Features and Benefits Automatic control valve, running by itself. One complete combined disc, easy for maintenance. Diaphragm type, quick response against pressure change. Big inner chamber, avoid noise by cavitations and reduce static pressure. Main body and floating ball split installation. Applicable Standards Flange standard: BS EN 1092-2 Face to face standard: EN558 Series 10 Technical Data Nominal Diameter:DN50~DN400(2"~16") Nominal pressure: PN 16 Temperature range: -5C ~ +85C Sealing test: 1.1PN Shell test: 1.5PN Suitable for: Water, ethylene glycol, non correction medium, etc.
