Ball is diamond turned, after molding, to make it spherically perfect, which provides precise contact between ball and seats.
FKM seals.
Maximum operating pressure :225 psi
Precision molded in polypropylene. Polypro­:py­:lene is reinforced with fiber­:glass for additional strength.
PTFE self-lubricating stem bushings and seats.
Self-aligning ball moves freely against the PTFE seats for smooth operation.
Stainless steel bolts.