ARI CHECKO-V 88.003-81 Medium Pressure Class Check Valve PN63-100-160 DN10
Safe reverse flow prevention for high-temperature and high-pressure industrial systems.
ARI CHECKO-V 88.003-81 Check Valve is designed for high-pressure steam and process lines. Moreover, it prevents reverse flow safely in systems operating under high temperature and pressure. The body and cover, made from 1.7335 high-temperature steel, withstand up to 550°C. In addition, the compact DN10 nominal diameter offers installation advantages in confined spaces. Furthermore, the flanged connection type enables a leak-tight and secure installation.
This valve allows fluid flow in only one direction. When the flow direction changes, the disc closes automatically. On the other hand, the Stellit 21 seat ring and Stellit 6 coated disc provide superior wear resistance. As a result, this material combination ensures long-lasting sealing performance. Consequently, system efficiency is maintained and equipment damage is prevented.
ARI CHECKO-V 88.003-81 Check Valve — Technical Specifications
This valve operates reliably in critical processes such as power plants and chemical facilities. In particular, it prevents damage caused by reverse flow in high-pressure steam lines. Additionally, it is preferred in refineries and industrial heating systems. In this context, its wide application range offers operational flexibility. Moreover, the compact DN10 design provides ease of installation in narrow lines.
Key Advantages
- 1.7335 high-temperature steel body withstands up to 550°C
- Stellit 6 coated disc provides long-lasting sealing against wear
- PN63/100/160 pressure classes enable versatile application
Applications
- Power plants — safe flow control in steam and heating lines
- Chemical and petrochemical facilities — high-temperature process lines
- Refineries and high-pressure steam distribution systems
In conclusion, ARI CHECKO-V 88.003-81 Check Valve delivers reliable flow control under demanding industrial conditions. ORFA Industrial has supplied this valve as an authorized distributor since 1985. Furthermore, ORFA supplies worldwide and provides technical support; contact our expert team for orders.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies




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