BSTI manufactures full open, three-web and four-web valve seats, suitable for most mud pump and plunger pump brands.
BSTI valve body and valve seat are fabricated with premium alloy steel material ASTM 4119 or AISI 8620. The upper body of the valve is friction-welded together with the claw, carburized and quenched for maximum hardness and extended life cycle.
Variety of precision mechanism for close tolerance fit
Heat treated forged alloy steel for extended service life
Maintenance condition improved in valve-over-valve fluid ends
Fluid end life increased due to uniform loading of fluid end taper design
Valve life improved during abrasive mud pumping
Pressure capacity up to 7,500 psi
Available in different sizes to fit all major mud pump brand
Inert available in various compounds designed to fit specific drilling conditions