Specification Standards : – Design, manufacture conforms to EN1171 (BS 5150) – Face to face dimension conforms to series 3 of BS EN 558 -1 – Flange drilled conforms to BS ES1092-2 Features : – Bolted bonnet – Rising stem, Outside screw and yoke – Solid wedge disc designed > Hand wheel operation – Adjustable stem packing Application : – For general and industrial services – Applicable medium: water, oil Test Requirements – Working Pressure : 150 PSI ( 10 Bar) – Maximum Pressure : 200 PSI ( 14 Bar) – Shell Test Pressure : 300 PSI (21 Bar) – Applicable Temperature : < 120 °C