DI Globe Silent Check Valve Features & Benefits Spring loaded disc.Non slamming function. MODELDESCRIPTIONPNTrimCONNECTIONSIZE (MM)STANDARDFLANGE DRILLED34161-GSTYNE DI Globe Silent Check Valve PN16PN16 /Flanged65-600EN 12334EN1092-2 PN1634251-GSTYNE DI Globe Silent Check Valve PN25PN25 /Flanged65-600EN 12334EN1092-2 PN25 34161-GS TYNE DI Globe Silent Check Valve PN16 1.2M 34251-GS TYNE DI Globe Silent Check Valve PN25 1.2M GET A QUOTE CI GATE VALVE CLASS 125 KNIFE GATE VALVE DI GATE VALVE RESILIENT SEATED DI GATE VALVE RESILIENT SEATED DI GATE VALE BRONZE SEATED DI GATE VALVE METAL SEATED