In single-line progressive lubrication systems, the Divider Valve—also commonly referred to as a Progressive Divider Valve or Divider Block—is an essential part. These metering systems are designed to make sure that lubricant (oil or grease) is distributed precisely and proportionately from a central pump to several important lubrication sites on large machinery. This technology is essential for industrial operations in UAE, especially in the demanding mining, cement, construction, and oil and gas industries, where equipment reliability is critical to minimizing downtime and high maintenance costs.
To force lubricant to the subsequent piston in the series, a series of internal pistons in each Divider Valve block must complete a full cycle. No lubrication site is overlooked thanks to this special progressive sequence, which ensures that each connected point receives its exact, metered dosage of grease or oil. The sturdy, frequently two-piece steel construction is made to withstand pressures of up to 350 bar. They provide a centralized lubrication solution that is both dependable and extremely effective.
Custom system design, sizing of the Divider Blocks according to the necessary proportional distribution, installation, system monitoring integration (cycle sensors), and after-sales support with authentic spare parts are among the services offered by regional Progressive Divider Valve suppliers in UAE
Typical UAE Price Range (AED):
• Divider Block (3-Element, Standard Output) 600–1,800/pc
• Master Valve Assembly 2,000–5,000/set
• Cycle Switch/Sensor 350–700/pc.
Note: Block size, number of outlets, material construction (carbon steel vs. stainless steel), maximum operating pressure, brand, and project volume all have a significant impact on pricing.
High-pressure Progressive Divider Valve blocks (commonly referred to by model series like SSV or SMX) used for large industrial equipment typically meet the following characteristics.
| Specification | Detail |
|---|---|
| Operating Principle | Single-line, series progressive; piston-actuated for volumetric dispensing |
| Max. Operating Pressure | Up to 350 bar (approx. 5,075 psi) |
| Min. Operating Pressure | 20 bar (approx. 290 psi) (Required to actuate pistons) |
| Output Volume per Stroke | Typical blocks range from 0.1 to 1.0 cm³/stroke (e.g., 0.2 cm³/stoke) |
| Lubricant Compatibility | Oil (Viscosity 32 to 600 cSt) and Grease (up to NLGI 2 consistency) |
| Body Material | High-strength carbon steel (often zinc-nickel plated or black galvanised) |
| Number of Outlets | Modular designs allow for 2 to 20 or more outlets from a single manifold |
| Tube Connection Size | Commonly 4mm & 6mm (or G1/8 feed line thread) |
| Monitoring Options | Visual indicator pin, or electrical cycle switch/sensor for fault detection |
To guarantee perfect distribution to several lubrication locations, this metering device in a centralized lubrication system divides a single lubricant (oil or grease) entry into precise, consecutive outputs.
Because of the progressive motion, the Divider Block's pistons must move in a specific order. To ensure proportionate distribution and prevent any points from being skipped, one piston must fully move to clear the way for the subsequent one.
The piston in charge of that outlet will stop operating if a line to a bearing gets clogged. Due to the system's progressive nature, this stops all following pistons from moving, stopping the Progressive Lubrication System as a whole. This not only warns the operator of a problem but also guards against harm from inadequate lubrication.
An indication pin or cycle switch on the Divider Valve manifold makes it simple to keep an eye on the system. A blockage is indicated if the pin stops cycling, which enables prompt troubleshooting and repair and helps minimize downtime.
Indeed, the majority of contemporary Divider Valves are adaptable and made to work with a variety of lubricants, ranging from medium-thick greases (like NLGI 2) to light oils (like 32 cSt).
