System One Valve is available for enabling access into metallic and PE mains. It incorporates all parts of the System 1 family of components that allow drilling, flowstopping and installation of fittings, live and under no gas conditions.

• Aluminium saddles with vulcanised rubber seal for platform stability and to reduce ovality when drilling.

• Larger opening to enable drilling and installation of fittings up to 3”

• The valve facilitates Flexspray (lead yarn joint rehabilitation) and camera entry systems to be inserted into metallic and PE mains.