Guangzhou Zhenhui Machinery Equipment Co., Ltd
| CertifiC-A-Tion | EC ISO |
| Payment Terms | L/C,T/T,D/A,D/P,Western Union,MoneyGram |
| Supply Ability | 5000set/month |
| Delivery Time | 1~8days |
| Packaging Details | CARTON |
| Part name | Relief Valve |
| Condition | 100% Brand New |
| Material | High-strength steel and durable components for hydraulic systems |
| quality | high |
| OEM/Aftermarket | OEM Quality Replacement |
| Package | Individually packed in export-standard box |
| Function | Pressure relief and pressure control in hydraulic systems |
| Model Number | Komatsu PC130, PC200-7, PC240, PC300, PC360 |
| Place of Origin | CHINA |
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Product Specification
| CertifiC-A-Tion | EC ISO | Payment Terms | L/C,T/T,D/A,D/P,Western Union,MoneyGram |
| Supply Ability | 5000set/month | Delivery Time | 1~8days |
| Packaging Details | CARTON | Part name | Relief Valve |
| Condition | 100% Brand New | Material | High-strength steel and durable components for hydraulic systems |
| quality | high | OEM/Aftermarket | OEM Quality Replacement |
| Package | Individually packed in export-standard box | Function | Pressure relief and pressure control in hydraulic systems |
| Model Number | Komatsu PC130, PC200-7, PC240, PC300, PC360 | Place of Origin | CHINA |
| High Light | PC200-7 Relief Valve ，PC300 Relief Valve ，PC130 Relief Valve | ||
723-40-71900 Relief Valve For Komatsu PC130, PC200-7, PC240, PC300, PC360 | Pressure Control Valve
| Parameter | Details |
|---|---|
| Part Name | Relief Valve |
| Part Numbers | 723-40-71900 |
| Compatible Models | Komatsu PC130, PC200-7, PC240, PC300, PC360, PC360-6, PC360-7, PC360-8 |
| Type | Self-relieving Pressure Control Valve (Relief Valve) |
| Material | High-strength steel and durable components for hydraulic systems |
| Pressure Rating | Standard relief pressure setting for excavator hydraulic systems |
| Condition | 100% New / High-Quality Replacement |
About Us
– Professional Excavator Parts Supplier Since 2012
we are a trusted supplier specializing in high-quality excavator spare parts for a wide range of leading machinery brands. Our product line includes:
Engine assemblies , Hydraulic pumps ,Final drive motors ,Swing motors with gearbox , Main control valves ,Pilot valves, solenoid valves, joysticks, sensors, and more.
Our parts are fully compatible with well-known brands including (C-A-T), Komatsu, Hitachi, Kobelco, Hyundai, Volvo, Doosan, Sumitomo, Case, and SANY.
We take pride in offering:
✅ Reliable product quality
✅ Competitive factory prices
✅ Fast delivery and global shipping
✅ Attentive after-sales support
We believe in long-term cooperation and a win-win business philosophy, aiming to support our partners in maximizing equipment uptime and reducing maintenance costs.
More hot selling products
If you are missing the spare parts you need in our store, please feel free to contact us and attach a picture of the parts.
We provide personalized one-stop service to help you find what you need. Your satisfaction is our care mission!
F A Q
Q1: What is the function of the 723-40-71900 pressure relief valve?
A: It regulates the hydraulic system pressure to prevent Komatsu excavators from being damaged by excessive pressure.
Q2: What machines is this valve suitable for?
A: It is suitable for Komatsu PC130, PC200-7, PC240, PC300, PC360 and related models.
Q3: Is this a Komatsu original part?
A: This is a high-quality OEM replacement part, fully compatible with Komatsu original valve specifiC-A-Tions.
Q4: Is it difficult to install?
A: It is not difficult, it is designed to be easily replaced and can be directly installed without modifiC-A-Tion.
Q5: What material is this valve made of?
A: This valve is made of durable high-strength steel to withstand high hydraulic pressure.
Q6: Where can I buy this product?
A: Visit our official website: https://hydraulicbreakerhammer.com or contact us via WhatsApp: +8613640792480 (Melody) for details.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2012
Total Annual:
20000000-50000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Guangzhou Zhenhui Machinery Co., Ltd. was established in 2012. It is a modern enterprise specializing in the production of excavator accessories and various supporting operating devices for excavators. It has various imported high-end production equipment and precision testing equipment from Germany... Guangzhou Zhenhui Machinery Co., Ltd. was established in 2012. It is a modern enterprise specializing in the production of excavator accessories and various supporting operating devices for excavators. It has various imported high-end production equipment and precision testing equipment from Germany...
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