Guangzhou Xingfan Precision Hydraulic Co., Ltd.
| Working Temperature | -20°C to +120°C |
| Rated Pressure | 25 MPa |
| Surface Treatment | Zinc-Plated |
| Excavator Model | Hitachi EX55 |
| Material | Alloy Steel with Heat Treatment |
| Valve Type | Control Valve Unloading Hydraulic Safety Valve |
| Payment Terms | T/T,L/C,PayPal,Western Union |
| Flow Rate | 130 L/min |
| Supply Ability | 10000 Pieces per Month |
| Delivery Time | 3-5 working days for stock, 15-25 days for production |
| Packaging Details | WNRLN branded carton with foam insert, export-grade corrugated outer carton on pallet |
| Model Number | EX55-HSV-06 |
| Place of Origin | Guangdong, China |
| Certification | ISO 9001:2015 |
| Brand Name | YFM FK |
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Product Specification
| Working Temperature | -20°C to +120°C | Rated Pressure | 25 MPa |
| Surface Treatment | Zinc-Plated | Excavator Model | Hitachi EX55 |
| Material | Alloy Steel with Heat Treatment | Valve Type | Control Valve Unloading Hydraulic Safety Valve |
| Payment Terms | T/T,L/C,PayPal,Western Union | Flow Rate | 130 L/min |
| Supply Ability | 10000 Pieces per Month | Delivery Time | 3-5 working days for stock, 15-25 days for production |
| Packaging Details | WNRLN branded carton with foam insert, export-grade corrugated outer carton on pallet | Model Number | EX55-HSV-06 |
| Place of Origin | Guangdong, China | Certification | ISO 9001:2015 |
| Brand Name | YFM FK | ||
| High Light | EX55 Hydraulic Safety Relief Valve ，Excavator Control Valve Over Pressure Protection ，Alloy Steel Replacement 25 MPa Rating | ||
The EX55 Control Valve Unloading Hydraulic Safety Valve is a precision-engineered hydraulic component designed specifically for Hitachi EX55 crawler excavators. Manufactured from high-grade alloy steel with advanced heat treatment, this safety valve provides reliable over-pressure protection for the hydraulic system, ensuring stable operation under demanding working conditions in construction, mining, and earthmoving applications.
| Excavator Model | Hitachi EX55 |
| Valve Type | Control Valve Unloading Hydraulic Safety Valve |
| Rated Pressure | 25 MPa |
| Flow Rate | 130 L/min |
| Material | Alloy Steel with Heat Treatment |
| Surface Treatment | Zinc-Plated Anti-Corrosion |
| Temperature Range | -20°C to +120°C |
Compatibility: This hydraulic safety valve is a direct replacement for Hitachi EX55 excavator series. Please verify your machine model and valve specifications before ordering. Custom specifications available upon request.
Each valve is individually packaged in a protective foam-lined carton to prevent damage during transit. We offer a 12-month warranty against manufacturing defects. Bulk orders include customized labeling and reinforced export packaging.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2022.11.18
Total Annual:
5000000-10000000
Employee Number:
5~10
Ecer Certification：
Verified Supplier
Guangzhou Xingfan Precision Oil Pressure Co. , Ltd. focuses on the after-market hydraulic maintenance and replacement of construction machinery including excavator, rotary drilling rig, pile driver, concrete mixer, delivery pump truck, crane, harvester and other equipment . Including hydraulic p... Guangzhou Xingfan Precision Oil Pressure Co. , Ltd. focuses on the after-market hydraulic maintenance and replacement of construction machinery including excavator, rotary drilling rig, pile driver, concrete mixer, delivery pump truck, crane, harvester and other equipment . Including hydraulic p...
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