Wafer check valve 369 PP-H

Manufactured by Georg Fischer, the PROGEF Standard wafer check valve Type 369 prevents media backflow in industrial chemical and water treatment piping systems. Constructed with a robust PP-H (polypropylene homopolymer) body, it is available with durable EPDM or FKM seals. An integrated return spring, engineered in Hastelloy C or 316 stainless steel, guarantees positive closing in both vertical and horizontal mounting positions. The compact wafer design features integral supporting eyelets for precise alignment between flange adaptors, ensuring reliable non-return operation and high chemical resistance across demanding process environments.

  Datasheet (PDF)