ARI-Armaturen STEVI 440 Globe Control Valve with DP32 Pneumatic Diaphragm Actuator, DN25 / PN16

This is a used ARI-Armaturen STEVI 440 pneumatic control valve with a spring-return diaphragm actuator. It was removed from marine service and is in good, clean condition. The valve body has been repainted blue and has no visible damage. Please check all photos for condition.

Specifications:

• Brand: ARI-Armaturen (Albert Richter GmbH & Co. KG)
• Model: STEVI 440 (globe control valve)
• Nominal size: DN25 (1")
• Pressure rating: PN16
• Kvs value: 10
• Max. temperature (TS): 220°C
• Stem sealing: V-Ring
• Connection: flanged, 4-bolt flanges
• Year of manufacture: 2014
• Valve serial no.: 00253736-594
• Actuator: DP32 pneumatic diaphragm actuator, Fig. 92052
• Actuator travel: 20 mm
• Control pressure: max. 6 bar
• Actuator operation: the stem extends by spring force
• Actuator serial no.: 1215813376
• Includes: red travel indicator, protective bellows and lifting eye
• Made in Germany