• Mission Roughneck™ and Roughneck™ HP

    The Roughneck is ideal for high solids while the Roughneck HP is ideal for low solids.
    Description

    NOV Mission line of Rouchneck™ Valves and Seats sets industry standards by meeting the demands of today’s hostile drilling environments encountered by contractors worldwide. The Rouchneck is based on an extreme pressure well service valve design. The one-piece, tapered leg guide allows greater flow area and reduced abrasion and fluid velocity. The one-piece forged valve body provides superior strength, longer run times, and reduced cost. The Roughneck is ideal for high solids while the Roughneck HP is ideal for low solids. 

    Features/Benefits

    • Precision machined components for a close tolerance fit
    • Heat treated forged allot steel valve body and valve seat for extended service life
    • Improves maintenance conditions in valve-over-valve fluid ends
    • Uniform loading of the fluid end taper increases fluid end life
    • Smooth flow increases valve life when pumping abrasive mud  

    Specifications

    • Up to 7500 psi
    • Available in the standard or HP design
    • Insert is available in various compounds designed to fit specific drilling conditions