Thermally induced single-use valves and method of use
Thermally operated valve
Thermally responsive pressure relief apparatus
Thermally responsive pressure relief apparatus
Thermally responsive pressure relief system
Thermally responsive slam shut valve assembly
Thermally-sensitive coupling device
Thermally-sensitive safety device for gas tubing
Thermo-electric valve
Three-way hydraulic controller
Toxic fluid safe relief valve
Trigger means for self-closing breakaway valve assemblies
Tubing isolation disc valve
Tubular safety element for closing a flow line
Two-way pressure relief assembly and method