The ARI-STOBU is a gland-sealed globe stop valve for general isolation duty in water, low-pressure steam and HVAC service. The graphite gland packing provides reliable long-term sealing and can be re-tightened under pressure. This 1.4408 Stainless Steel model is fitted with a non-rising handwheel and rated to PN40 DN50.
PRODUCT SPECIFICATIONS
Figure Number: Fig. 55.012
ARI Part Number: 55012005010
Series: STOBU 012
Pressure Rating: PN 40
Nominal Diameter: DN 50
Body Material: 1.4408 Stainless Steel
End Connection: Flanged End (DIN EN 1092)
Design / Form: Straight Through
Application: Chemical, Aggressive Media, Acids
Temperature Range: -60 to 400 °C
Net Weight: 15.5 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: 55012005010.
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/012001-2.pdf