Profile: Taylor Valve Technology, Inc. manufactures safety relief valves, flow control valves/chokes, steam valves, vapor valves, regulators, level controllers and various pressure reading devices. Our lock-on-probes are recommended where the pressure or sample device is to be mounted onto the Gauge Plug or where the pressure on the gauge plug exceeds 5,000 psi. Our gauges and plugs are found on well heads, flow lines, pressure vessels or wherever accurate pressures are required. Our gauges are also used on water purification systems, steel mills, chemical and manufacturing plants throughout the world.