BIJUR DELIMON LUBRICATION PRODUCTS
Bijur Delimon offers centralized lubrication solutions including electric and pneumatic pumps, distribution elements, controllers, monitoring systems and special lubrication products for industrial machinery. The ZV-B Divider is a hydraulically operated dual-line metering valve that doses lubricant and delivers it to individual lubrication points, independently of back pressure, in dual-line centralized systems for grease and oil.
ZV-B Divider
A hydraulically operated dual-line divider valve that meters exact quantities of grease or oil to each connected lubrication point, independently of back pressure, with visual confirmation of every cycle.
Product Description
The ZV-B is a hydraulically operated dual-line divider valve. A precision-machined control spool reciprocates within the valve body, driven by alternating pressure between the two main supply lines, metering and discharging a fixed volume of lubricant to each connected outlet on every cycle.
- Hydraulic spool operation driven by alternating pressure from two main lines
- Meters lubricant and delivers it to the lubrication points independently of back pressure
- Modular design — the system can be easily extended with additional dividers
- Visual pin indicator allows the operator to confirm each divider cycle
- Delivery rate per outlet is set individually and can be adjusted
Applications
- Dual-line centralized lubrication systems for grease and oil
- Used downstream of pumps such as BS-B and BM-B
- Steel plants, mills, crushers and other heavy-duty equipment
- Long main-line runs serving a large number of friction points
- Systems that need precise, back-pressure-independent metering
- Cement, mining and material-handling machinery
- Machinery with multiple lubrication points requiring visual cycle checks
- Systems that may need future extension with additional outlets
Key Features & Benefits
- System can be easily extended with additional dividers
- Visual control of every divider cycle via pin indicator
- Exact, repeatable delivery rate per outlet
- Delivery rate per outlet is continuously adjustable
- Meters lubricant independently of downstream back pressure
- Modular block construction from 1 to 8 outlets
- Suitable for both grease and oil lubricants
- Rated for high working pressures up to 400 bar
Technical Specifications
| Product | ZV-B Divider (ZVB Dual-Line Valve) |
| Type | Hydraulically operated, positive-displacement metering divider valve |
| Maximum Working Pressure | 5800 psi (400 bar) |
| Metering Accuracy | ±3% |
| Metering Volume | 0.03 to 3.0 cm³ per outlet |
| Outlet Configuration | 1 to 8 outlets, modular block construction |
| Lubricant | Grease NLGI 000-3 and oil ISO VG 68-1500 |
| Operation | Hydraulic spool shifted by alternating pressure from Line A and Line B |
| Cycle Indication | Visual pin indicator confirms operation of each divider |
| System Compatibility | Dual-line centralized lubrication systems |
| Extendability | Additional dividers can be added to expand the system |
Related Bijur Delimon Products
BM-B Pump
Electric grease lubricator for centralized systems
- Electric, motor-driven positive-displacement pump
- Feeds dual-line systems together with ZV-B dividers
- Suited to medium- and large-sized machinery
Pump Station
Complete pump, reservoir and monitoring unit
- Central electric pump station for automatic lubrication systems
- Feeds the main lines that supply ZV-B dividers
- Combines pump, reservoir, level and pressure monitoring
VB-B Pump
Compact hand lever-operated grease pump
- Manual pump for filling and localized lubrication
- Can drive dual-line systems with a 4/2-way valve
- Part of the Bijur Delimon centralized lubrication range
ZP6000
Multi-outlet pump for large lubrication networks
- Multi-outlet pump for large lubrication networks
- Suitable for centralized lubrication applications
- Designed for multiple lubrication points