ARI-STOBU® 55.006 Globe Valve DN20 PN40
Precise high-pressure flow control with corrosion-resistant stainless steel construction.
ARI-STOBU 55.006 Globe Valve is engineered for accurate flow regulation and shut-off in high-pressure process lines. In addition, its PN40 rating withstands a nominal pressure of 40 bar, making it suitable for demanding duties. Moreover, the stainless steel body and disc provide superior resistance to corrosion across aggressive media.
A linearly moving stem drives the disc toward or away from the seat to modulate flow precisely. The pure graphite packing, furthermore, preserves tight sealing under high temperature and pressure, allowing operation up to 450°C. As a result, the valve delivers long service life even in severe process conditions. Body material is 1.4408 and disc material is 1.4571, with stainless steel seat and stem supplied as standard.
ARI-STOBU 55.006 Globe Valve — Technical Specifications
This valve is widely used in power generation and refinery steam and water lines. Petrochemical, chemical and food plants, in particular, rely on it for dependable isolation. Furthermore, paper mills and other abrasive environments benefit from its durable construction. Flanged and butt-weld end connections therefore offer flexible installation options.
Key Advantages
- Stainless steel body (1.4408) and disc (1.4571) resist corrosion
- Pure graphite packing maintains sealing up to 450°C
- Excellent zeta value for precise throttling control
Applications
- Steam and water lines in power generation plants
- Flow control in refinery and petrochemical processes
- Hygienic and durable isolation in food and paper factories
In summary, ARI-STOBU 55.006 Globe Valve offers a reliable solution for high-pressure process duties. ORFA Industrial has supplied this valve as an authorized distributor since 1985, and ORFA supplies worldwide and provides technical support. Contact us for technical data and pricing.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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