These couplings with sphere shutters have been created to satisfy some requirements of functionality and safety that other kinds of couplings don’t have. Quick screwing and releasing through a particular trapezoidal thread also in the presence of a residual pressure in the circuit. Total functionality through a preopening spacer even if the coupling isn’t completely screwed.
DIMENSIONS: Ø1/2” and Ø1”
COUPLINGS: BSP female threaded (BSPT – NPT by request)
MATERIALS: treated Carbon steel – Bronze
WORKING PRESSURE: 350 bar max.
WORKING TEMPERATURE: from -20°C to +180°C
SEAL: composite gasket, VITON + P.T.F.E.
USE: gearcase taphole opening in ladle