Little Firefighter AGV-075 Seismic Gas Shut-Off Valve – 3/4" Horizontal

Product Description:
The AGV-075 is a compact, code-compliant 3/4" horizontal seismic gas shut-off valve designed to automatically stop gas flow during seismic activity of approximately 5.4 magnitude or greater. It’s ideal for residential installations where the gas line runs horizontally—such as wall-mounted Navien tankless water heaters, dryers, furnaces, or other gas appliances.

Constructed with a lightweight aluminum body and brass/stainless steel internals, the AGV-075 is certified to ASCE 25-97 and ANSI Z21.70, and is fully UL/CSA listed and approved for use in Los Angeles (RR# 5349). The valve activates automatically and requires a manual reset on both inlet and outlet sides.

Key Features:

• 3/4" FNPT horizontal flow orientation

• Shuts off gas automatically at ~5.4 magnitude earthquake

• Durable aluminum housing with brass/stainless internals

• Manual reset required after activation

• Rated for up to 10 psi gas pressure

• Certified to ASCE 25-97, ANSI Z21.70, UL/CSA

• Approved in Los Angeles under RR# 5349

Why Choose the AGV-075:

• Perfect for wall-mounted and side-fed appliances

• Compact design fits tight mechanical spaces

• Required for many California residential gas systems

• Provides passive protection without electricity or sensors

Applications:

• Tankless water heaters (e.g., Navien)

• Gas dryers and furnaces

• Outdoor wall-mounted installations

• Earthquake code compliance retrofits