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DPCB-LAN: Optimized for low-pressure hydraulic circuits, this model features fast response times and reliable pressure limiting, making it ideal for light-duty industrial equipment, auxiliary hydraulic systems, and small-scale machinery.
DPCB-LBN: Equipped with a balanced piston structure, it excels in medium-pressure applications, minimizing pressure fluctuations during load changes. It is perfectly suited for construction machinery, material handling equipment, and agricultural machinery.
DPCB-LDN: Built to withstand extreme high-pressure environments up to 5000 psi (345 bar), this variant delivers rugged durability for heavy industrial hydraulic presses, mining equipment, and oil & gas wellhead control systems.
DPCB-LEN: Engineered for precision-focused low-to-medium pressure systems, it boasts enhanced pressure stability and ultra-low hysteresis, suitable for automated production lines, CNC machines, and precision hydraulic tools.
DPCB-LWN: Features an externally drained pilot configuration, eliminating backpressure interference to ensure stable operation in complex multi-circuit hydraulic setups such as marine steering systems, offshore platforms, and heavy-duty industrial equipment.
| Parameter | DPCB Series Range |
|---|---|
| Maximum Operating Pressure | Up to 5000 psi (345 bar) |
| Flow Capacity | Up to 160 L/min |
| Cavity Compatibility | Industry-standard T-23A |
| Pilot Drain Configuration | Internal/External (varies by model) |
| Operating Temperature Range | -20°C to +100°C |
| Typical Hysteresis | ≤3% |
Construction & Mining: Excavators, loaders, and mining trucks, providing overpressure protection for hydraulic circuits operating in rough terrain and heavy-load conditions.
Industrial Manufacturing: Injection molding machines, metal forming equipment, and CNC hydraulic presses, ensuring precision pressure control for consistent production quality.
Marine & Offshore: Shipboard steering, winch systems, and offshore platform hydraulic equipment, withstanding saltwater corrosion and harsh marine environments.
Agricultural Machinery: Tractors, harvesters, and irrigation systems, delivering reliable pressure regulation in outdoor, high-dust operating conditions.
Oil & Gas: Wellhead control panels and pipeline hydraulic systems, ensuring safe and stable operation under high-pressure, corrosive conditions.
Sun Hydraulics Quality Assurance: Every valve undergoes rigorous testing to meet global industry standards, backed by decades of expertise in hydraulic component innovation and manufacturing.
Cost-Effective Integration: The drop-in cartridge design eliminates the need for custom manifold fabrication, reducing installation and maintenance costs while minimizing system downtime.
Versatile Performance Coverage: The full model lineup covers low, medium, and high-pressure applications, eliminating the need to source multiple valve types for diverse hydraulic system requirements.
Long-Term Reliability: Corrosion-resistant materials and precision engineering ensure extended service life, even in the most demanding operating environments, lowering total cost of ownership.
More models：
DPCB-KAN,DPCB-KBN,DPCB-KDN,DPCB-KEN,DPCB-KWN,DPCB-CAN,DPCB-CBN,DPCB-CDN,DPCB-CEN,DPCB-CWNDPCB-LAV,DPCB-LBV,DPCB-LDV,DPCB-LEV,DPCB-LWVDPCB-KAV,DPCB-KBV,DPCB-KDV,DPCB-KEV,DPCB-KWVDPCB-CAV，DPCB-CBV，DPCB-CDV，DPCB-CEV，DPCB-CWV
DPCB-LAN: Optimized for low-pressure hydraulic circuits, this model features fast response times and reliable pressure limiting, making it ideal for light-duty industrial equipment, auxiliary hydraulic systems, and small-scale machinery.
DPCB-LBN: Equipped with a balanced piston structure, it excels in medium-pressure applications, minimizing pressure fluctuations during load changes. It is perfectly suited for construction machinery, material handling equipment, and agricultural machinery.
DPCB-LDN: Built to withstand extreme high-pressure environments up to 5000 psi (345 bar), this variant delivers rugged durability for heavy industrial hydraulic presses, mining equipment, and oil & gas wellhead control systems.
DPCB-LEN: Engineered for precision-focused low-to-medium pressure systems, it boasts enhanced pressure stability and ultra-low hysteresis, suitable for automated production lines, CNC machines, and precision hydraulic tools.
DPCB-LWN: Features an externally drained pilot configuration, eliminating backpressure interference to ensure stable operation in complex multi-circuit hydraulic setups such as marine steering systems, offshore platforms, and heavy-duty industrial equipment.
| Parameter | DPCB Series Range |
|---|---|
| Maximum Operating Pressure | Up to 5000 psi (345 bar) |
| Flow Capacity | Up to 160 L/min |
| Cavity Compatibility | Industry-standard T-23A |
| Pilot Drain Configuration | Internal/External (varies by model) |
| Operating Temperature Range | -20°C to +100°C |
| Typical Hysteresis | ≤3% |
Construction & Mining: Excavators, loaders, and mining trucks, providing overpressure protection for hydraulic circuits operating in rough terrain and heavy-load conditions.
Industrial Manufacturing: Injection molding machines, metal forming equipment, and CNC hydraulic presses, ensuring precision pressure control for consistent production quality.
Marine & Offshore: Shipboard steering, winch systems, and offshore platform hydraulic equipment, withstanding saltwater corrosion and harsh marine environments.
Agricultural Machinery: Tractors, harvesters, and irrigation systems, delivering reliable pressure regulation in outdoor, high-dust operating conditions.
Oil & Gas: Wellhead control panels and pipeline hydraulic systems, ensuring safe and stable operation under high-pressure, corrosive conditions.
Sun Hydraulics Quality Assurance: Every valve undergoes rigorous testing to meet global industry standards, backed by decades of expertise in hydraulic component innovation and manufacturing.
Cost-Effective Integration: The drop-in cartridge design eliminates the need for custom manifold fabrication, reducing installation and maintenance costs while minimizing system downtime.
Versatile Performance Coverage: The full model lineup covers low, medium, and high-pressure applications, eliminating the need to source multiple valve types for diverse hydraulic system requirements.
Long-Term Reliability: Corrosion-resistant materials and precision engineering ensure extended service life, even in the most demanding operating environments, lowering total cost of ownership.
More models：
DPCB-KAN,DPCB-KBN,DPCB-KDN,DPCB-KEN,DPCB-KWN,DPCB-CAN,DPCB-CBN,DPCB-CDN,DPCB-CEN,DPCB-CWNDPCB-LAV,DPCB-LBV,DPCB-LDV,DPCB-LEV,DPCB-LWVDPCB-KAV,DPCB-KBV,DPCB-KDV,DPCB-KEV,DPCB-KWVDPCB-CAV，DPCB-CBV，DPCB-CDV，DPCB-CEV，DPCB-CWV
