AYVAZ FGAV-10 Gate Valve API 602 3/4″
Reliable shut-off for high-pressure, high-temperature steam and thermal oil lines.
AYVAZ FGAV-10 Gate Valve API 602 is engineered for shut-off duty in high-pressure steam and thermal oil lines. In addition, its ASTM A105N forged steel body offers superior resistance to thermal shock compared with cast alternatives. Moreover, the 3/4″ socket weld connection guarantees tight sealing in critical installations.
The Class 800 pressure rating allows safe operation at 10 MPa (100 bar) working pressure. Furthermore, the Stellit 6 hard-faced seat resists erosion caused by high-velocity steam flow. In addition, the ASTM A182 F6A stainless steel disc delivers long-lasting performance in abrasive fluids. The valve is manufactured to the API 602 and ASME B16.34 design standards, therefore meeting international safety requirements.
AYVAZ FGAV-10 Gate Valve API 602 — Technical Specifications
Steam power plants use this valve for main line shut-off and isolation tasks. In particular, it has become standard equipment in refinery processes on liquid and steam lines. Furthermore, industrial boiler rooms and heat exchangers rely on it as an isolation valve. Consequently, petrochemical piping systems use it for reliable hot oil and steam shut-off points.
Key Advantages
- Gate design provides zero leakage loss at full closure
- Socket weld connection allows flangeless installation with safety on critical lines
- Stellit 6 hard-faced seat gives long-term protection against steam erosion
Applications
- Steam power plants, main lines and condensate return units
- Refinery processes with high-temperature and high-pressure liquid lines
- Industrial boiler rooms and heat exchangers as isolation valves
In conclusion, the AYVAZ FGAV-10 Gate Valve API 602 offers a reliable shut-off solution for high-pressure installations. ORFA Industrial has stocked this valve as an authorized distributor since 1985. ORFA supplies worldwide and provides technical support for orders and inquiries.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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