The ARI Blow Down Valve is a pneumatically-actuated quick-opening valve for boiler and pressure-vessel blow-down service. The cast steel body handles high-pressure saturated steam and the rapid open/close action efficiently purges sludge and dissolved solids from the boiler bottom. 1.0619+N Cast Steel body, PN40 DN50.
PRODUCT SPECIFICATIONS
Figure Number: Fig. 35.415
ARI Part Number: 35415005010
Series: BBD 415
Pressure Rating: PN 40
Nominal Diameter: DN 50
Body Material: 1.0619+N Cast Steel
End Connection: Flanged End (DIN EN 1092)
Design / Form: Blow Down Valve (Pneumatic)
Application: Steam, Condensate, Hot Water
Temperature Range: -10 to 400 °C
Performance: Quick opening / closing
Compatible Actuator: Pneumatic actuator + SOV
Net Weight: 26.0 kg
VENDOR & COMPLIANCE
Vendor: ARI Armaturen (Albert Richter GmbH & Co. KG, Germany)
Standards: DIN EN 1092 flange dimensions; PED 2014/68/EU certified; EN 13709 globe valves; EN ISO 15848-1 TA-Luft (fugitive emissions where applicable).
STOCK STATUS: Available on Order (factory lead time approximately 8-10 weeks). When requesting a quotation, please reference ARI Part Number: 35415005010.
OFFICIAL TECHNICAL DATASHEET
For full technical data including Kvs tables, dimensions, pressure-temperature limits and material certificates, download the official ARI datasheet: https://www.ari-armaturen.com/_appl/files_tb/files/415001-2.pdf