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DBD S10K Direct-acting Relief Valve Insert Valve
1. Product Overview
Model meaning: DBD: represents the direct-acting relief valve series.
S10K: where 'S' may represent the structural type or functional characteristics (refer to the manufacturer's definition for details), '10' means the diameter is 10mm, and 'K' may represent the material or design version.
Type: Direct-acting relief valve, plug-in installation.
2. Technical parameters
Parameter specifications
Diameter 10mm
Pressure level up to 31.5MPa (some models can reach higher)
The flow range can reach hundreds of L/min according to the specific design.
Operating temperature -30℃ to +80℃ (standard type)
Medium mineral oil, hydraulic oil (viscosity range 10~800mm²/s)
Installation method plug-in type, compliant with ISO standard base plate installation
III. Structural characteristics
Directly moving design: Directly balances the liquid pressure through a spring, simple structure and fast response speed.
Suitable for medium and low pressure systems, with a wide pressure adjustment range.
Plug-in installation: The valve body is directly inserted into the hydraulic integrated block, saving installation space and facilitating system integration.
Comply with international standards such as ISO 7368 and strong compatibility.
Adjustment method: Usually equipped with an adjustment handle or lock adjustment bolt, which can manually adjust the set pressure.
Some models support remote control or electro-hydraulic proportional adjustment.
4. Working principle
Pressure regulation:
When the system pressure exceeds the set value, the valve core is opened under the action of hydraulic pressure, and excess hydraulic oil flows back to the oil tank through the overflow port, thereby limiting the system pressure.
Safety protection:
In the system overload or abnormal working conditions, the overflow valve is opened quickly to prevent damage to the hydraulic components.
V. Application areas
Construction machinery: hydraulic systems such as excavators, cranes, loaders.
Industrial equipment: hydraulic power systems such as injection molding machines, die casting machines, machine tools.
Agricultural machinery: hydraulic transmission systems such as tractors and harvesters.
Aerospace: Hydraulic systems such as aircraft landing gear, flight control, etc.
6. Product Advantages
High reliability: Use high-quality materials and precision processing technology to ensure long-term and stable operation.
Strong anti-pollution ability and adapt to harsh working conditions.
Easy to maintain: The plug-in structure is easy to disassemble and replace, reducing maintenance costs.
Easy to adjust, and you can flexibly adjust the pressure according to actual needs.
Strong compatibility: Compatible with international standards and can be compatible with a variety of hydraulic components and systems.
1. Product Overview
Model meaning: DBD: represents the direct-acting relief valve series.
S10K: where 'S' may represent the structural type or functional characteristics (refer to the manufacturer's definition for details), '10' means the diameter is 10mm, and 'K' may represent the material or design version.
Type: Direct-acting relief valve, plug-in installation.
2. Technical parameters
Parameter specifications
Diameter 10mm
Pressure level up to 31.5MPa (some models can reach higher)
The flow range can reach hundreds of L/min according to the specific design.
Operating temperature -30℃ to +80℃ (standard type)
Medium mineral oil, hydraulic oil (viscosity range 10~800mm²/s)
Installation method plug-in type, compliant with ISO standard base plate installation
III. Structural characteristics
Directly moving design: Directly balances the liquid pressure through a spring, simple structure and fast response speed.
Suitable for medium and low pressure systems, with a wide pressure adjustment range.
Plug-in installation: The valve body is directly inserted into the hydraulic integrated block, saving installation space and facilitating system integration.
Comply with international standards such as ISO 7368 and strong compatibility.
Adjustment method: Usually equipped with an adjustment handle or lock adjustment bolt, which can manually adjust the set pressure.
Some models support remote control or electro-hydraulic proportional adjustment.
4. Working principle
Pressure regulation:
When the system pressure exceeds the set value, the valve core is opened under the action of hydraulic pressure, and excess hydraulic oil flows back to the oil tank through the overflow port, thereby limiting the system pressure.
Safety protection:
In the system overload or abnormal working conditions, the overflow valve is opened quickly to prevent damage to the hydraulic components.
V. Application areas
Construction machinery: hydraulic systems such as excavators, cranes, loaders.
Industrial equipment: hydraulic power systems such as injection molding machines, die casting machines, machine tools.
Agricultural machinery: hydraulic transmission systems such as tractors and harvesters.
Aerospace: Hydraulic systems such as aircraft landing gear, flight control, etc.
6. Product Advantages
High reliability: Use high-quality materials and precision processing technology to ensure long-term and stable operation.
Strong anti-pollution ability and adapt to harsh working conditions.
Easy to maintain: The plug-in structure is easy to disassemble and replace, reducing maintenance costs.
Easy to adjust, and you can flexibly adjust the pressure according to actual needs.
Strong compatibility: Compatible with international standards and can be compatible with a variety of hydraulic components and systems.
