{"product_id":"ari-control-valve-stevi-vario-449-pn25-dn-50-10619n-cast-steel-flanged-end-fig-34449-part-no-344490050g1","title":"ARI Control Valve | STEVI Vario 449 | PN25 | DN 50 | 1.0619+N Cast Steel | Flanged End | Fig. 34.449 | Part No. 344490050G1","description":"\u003cp\u003eThe ARI-STEVI 449 is a precision shaft-guided control valve engineered for accurate flow modulation in steam, hot water, thermal oil and process service. The parabolic plug delivers equal-percentage characteristic with leakage class IV per ANSI\/FCI 70-2. Kvs 0.1 – 160 m³\/h. Compatible with: Pneumatic \/ Electric. This 1.0619+N Cast Steel body version is rated to PN25 DN50 with Straight Through (Bellows Seal) configuration, suitable for Steam, Thermal Oil, Process Fluids, Chemical.\u003c\/p\u003e\n\n\u003cp\u003ePRODUCT SPECIFICATIONS\n\u003cbr\u003eFigure Number: Fig. 34.449\n\u003cbr\u003eARI Part Number: 344490050G1\n\u003cbr\u003eSeries: STEVI Vario 449\n\u003cbr\u003ePressure Rating: PN 25\n\u003cbr\u003eNominal Diameter: DN 50\n\u003cbr\u003eBody Material: 1.0619+N Cast Steel\n\u003cbr\u003eEnd Connection: Flanged End (DIN EN 1092)\n\u003cbr\u003eDesign \/ Form: Straight Through (Bellows Seal)\n\u003cbr\u003eApplication: Steam, Thermal Oil, Process Fluids, Chemical\n\u003cbr\u003eTemperature Range: -60 to 450 °C\n\u003cbr\u003ePerformance: Kvs 0.1 – 160 m³\/h\n\u003cbr\u003eCompatible Actuator: Pneumatic \/ Electric\n\u003cbr\u003eNet Weight: 26.0 kg\u003c\/p\u003e\n\n\u003cp\u003eVENDOR \u0026amp; COMPLIANCE\n\u003cbr\u003eVendor: ARI Armaturen (Albert Richter GmbH \u0026amp; Co. KG, Germany)\n\u003cbr\u003eStandards: DIN EN 1092 flange dimensions; PED 2014\/68\/EU certified; EN 13709 globe valves; EN ISO 15848-1 TA-Luft (fugitive emissions where applicable).\u003c\/p\u003e\n\n\u003cp\u003eSTOCK STATUS: Available on Order (factory lead time approximately 8-10 weeks). When requesting a quotation, please reference ARI Part Number: 344490050G1.\u003c\/p\u003e\n\n\u003cp\u003eOFFICIAL TECHNICAL DATASHEET\n\u003cbr\u003eFor 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\/448001-2.pdf\u003c\/p\u003e","brand":"ARI Armaturen","offers":[{"title":"Default Title","offer_id":43938712813646,"sku":"344490050G1","price":0.0,"currency_code":"SAR","in_stock":true}],"url":"https:\/\/tetratech.co\/products\/ari-control-valve-stevi-vario-449-pn25-dn-50-10619n-cast-steel-flanged-end-fig-34449-part-no-344490050g1","provider":"Tetra Tech","version":"1.0","type":"link"}