ITT Skotch Trifecta burner safety shut-off valves for gas-fired systems combine the function of three valves into one unit for increased safety and reliability while reducing installation time and labor cost.

For larger igniters and smaller main burners, the patented Skotch Trifecta T4000C Series cast-body valve system is a safe, cost-effective, reliable alternative to the multiple valves and manifolds found in fuel gas systems. Used in applications where double block and vent is required, the T4000C combines the functions of two independent block valves with a normally open vent valve in a single, compact unit making it ideal for boilers, furnaces, and process heating equipment firing natural gas, propane, or other fuel gas. The unique design includes three ports: inlet, outlet, and vent. The cast steel body contains two valve plugs, an inlet, and outlet block. The chamber between is open to vent through the ported inlet stem.

ITT Skotch Trifecta fabricated burner safety shut-off valves for gas-fired systems combine the function of three valves into one unit for increased safety and reliability while reducing installation time and labor cost. Ideal for boilers, furnaces and process heating equipment firing natural gas, propane, and other fuel gas.

The patented Skotch Trifecta T4000F series fabricated body valve system is a safe, cost-effective, reliable alternative to multiple valves and manifolds found in fuel gas systems. Used in applications where double block and vent is required, the T4000F combines the function of two independent block valves with a normally open vent valve in a single, compact unit.

The Skotch Trifecta burner safety shut-off valves for oil-fired systems combine the function of three valves into one unit for increased safety and reliability while reducing installation time and labor cost. Housed within a single valve body, the Skotch Trifecta oil valve systems replace conventional systems which require at least three valves and actuators to accomplish what we provide with a single valve system.

Key functions include fuel sequencing, atomizing and purging of the downstream piping, and they are designed to comply with NFPA and IRI guidelines. This unique arrangement has been proven in years of trouble-free service on installations worldwide.