Product detailed description
The VB350 UNLOADER VALVE 350 BAR – INDUSTRIAL HIGH-PRESSURE BYPASS VALVE is a heavy-duty pressure regulation component engineered for intensive industrial cleaning systems. With a maximum working pressure of 350 bar and a flow capacity of 40 litres per minute, this valve is built to perform in the most demanding operating conditions.
Crafted for use in high-pressure washers and automated industrial washing equipment, the VB350 ensures reliable pressure relief and consistent flow regulation. It is ideally suited for industries such as mining, agriculture, municipal maintenance, automotive cleaning, and chemical surface preparation, where high performance and durability are critical.
The VB350 is designed to protect pumps and system components by diverting excess pressure via a bypass mechanism, ensuring safe operation under variable load conditions. Its compact and robust construction allows for easy integration into both mobile and stationary high-pressure cleaning units.
With its 350 bar pressure capacity, the VB350 offers a superior solution for heavy-duty cleaning applications, making it an essential valve for industrial systems requiring maximum power, reliability, and safety in high-pressure environments.
P.A. (PA SpA): Professional High-Pressure Cleaning Components for Car Wash and Industry
Umytec offers products from P.A. SpA, an Italian manufacturer specializing in high-pressure cleaning accessories for car wash systems, industrial cleaning, and professional washing applications. Founded in 1982 in Rubiera, Italy, P.A. is one of the leading European producers of components for pressure washer systems.
The company is known for its fully Made in Italy production and strong vertical integration, controlling key stages of manufacturing to ensure consistent quality, precision, and reliability across its entire product range.
Main product range
P.A. SpA provides a wide portfolio of professional components for high-pressure systems:
- high-pressure spray guns and trigger systems
- lances and extension wands
- pressure regulation and unloader valves
- rotating nozzles and tank cleaning systems
- foamers and chemical injection systems
- quick couplings and swivel connectors
- pressure switches and safety accessories
- car wash system components
Applications
Products from P.A. SpA are widely used in:
- self-service and automatic car washes
- professional pressure washers
- industrial cleaning systems
- food and pharmaceutical industries
- construction and manufacturing
- sewer and drainage cleaning systems
Quality and manufacturing
P.A. emphasizes in-house production, CNC machining, and strict quality control across all components. The company operates fully in Italy and is recognized for durable, high-performance parts designed for intensive professional use.
