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ARI CHECKO-V 35.003 Lift Check Valve PN40 DN80

Original price was: $1,626.61.Current price is: $439.19.

A flanged lift check valve for industrial fluid lines, automatically stopping reverse flow. Its cast steel body and stainless steel disc resist wear at temperatures up to 450 °C.

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SKU: 708A020100608 Category: Brand:
Industrial Valves / Flow Control

ARI CHECKO-V 35.003 Lift Check Valve PN40 DN80

Reliable non-return protection for high-pressure steam and process lines.

ARI CHECKO-V 35.003 Lift Check Valve PN40 DN80 automatically stops reverse flow in industrial fluid lines. In addition, its 1.0619+N cast steel body and 1.4021+QT stainless steel disc offer high resistance to wear. Furthermore, with a maximum operating temperature of 450 °C, it acts as a critical safety element in steam and process lines.

The lift operating principle raises the disc against spring force when flow begins, allowing passage. Moreover, when flow stops or back pressure occurs, the spring presses the disc onto the seat to close the line tightly. Therefore, it prevents pressure fluctuations and contamination caused by reverse flow.

ARI CHECKO-V 35.003 Lift Check Valve — Technical Specifications

Body and Cover
1.0619+N Cast Steel
Disc
1.4021+QT (AISI 420) Stainless Steel
Spring
1.4310 (AISI 302) Stainless Steel
Connection Type
Flanged
Nominal Diameter (DN)
DN80
Pressure Class (PN)
PN40
Maximum Operating Temperature
450 °C

It is widely used in steam installations, the chemical and petrochemical industry, power plants and refineries. In addition, it is safely preferred in heating and hot water systems and general industrial fluid lines. Furthermore, the PN40 pressure class guarantees sealing and durability in high-pressure processes.

Key Advantages

  • 1.0619+N cast steel body for high mechanical strength and corrosion resistance
  • Stainless steel disc and spring for long-lasting, maintenance-free operation
  • Flanged connection for fast and reliable installation

Applications

  • Backflow protection in steam installations and condensate lines
  • Aggressive fluid control in chemical and petrochemical processes
  • High-pressure steam circuits in power plants and refineries

In conclusion, ARI CHECKO-V 35.003 Lift Check Valve PN40 DN80 provides maximum safety and efficiency in industrial systems. ORFA Industrial supplies this product worldwide as an authorized distributor since 1985 and provides technical support.

ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.

Your Reliable Partner in Industrial Flow Technologies

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