ARI-STOBU® 55.006 Globe Valve DN40 PN40
Precise shut-off and throttling performance for demanding high-pressure process lines.
ARI-STOBU® 55.006 Globe Valve is a high-pressure industrial shut-off valve designed for precise control of aggressive fluids. In addition, its 1.4408 stainless steel body and 1.4571 stainless steel disc deliver superior corrosion resistance in harsh conditions. Moreover, the PN40 rating ensures safe operation up to 40 bar nominal pressure.
The valve regulates flow through a linearly moving disc, and its marginal seat and disc design enhance throttling capability. Pure graphite packing maintains sealing integrity up to 450°C, therefore extending service life in thermal cycles. The DN40 size suits medium-diameter pipelines, as a result covering both shut-off and throttling duties.
ARI-STOBU® 55.006 Globe Valve — Technical Specifications
Typical installations include power plants and thermal facilities with high-pressure steam lines. Petrochemical and refinery processes also rely on it for accurate flow control. Furthermore, chemical, food and paper factories use it as a general-purpose shut-off valve, in particular where reliability and long service life matter.
Key Advantages
- 1.4408 stainless steel body with superior corrosion resistance
- Pure graphite packing ensures sealing up to 450°C
- Enhanced throttling function for precise flow adjustment
- PN40 rating for safe operation up to 40 bar
Applications
- High-pressure steam lines in power plants and thermal facilities
- Flow control in petrochemical and refinery processes
- General-purpose shut-off in chemical, food and paper factories
In conclusion, the ARI-STOBU® 55.006 Globe Valve delivers a dependable solution for high-pressure piping systems. ORFA Industrial supplies worldwide and provides technical support, and our team has served as an authorized distributor since 1985. Contact us to select the right valve configuration for your needs.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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