VB450 UNLOADER VALVE

Code: 1975
830 €
Out of stock
Delivery offer

Industrial unloader valve for extreme flow and pressure conditions—up to 450 l/min and 300 bar. Designed for steel mills, descaling, and surface preparation.

Detailed information

Fast delivery
Fast delivery
anywhere in Europe
Original products
Original products
from top manufacturers
Complete range
Complete range
for industrial cleaning

Product detailed description

The VB450 ULTRA-HIGH FLOW UNLOADER VALVE – 300 BAR / 450 L/MIN is a heavy-duty bypass valve engineered for the most demanding high-pressure water systems. Capable of handling flow rates up to 450 liters per minute and pressures reaching 300 bar, this valve is specifically designed for intensive industrial operations where both high pressure and high volume are critical.

Its superior performance makes it ideal for applications such as surface preparation, descaling, and heavy-duty cleaning in steel mills and other high-demand industrial environments. The VB450 ensures precise pressure regulation and system protection, even under continuous operation in harsh conditions.

Built to integrate seamlessly with high-capacity pump systems, this valve is a key component in setups used across the metal processing, mining, and industrial manufacturing sectors, where reliability, durability, and performance are non-negotiable.

Applications:

  • Steel mill cleaning and descaling

  • Industrial surface preparation

  • High-pressure cleaning in mining and metallurgy

  • Large-scale industrial washdown systems

  • Stationary cleaning systems requiring ultra-high water throughput

With its unmatched flow capacity and pressure handling, the VB450 is tailored for critical operations where standard valves are insufficient for the task.

Additional parameters

Category: Unloader valves
Max pressure (bar): 200
Max flow rate (l/min): 250
Body: Brass
Inlet: G 1" 1/4 F
Outlet: G 1" 1/4 F
By-pass: G 1" 1/2 F