Description
Overview:
The Check Valve for the JCB HM25 hydraulic breaker is a genuine JCB component that controls oil flow and prevents backflow in the breaker's hydraulic circuit. Built with a robust, machined metal body for long service life, it helps maintain line pressure and protects upstream components such as pumps, hoses, and seals. This valve is engineered to suit the JCB HM25 and JCN HM25 handheld breakers used with hydraulic power packs, including anti-vibration setups. With OEM No. 929/33100, it offers reliable, repeatable operation under continuous use. A correct functioning check valve reduces cavitation risk, supports consistent tool performance, and contributes to smoother starts and stops, making it a key part for safe, efficient demolition and breaking tasks.
Key Features:
- Genuine JCB part for assured compatibility and performance
- OEM No. 929/33100 for accurate identification and ordering
- Prevents backflow to protect pumps, hoses, seals, and control valves
- Supports stable system pressure for consistent breaker impact energy
- Durable steel construction suited to demanding site conditions
- Designed for anti-vibration hydraulic circuits on HM25-class tools
- Direct-fit replacement with no modifications required on compatible models
- Helps reduce cavitation and heat build-up in the hydraulic system
- Compact form factor for easy handling and installation
- Suitable for continuous-duty use with standard mineral hydraulic oils
Typical Applications:
Used in the hydraulic oil return/supply path of JCB HM25 handheld breakers for construction, utilities, demolition, and roadworks. Typical tasks include breaking concrete, asphalt, masonry, and stone, plus general maintenance jobs where reliable one-way flow is required to keep the breaker operating efficiently and to protect the hydraulic power pack.
Also known as:
Non-return valve (NRV), hydraulic one-way valve, inline check valve, line check valve, anti-return valve for hydraulic circuits.
Fits Models:
HM25, JCN HM25, JCNHM25
Alternate Part Numbers:
92933100
Product Specifications
| L&S Part No. | 929/33100 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | JCB |
| OEM No. | JCB92933100 |
| Unit of Sale | 1 |
| Size | Length of Check Valve: 25mm |
| Applications | HM25, JCN HM25, JCNHM25 |
| Machine Type | Breakers |
| Fits Brands | JCB |
| Fits Models | HM25 |
