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GENERANT VRV-125B-FS-001 1/8″ NPT Brass Vent Relief Valve 1 PSI Fluorosilicone

SKU: VRV-125B-FS-001

$159.90

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1–4$159.900%
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Item Specifications

Specification Details
Manufacturer Generant
Part Number VRV-125B-FS-001
Series VRV
Valve Type Vent Relief Valve
Operation Direct Acting
Vent Configuration Vent to Atmosphere
Port Size 1/8″ NPT
Body Material Brass
Seal Material Fluorosilicone (FS)
Factory Set Pressure 1 PSIG
General VRV Set Range 0.5–150 PSIG
Set-Pressure Tolerance at <2 PSIG ±10%
Nominal Reseat for 0.5–1.9 PSIG 50% of set pressure
Adjustment Internal / Tamper Resistant
Testing Factory Preset & 100% Tested
Thread Standard ANSI/ASME B1.20.1 NPT
Fluorosilicone Temperature Range -80°F to 350°F (-62°C to 176°C)
Application Low-pressure gas/system overpressure protection

Generant confirms that the VRV series is a compact, direct-acting relief-valve design with factory-preset cracking pressure, internal tamper-resistant adjustment, and strong reseat performance. The VRV series covers 1/8″ through 1″ connections and 0.5–150 PSIG set pressures. 

GENERANT VRV-125B-FS-001 1/8″ Brass Vent Relief Valve – Fluorosilicone Seal – 1 PSIG

Offered is a Generant VRV-125B-FS-001 Series VRV vent relief valve designed for accurate low-pressure overpressure protection in gas and pneumatic systems.

This compact, direct-acting relief valve features a brass body, 1/8″ NPT connection, and Fluorosilicone (FS) sealing material. The valve is factory set at 1 PSIG and is configured to discharge directly to atmosphere when system pressure reaches its preset relief point.

Generant VRV valves utilize an internally adjusted design that helps protect the factory pressure setting against inadvertent changes. The series is factory preset and tested for cracking and reseating performance, making it well suited to applications requiring dependable, repeatable low-pressure relief.

KEY FEATURES

  • Genuine Generant industrial valve

  • VRV Series vent relief valve

  • Compact direct-acting design

  • 1/8″ NPT connection

  • Durable brass construction

  • Fluorosilicone (FS) seal

  • Factory set at 1 PSIG

  • Vent-to-atmosphere configuration

  • Accurate and repeatable cracking pressure

  • Factory preset and tested

  • Internal tamper-resistant pressure adjustment

  • Excellent reseating characteristics

  • Compact design for installations where space is limited

  • Designed for automatic overpressure protection

APPLICATIONS
Suitable for use as an overpressure protection device in compatible systems, including:

  • Industrial gas systems

  • Low-pressure gas lines

  • Pneumatic equipment

  • Pressure-control assemblies

  • Instrumentation systems

  • Gas distribution equipment

  • Process equipment

  • Cylinder and gas-handling equipment

  • OEM pressure-control assemblies

Always verify pressure setting, connection size, seal/material compatibility, flow capacity, and applicable safety requirements before installation.

Key Selling Features

  • Very low 1 PSIG set pressure
  • Genuine Generant industrial component
  • Fluorosilicone seal for broad low-temperature capability
  • Brass construction
  • Compact 1/8″ NPT connection
  • Direct atmospheric discharge
  • Factory preset and tested
  • Accurate/repeatable cracking characteristics
  • Tamper-resistant internal adjustment
  • Designed specifically for system overpressure protection

Product details

Part / SKU VRV-125B-FS-001

Package includes

  • GENERANT VRV-125B-FS-001 1/8" NPT Brass Vent Relief Valve 1 PSI Fluorosilicone

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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