This Checkvalve Spring Type Brass from Als Hardware provides a secure, leak-proof seal for your piping configurations. Manufactured from high-grade materials, it offers exceptional durability, corrosion resistance, and long-term reliability under high pressure. The precise dimensions ensure an exact fit for standard professional plumbing and industrial piping layouts. Designed for fast and straightforward installation, this component streamlines maintenance and reduces system downtime. Item Size 40mm Pack Size 1.