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 |
PA: valves and accessories for high-pressure cleaning
PA is an Italian manufacturer of components for pressure washers, vehicle washing and industrial cleaning equipment. Its portfolio covers pressure control, liquid delivery and operator accessories, helping equipment builders and service teams configure the complete cleaning circuit around the pump.
Product range and applications
PA products include unloader valves, spray guns, lances and other accessories used in high-pressure washing systems. The wider range also covers components for chemical application and specialised cleaning tasks. Applications extend from mobile pressure washers and car washes to cleaning installations in industrial environments.
Selection and system integration
Select each component according to the actual working pressure, water flow, temperature and connection type. An unloader valve must be compatible with the pump and circuit layout, while the gun, lance and nozzle need to work together at the intended operating point. Chemical compatibility and replacement-part identification are also essential for service work.
Browse our unloader valves and guns, lances and brushes.