SVT40 | Compact Safety Relief Valve 5800 PSI High Pressure

SVT40 | Compact Safety Relief Valve 5800 PSI High Pressure

• The AR SVT40 Safety Relief Valve is a compact, high-strength pressure control component
  engineered to provide automatic, reliable overpressure protection in demanding industrial, commercial,
  and hydraulic systems.
• Rated at 5,800 PSI, it safeguards pumps, hoses, seals, and fittings from damage caused
  by excessive system pressure, ensuring continuous safety and performance under rigorous conditions.
• Manufactured by Annovi Reverberi, the SVT40 combines Italian precision engineering, advanced
  materials, and long-term reliability in a space-saving form factor.

Engineering & Construction

• Body Material: Corrosion-resistant brass housing for strength, stability, and heat dissipation.
• Internal Components: Stainless-steel spring and piston for smooth, repeatable response across
  thousands of cycles.
• Sealing Elements: High-performance elastomer seals formulated to resist heat, detergents,
  chemicals, and repeated pressure cycling.
• Calibration: Precisely set to open at 5,800 PSI, venting excess pressure in a controlled,
  balanced manner.
• Self-Resetting: Piston reseats instantly once pressure stabilizes—no manual reset required.

Functional Advantages

• Automatic Overpressure Protection: Opens immediately when system pressure exceeds the
  rated threshold, preventing component failure.
• Continuous Operation: Self-resetting action restores safe operating conditions without
  shutting down equipment or bleeding lines.
• Flow-Friendly Design: Smooth internal flow path minimizes restriction and maintains steady
  hydraulic performance, even during relief events.
• Extended Component Life: Reduces pressure spikes and mechanical stress, helping extend
  pump, hose, and fitting service life.
• Secondary Safety Layer: Complements unloaders and regulators as a final line of defense
  against accidental overpressure.

Installation & Maintenance

• Compact Footprint: Ideal for tight layouts such as pump manifolds, mobile wash units,
  and hydraulic control panels.
• Precision-Machined Threads: Provide a secure, leak-free connection able to withstand
  static and dynamic pressure loads.
• Simple Service: Routine inspection and occasional cleaning of the piston and seat are
  typically all that is required.
• Technician-Friendly: Accessible design allows quick removal or replacement without
  disturbing adjacent components.

Typical Applications

• Industrial pressure washers and high-pressure cleaning systems.
• Hydraulic power units and control panels.
• Agricultural sprayers and farm wash systems.
• Manufacturing and processing facilities with high-pressure lines.
• Construction and mobile wash equipment operating in harsh environments.

Key Specifications

• Model: AR SVT40 Safety Relief Valve
• Body Material: Brass
• Internal Components: Stainless-steel spring and piston
• Relief Setting: 5,800 PSI (factory calibrated)
• Function: Automatic overpressure relief with self-resealing action
• Role: Secondary safety device supporting primary unloaders/regulators

SVT40 | Compact Safety Relief Valve 5800 PSI High Pressure

• The AR SVT40 Safety Relief Valve delivers automatic, accurate, and maintenance-friendly
  overpressure protection for high-pressure water and hydraulic systems.
• Its combination of brass construction, stainless-steel internals, and precision self-resetting design makes it
  a vital safety component for any installation where system integrity, uptime, and operator safety are critical.