.BLOW-OUT PROOF STEM.
.STAINLESS STEEL BALL AND STEM ARE STANDARD.
.PRECISION INVESTMENT CAST BODY AND CAPS.
.EASY INSTALLTION WITH WIDE SELECTION OF END FITTINGS.
.THREE-PIECE SWING-OUT DESIGN ALLOWS IN-LINE MAINTENANCE.
.FULL PORT ORIFICE MINIMIZES PRESSURE DROP ACROSS THE PIPELINE.
.SELE-ADJUSTING FLOATING BALL ENABLES TIGHT INTERNAL SEAL.
※Helium leakage test - Internal<10-5 , External <10-6