Product Specifications

Product Series Gestra BA 46 Continuous Blowdown Valve
Valve Type Automatic Continuous Boiler Blowdown / Desalination Valve
Nominal Size (DN) DN 25 (1 Inch)
Pressure Rating (PN) PN 40 / Class 300
Body Material Forged Steel / Carbon Steel (1.0460 / A105)
Max. Operating Pressure up to 31 bar @ 238°C / 29 bar @ 250°C
Connection Type Flanged EN 1092-1 / ASME B16.5
Key Features Stage nozzle design to minimize erosion, integrated sample valve connection, manual emergency operation handle, compatible with Gestra linear electric/pneumatic actuators for automated TDS boiler control.