Blowdown Valves
The Metzke™ Blowdown valve is a must have tool when drilling RC, historically Blowdown mode has been achieved through the use of a Blow Down Sub.
With a growing number of drill rigs being adapted to a Multi purpose / RC application Metzke™ has recognised the requirement for an easily retro-fitted and field serviceable blow down valve.
The Metzke™ Blowdown valve has internal valving thus it does not require any external 3 – way valving or unnecessary hosing above or around the rotation head.