Little Firefighter VAGV-150 Seismic Gas Shut-Off Valve – 1-1/2" Vertical

Product Description:
The VAGV-150 is a heavy-duty 1-1/2" vertical seismic gas shut-off valve engineered by Little Firefighter to automatically stop gas flow during an earthquake measuring approximately 5.4 magnitude or greater. Built for larger residential, commercial, and industrial gas systems, this valve is essential for code-compliant seismic safety in California and other earthquake-prone regions.

Crafted from corrosion-resistant aluminum with brass and stainless steel internals, the VAGV-150 is UL/CSA listed, certified to ASCE 25-97 and ANSI Z21.70, and fully Los Angeles RR# 5349 approved. It installs vertically with a top inlet and includes manual reset functionality for both inlet and outlet.

Key Features:

• 1-1/2" FNPT vertical (top-inlet) configuration

• Automatic gas shut-off at ~5.4 magnitude seismic activity

• Manual reset required on both inlet and outlet sides

• Built with aluminum housing, stainless steel and brass internal components

• Rated for up to 10 psi

• UL/CSA listed, compliant with ASCE 25-97 and ANSI Z21.70

• Approved for use in Los Angeles (RR# 5349)

Why Choose the VAGV-150:

• Ideal for large residential or commercial gas systems

• Approved for use by major municipalities and utility companies

• Long-lasting construction designed for harsh environments

• Helps meet code requirements and reduce post-earthquake fire risk

Applications:

• Multi-unit housing complexes

• Commercial water heating systems

• Industrial gas supply protection

• Any vertical 1-1/2" gas riser in seismic regions