• European standard brass alloy (passivated surface)
• EPDM rubber sealing gasket
• German standard PP-R flanges
• High quality compression spring
- Heavy duty brass in-line check
- Allows flow of fluids in one direction in the pipeline.
- Prevents backflow in pipeline to protect upstream equipment such
as pumps and Reverse Osmosis (RO) filters.
Latest update : 2021-02-20