ARI CHECKO-V 35.003 Lift Check Valve PN40 DN100
Reliable backflow protection for high-pressure and high-temperature industrial lines.
ARI CHECKO-V 35.003 Lift Check Valve PN40 DN100 is specially designed to prevent backflow in industrial systems. In addition, its cast steel body and stainless steel disc offer high durability. Therefore, it provides safe flow control in steam, chemical and energy installations.
When fluid flows in the correct direction, the disc lifts against spring force and allows passage. Moreover, when reverse pressure develops, the spring presses the disc onto the seat and closes the line. As a result, this mechanism prevents sudden backflow damage, increases plant safety and reduces maintenance costs. The body and cover are 1.0619+N cast steel, the disc is 1.4021+QT (AISI 420) stainless steel, and the spring is 1.4310 (AISI 302) stainless steel. The connection is flanged, with DN100 nominal diameter, PN40 pressure class and a maximum working temperature of 450 °C.
ARI CHECKO-V 35.003 Lift Check Valve — Technical Specifications
This valve is widely used in steam installations, the chemical and petrochemical industry, power plants and refineries. Furthermore, it is preferred in heating and hot water systems as well as general industrial fluid lines. In particular, it provides reliable sealing under high temperature and pressure. Moreover, its robust material structure offers long service life.
Key Advantages
- Stainless steel disc and spring provide superior corrosion resistance
- PN40 pressure class enables safe operation in high-pressure systems
- 450 °C temperature tolerance ensures long service life in steam and process lines
Applications
- Backflow protection in steam installations and power plants
- Safe use in process lines of the chemical and petrochemical industry
- Preferred in refineries and heating systems due to high temperature resistance
In conclusion, ARI CHECKO-V 35.003 Lift Check Valve PN40 DN100 delivers maximum safety and efficiency in industrial systems. ORFA Industrial supplies it worldwide and provides technical support. Contact us for orders and technical assistance.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies
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