VB75 UNLOADER VALVE
Code: 1791
Product detailed description
The VB75 UNLOADER VALVE FOR HIGH PRESSURE SYSTEMS is a high-performance by-pass valve engineered for use in demanding industrial and professional cleaning systems. With a maximum working pressure of 220 bar and a flow capacity of 30 litres per minute, this unloader valve ensures reliable and efficient pressure control in high-pressure washing applications.
Constructed with a durable brass body, the VB75 is resistant to corrosion and harsh operating environments common in industries such as food processing, agriculture, automotive, and municipal cleaning operations. Its integrated banjo connection allows for direct mounting on the pump manifold, minimizing space requirements and simplifying installation.
This valve is especially suitable for plunger pumps used in professional high-pressure washers, ensuring optimal system performance and protecting components from overpressure. Whether in sewer & drain cleaning, industrial machinery maintenance, or firefighting support equipment, the VB75 offers durability, efficiency, and ease of integration into any high-pressure setup.
Designed with precision and reliability in mind, the VB75 meets the operational demands of a wide range of industrial cleaning systems, helping to maintain pressure regulation and extend equipment lifespan.
Additional parameters
| Category: | Unloader valves |
|---|---|
| Max pressure (bar) : | 220 |
| Max flow rate (l/min): | 30 |
| Body: | Brass |
| Fittings: | G 1/2" × G 3/8" |
| FOR PUMP (SERIES): | 47 |
| Distance between ports: | X:18 Y:62-73 |
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.