T&S Brass

Safe-T-Link Safe-T-Guard 3/4 Inch NPT Quick Disconnect Combination Gas Valve

SKU: AG-9D
$186.77
/each
Expected delivery date of ,
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Safe-T-Link Safe-T-Guard 3/4 Inch NPT Quick Disconnect Combination Gas Valve

Brass Construction with Fusible-Link Thermal Shut-Off

Combines quick-disconnect convenience with built-in safety interlock and thermal shut-off protection for gas appliance connections.

  • 2-piece quick disconnect combination valve simplifies gas appliance hook-up and removal.
  • 3/4 inch NPT female connections fit standard gas appliance installations.
  • Full-port ball valve supports efficient, unrestricted gas flow.
  • Safety interlock requires the valve to be closed before connection or disconnection.
  • Fusible-link thermal shut-off adds overheat protection.
  • Brass socket and plug construction adds durability for demanding commercial use.

Two-Piece Quick Disconnect Design

Combination device lets the plug and socket connect or disconnect only when the valve is closed.

Two-Piece Quick Disconnect Design

3/4 Inch NPT Female Connections

Standard 3/4 inch NPT connections on both ends for gas appliance hookups.

3/4 Inch NPT Female Connections

Full-Port Ball Valve

Provides efficient full gas flow with minimal restriction.

Safety Interlock

The valve must be closed before the plug and socket can be connected or disconnected, helping reduce unsafe operation.

Fusible-Link Thermal Shut-Off

Provides overheat protection and helps shut off gas if temperatures rise too high.

Brass Socket and Plug

Durable brass construction in the socket and plug assembly.

Compliance and Certification

Certified to ANSI Z21.90 / CSA 6.24 and compliant with NFPA 54.

Type Combination Gas Valve
Style Quick Disconnect
Gas Connection Size 3/4 Inch NPT
Material Brass
BTU 304,000 BTU/Hr
Temperature Range Up to 300 °F
Selling Unit Each
Units Per Case 1

Certifications & Compliance

Warranty & Protection

Five-year limited warranty.

Frequently Asked Questions

It uses 3/4 inch NPT female connections on both ends.
The valve must be closed before the plug and socket can be connected or disconnected, and they must be connected before the valve can be opened.
Yes. It includes a fusible-link thermal shut-off for overheat protection.
It is rated at approximately 304,000 BTU/Hr when tested in accordance with ANSI Z21.90 standards.
This product includes a five-year limited warranty.

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