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Replace if check valve fails to prevent backflow
Designed for reliable sealing and pressure transfer
Follow all manufacturer guidelines and safety procedures during installation
It features a 20 mesh screen and is intended for use with various GRACO reactor models
GRACO Ball, Ceramic, Si-N, 1.000 DIA - (SKU: 17Y504) Replace if check valve failsThe GRACO 17Y504 is a ceramic ball component designed for use within GRACO equipment. Made from silicon nitride (Si N), it is engineered to provide durability and smooth operation in high wear applications, typically serving as a sealing or check valve element in fluid handling systems. Key Features: Ball 1. 000 DIA (1 inch diameter) Ceramic (Silicon Nitride, Si N) Designed for use in GRACO equipment; specific compatibility should be confirmed with
