Cast Iron Check Valve Flanged ANSI 150

Cast Iron Check Valve – Flanged ANSI 150

This flanged cast‑iron check valve is designed for larger pipework where flange connections are standard. The ANSI 150 (flange class) body, bronze seating and swing‑type mechanism create a rugged one‑way flow safeguard.

Technical Data:

• Body material: EN GJL 250 cast iron, suitable for general industrial use

• Connection: Flanged ANSI 150 full‑face format (FF) — sizes range from 2″ up to 12″ or more

• Seat/disc materials: Cast Bronze Seat, Cast Bronze Disc 2" to 4", Cast Iron Disc 6" to 12"

• Face‑to‑face dimension: conforms to EN 558‑1 for flanged check valve applications

• Rated pressure: Equivalent to PN16 (approx. 16 bar)

• Temperature range: From approx. –10 °C up to +150 °C depending on service

• Flow orientation: Usually installed horizontally (inlet → valve → outlet) but some vertical upward installations may be possible

• Application: Water mains, industrial cooling loops, HVAC large‑bore check services, process plant non‑return duty

Summary:
For installations with flanged pipework and larger bore sizes, this cast‑iron flanged ANSI 150 check valve delivers reliable back‑flow protection. Its robust construction, bronze seating and standard flange format make it a sensible choice for heavy flow systems.