The TODO® Safety Pressure Tight Cap was designed in cooperation with the major European chemical companies and other interested parties.
The aim was to design a sealing cap system that would reduce pressure behind the cap if all other upstream closures had failed, thus protecting the operator from harm.
The cap system also alerts the operator to the existence of pressure behind the cap thus giving warning of potential upstream valve failure.
TODO Safety Pressure Tight Caps (PTC) are available in the following formats:
2" (DN50), 3" (DN80), 4" (DN100)
TODO Safety Pressure Tight Caps can be purchased with an almost unlimited choice of O-ring grades to suit a wide range of applications, however the list below features our most commonly used:
Note: Kalrez & Viton are Registered™ of DuPont, and Chemraz is a Registered™ of Greene Tweed
Working Temperature Range: -20°C to +80°C (-4°F to +176°F)
Working Pressure: 25 bar (363 psi)
TODO is committed to providing the highest quality products, and so the materials of construction of TODO Safety Pressure Tight Caps are specifically selected for the best possible performance in the widest possible range of applications: