ARITA Cast Iron S-Pattern Check Valve PN16  Flanged End

Key Features

ARITA S-Pattern (Lift Type) Check Valve
ARITA S-pattern non-return valve is designed to allow flow in one direction and automatically prevent backflow when flow stops. The internal lift-type disc provides stable closing performance for process and utility pipelines.

PN16 Pressure Rating
Designed for PN16 nominal pressure, with tested performance suitable for:

• Up to 16 bar at 120°C

• Up to 13 bar at 200°C

• Up to 10 bar at 300°C

Cast Iron Construction (GG25)

• Body & cover: Cast Iron GG25

• Seat & disc (DN ≤ 50): Stainless Steel

• Seat & disc (DN > 50): Carbon Steel
  This construction offers good strength, durability, and cost-effective performance for industrial services.

S-Pattern Flow Design
The S-shaped internal flow path allows vertical disc movement, making it suitable for horizontal pipeline installation where reliable backflow prevention is required.

Flanged End Connection
Flanged ends designed for PN16 piping systems, ensuring secure installation and compatibility with standard industrial pipelines.

DIN Standard Face-to-Face
Manufactured according to DIN 3202, simplifying replacement and integration into existing systems.

Applications

• Water supply and distribution systems

• Steam and condensate lines

• Compressed air systems

• Industrial utility pipelines

• HVAC hot water systems

• Non-aggressive liquids and gases

Benefits of ARITA Process Valve

• Reliable lift-type non-return performance

• Suitable for higher temperature service compared to basic swing check valves

• PN16 rating meets common industrial requirements

• Cast iron construction balances durability and cost

• DIN standard dimensions ease installation and replacement