Bronze Wafer Spring Check Valve

This wafer‑style spring check valve, built in bronze material, offers a compact back‑flow protection solution designed to fit between flanges and deliver fast spring‑assisted closure.

Technical Data:

• Body/Material: Bronze alloy (commonly ASTM B62 or equivalent) for good corrosion resistance and suitability for potable water or mild process fluids.

• Format: Wafer‑type body fits between PN16/25/40 flanges, reducing installation footprint compared to full flanged bodies.

• Mechanism: Internal spring that assists rapid closing of the disc when forward flow stops or reverses; low cracking pressure for sensitive protection.

• Pressure/Temperature: PN52; temperature range from -10 °C to +300 °C

• Seat/Disc: Bronze, stainless steel disk

• Installation Orientation: Typically horizontal, but some models may allow vertical up‑flow depending on specification.

Highlights:

• Compact wafer design simplifies retrofit installation between existing flanges.

• Bronze material provides strong corrosion resistance in potable or mild process water systems.

• Spring mechanism enables fast closure and helped protection in dynamic system environments.

Typical Applications:
Water distribution, chilled‑water systems, retrofit lines with space constraints, marine water service, non‑aggressive chemical feed systems.