Generant 5PSIG Vent Relief Valve VRV-125A-V-5

Generant 5 PSIG Vent Relief Valve VRV-125A-V-5

The Generant VRV-125A-V-5 is a compact and highly accurate direct-acting pressure relief valve, factory preset to a crack pressure of 5 PSIG. Designed to provide reliable overpressure protection, this valve ensures system safety and performance.

Key Features

• Accurate and Repeatable Cracking Pressure: Ensures consistent performance with minimal pressure variation.
• Factory Preset and Tested: Each valve is 100% factory preset and tested to guarantee quality and reliability.
• Zero Leakage: Maintains zero leakage up to 95–98% of the set pressure, enhancing system efficiency.
• Tamper-Proof Adjustment: Internal adjustments are permanently locked to prevent inadvertent pressure changes.
• Excellent Reseat Performance: Provides a narrow reseal band for precise operation.
• Compact Size: Its small footprint allows for easy integration into various system configurations.

Technical Specifications

• Set Pressure Range: 0.5 to 150 PSIG (0.03 to 10.34 bar)
• Set Pressure Tolerance:
  • Less than 2 PSIG: ±10%
  • 2 to 150 PSIG: ±5%
• Reseat Pressure:
  • 50% of set pressure for valves specified 0.5–1.9 PSIG
  • 80% of set pressure for valves specified 2–10 PSIG
  • 92% of set pressure for valves specified 10–150 PSIG
• Temperature Rating: -320°F to 400°F (-195°C to 205°C), depending on seal selection

Materials of Construction

The VRV-125A-V-5 is available in the following materials to suit various application requirements:

• Aluminum
• Brass
• 316 Stainless Steel

Applications

This vent relief valve is ideal for applications requiring precise pressure relief, including:

• Cryogenic systems
• Gas and liquid processing
• Industrial equipment
• Pressure vessels

Its compact design and accurate performance make it a reliable choice for maintaining system safety and efficiency.