuring the constant system pressure.
The board connection design adopts a board connection method, which is convenient to install and is suitable for integrated hydraulic systems, saving space and easy maintenance.
The nominal pressure of high pressure adaptability reaches 31.5MPa, which meets the needs of high-pressure hydraulic systems and ensures the stable operation of the equipment under high-pressure operating conditions.
The pressure regulation range is wide and provides four pressure regulation ranges: 0.6~8MPa, 4~16MPa, 8~20MPa and 16~31.5MPa. Users can flexibly choose according to actual needs.
2. Technical parameters
Parameter specification description
Model JF-B20H series (such as JF-B20H1-S, etc.)
Nominal diameter 20mm
Nominal pressure 31.5MPa
Pressure regulation range 0.6~31.5MPa (optional in bins)
Applicable medium hydraulic oil products
Applicable temperature -30℃ to +80℃
Connection method board connection
3. Working principle
Pressure adjustment mechanism: adjust the pressure relief port opening through the displacement of the valve core, so that the outlet pressure is balanced with the spring set value, and achieve pressure stability.
Automatic compensation function: When the secondary oil pressure changes, the circulation area of the pressure reducing port is automatically adjusted to maintain the outlet pressure constant.
IV. Application scenarios
Industrial hydraulic systems are used to control the pressure of hydraulic actuators (such as oil cylinders, oil motors) to ensure smooth and accurate movement.
Machine tool equipment provides a stable hydraulic power source in CNC machine tools, machining centers and other equipment to improve machining accuracy.
Construction machinery is used in equipment such as excavators, cranes, etc. to protect hydraulic components from overpressure damage and extend the equipment life.
.JF-B20H pressure reducing valve is a high-performance hydraulic control component that is widely used in industrial hydraulic systems. The following is a detailed introduction to its characteristics, technical parameters and application scenarios:
1. Product Features
The flow area of the pressure reducing port can be automatically adjusted with the change of secondary oil pressure, so that the outlet pressure is stable at the set value, ensuring the constant system pressure.
The board connection design adopts a board connection method, which is convenient to install and is suitable for integrated hydraulic systems, saving space and easy maintenance.
The nominal pressure of high pressure adaptability reaches 31.5MPa, which meets the needs of high-pressure hydraulic systems and ensures the stable operation of the equipment under high-pressure operating conditions.
The pressure regulation range is wide and provides four pressure regulation ranges: 0.6~8MPa, 4~16MPa, 8~20MPa and 16~31.5MPa. Users can flexibly choose according to actual needs.
2. Technical parameters
Parameter specification description
Model JF-B20H series (such as JF-B20H1-S, etc.)
Nominal diameter 20mm
Nominal pressure 31.5MPa
Pressure regulation range 0.6~31.5MPa (optional in bins)
Applicable medium hydraulic oil products
Applicable temperature -30℃ to +80℃
Connection method board connection
3. Working principle
Pressure adjustment mechanism: adjust the pressure relief port opening through the displacement of the valve core, so that the outlet pressure is balanced with the spring set value, and achieve pressure stability.
Automatic compensation function: When the secondary oil pressure changes, the circulation area of the pressure reducing port is automatically adjusted to maintain the outlet pressure constant.
IV. Application scenarios
Industrial hydraulic systems are used to control the pressure of hydraulic actuators (such as oil cylinders, oil motors) to ensure smooth and accurate movement.
Machine tool equipment provides a stable hydraulic power source in CNC machine tools, machining centers and other equipment to improve machining accuracy.
Construction machinery is used in equipment such as excavators, cranes, etc. to protect hydraulic components from overpressure damage and extend the equipment life.
