Reseating Safety Valve, IP68 Stainless Steel for Overpressure

This stainless steel Reseating Safety Valve is engineered for high-reliability systems. It offers a precise burst point and automatically closes after venting, maintaining IP68 protection for the enclosure.


Technical Parameter


  • Product Type: Reseating Pressure Relief Valve / Safety Valve
  • Models: DXFBXG-D01 / DXFBXG-D02
  • Body Material: 304 Stainless Steel
  • Protection Rating: IP68
  • Flame Retardant Grade: V0
  • Operating Temperature: -40°C to +150°C
  • Opening Pressure Range: 5 KPA to 350 KPA (customizable)
  • Installation Torque: 0.8 – 1.0 N·m
  • Certifications: CE, RoHS 2.0
  • Lifespan: ≥10 years

Key Features

  • Automatic Pressure Relief & Reseating: Automatically opens to relieve internal pressure when a preset value is reached, then automatically closes (reseats) to maintain seal integrity, preventing catastrophic failure.
  • High-Precision Activation: Engineered with a high-precision burst point (e.g., 5-350 KPA ±5 KPA) to protect sensitive systems like battery packs and energy storage units.
  • IP68 Waterproof & Dustproof: When closed, the valve provides the highest level of protection against dust and long-term water immersion, ensuring no external contaminants enter the enclosure.
  • 304 Stainless Steel Construction: CNC machined from 304 stainless steel for excellent durability, corrosion resistance, and performance in extreme temperatures (-40°C to +150°C).
  • Designed for High-Reliability Applications: Ideal for new energy vehicles (EV), large-scale energy storage, power plants, and other critical outdoor electrical equipment.

Pressure Relief Valve for Battery Enclosures, IP68 Safety Valve

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