Part #: GERR407-165-4-VB

165 psi Girard Geliner Vent, Teflon Lined 316L Stainless Steel with Viton B O-Ring, (4) 3/4 inch Bolt Holes on 6-1/4 inch Bolt Circle

Raised Face Flange, AAR# E172101

Key features

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Girard's popular 407 Series pressure relief valve is now available for use in standard service applications.

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Girard patented pressure relief valves relieve excess pressure, that would otherwise create a hazardous condition in a tank car, safely and reliably.

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Body constructed of investment-cast 316L stainless steel.
Quick disassembly feature designed for ease of maintenance.

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100% stainless steel and PTFE construction.

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Release pressure up to 165 PSIG.

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Flow Ratings: 165 PSI / Flow rate: 13,355 SCFM @ 182 PSI
75 PSI / Flow rate: 8,586 SCFM @ 85 PSI

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Rugged, low profile design.

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Comes in standard flange styles. Other flange options available upon request.

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AAR approved.

Specifications

Car Type
Tank Car
Coating
Fluoropolymer
Manufacturer
Girard
Material
Stainless Steel
PSI
165
Seat/O-Ring Material
  • Black Viton B
  • Viton B
Valve Type
Pressure Relief

Resources

Product Card • December 17, 2025

Girard Pressure Relief Valves

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