VRC25-PS2 | Unloader Valve, 3600 PSI, with PS2 Pressure Switch

VRC25-PS2 | Unloader Valve, 3600 PSI, with PS2 Pressure Switch

• The Annovi Reverberi VRC25-PS2 is a professional
  unloader valve rated up to 3,600 PSI (250 BAR).
• Combines traditional pressure regulation and bypass with an
  integrated PS2 pressure switch for enhanced safety and control.
• Provides both mechanical protection (bypass) and
  electronic monitoring (switch signal) in a single compact unit.
• Reduces the need for extra fittings, adapters, and separate switch mounts,
  helping to minimize potential leak points and wiring complexity.
• Ideal for contractor rigs, industrial plants, and code-compliant
  facilities that require smart controls and high reliability.

Pressure Switch Dual Protection: Mechanical + Electronic

• Integrated unloader function provides automatic bypass:
  water is diverted away from the pump when the spray trigger is released.
• Bypass action prevents harmful overpressure spikes, reduces
  thermal buildup during idle, and extends seal, piston, and bearing life.
• The built-in PS2 pressure switch continuously monitors system pressure.
• When pressure approaches or exceeds its threshold, the PS2 can signal:
  • Shutdown of a motor or engine via relay or PLC.
  • Activation of an alarm, warning light, or indicator.
  • Event logging in automated control systems.
• This two-layer protection—mechanical relief + electrical signaling—
  raises safety standards and improves compliance with industrial protocols.

Adjustability & Control

• Equipped with a front-mounted adjustment knob for fast,
  tool-free pressure setting and fine-tuning.
• Supports quick changes between low-pressure and full-power cleaning tasks,
  ideal for mobile contractors working across multiple job types.
• Enables precise set-points for production lines and automated systems
  where repeatability and consistent output are critical.
• PS2 switch is designed to operate within the same pressure range,
  keeping hydraulic bypass action aligned with the
  electronic safety response.

Construction & Connections

• Rated Pressure: Up to 3,600 PSI (250 BAR).
• Connections: 3/8G Euro-standard ports for secure,
  leak-free integration into professional systems.
• Housing: Compact, corrosion-resistant body engineered to
  withstand vibration, thermal cycling, and continuous daily use.
• Internals: Precision-machined components ensure smooth,
  predictable transitions between operating and bypass modes, reducing surge and lag.
• Service-Friendly Layout: Simplified body design makes
  servicing and replacement straightforward, minimizing downtime.

Pressure Switch Typical Applications

• Code-Compliant Facilities – Sites operating under OSHA, CE,
  or internal safety standards that require layered protection.
• PLC-Controlled Lines – Automated wash bays and production
  systems where pressure events must trigger automatic responses.
• Contractor Fleets – Standardizing on one valve reduces
  failure points, training complexity, and spare parts inventory.
• High-Value Equipment Protection – Systems where pumps,
  motors, or accessories are expensive to replace and must be safeguarded.
• Industrial & Commercial Rigs – Fixed or mobile systems
  requiring both mechanical safety and electronic monitoring.

Key Features & Benefits

• Pressure Rating: 3,600 PSI for commercial and industrial duty.
• Connections: 3/8G Euro-standard ports for professional compatibility.
• Adjustment: Integrated control knob for quick, repeatable
  PSI settings in the field.
• PS2 Pressure Switch: Provides monitoring signals for alarms,
  shutdown, or data logging.
• Function: Automatic bypass plus active monitoring delivers
  two layers of pump protection.
• Design Advantage: Fewer fittings and wiring points reduce
  leak potential, simplify installation, and improve reliability.
• Durability: Rugged internals and AR build quality ensure
  long service life under heavy cycling.

Why Choose the VRC25-PS2?

• Protects people & equipment by preventing catastrophic
  overpressure and providing electronic safety signaling.
• Streamlines installations with an integrated switch and
  compact body, reducing parts count and potential leak points.
• Adapts easily to changing jobs or environments via
  knob-based pressure adjustment.
• Reduces downtime thanks to a service-friendly layout and
  robust construction built for daily professional use.
• Supports compliance in facilities that require both
  mechanical relief and electronic safety integration.

VRC25-PS2 | Unloader Valve, 3600 PSI, with PS2 Pressure Switch

• The Annovi Reverberi VRC25-PS2 – Unloader Valve – 3600 PSI with PS2
  Pressure Switch is a combined
  pressure regulator, bypass valve, and safety sensor in one.
• By pairing AR’s proven unloader performance with an integrated PS2 pressure
  switch, it safeguards pumps, operators, and systems on both mechanical and
  electronic levels.
• For contractors, industrial operators, and safety-focused facilities, the
  VRC25-PS2 delivers confidence, control, and long-term protection
  in a compact, field-ready package.