Designed to fit Orbit’s Automatic 3/4 In. Internal Bleed Valve (57100, 57280) and 1 In. Internal Bleed Valve (57101, 57281) — restores reliable shutoff and flow control
Simple drop-in replacement — no special tools required, gets your valve back in service fast
Molded from high-quality rubber compound for durability and a consistent seal over repeated cycles
Built for outdoor irrigation systems — rated for cold water use only; not for hot water or indoor plumbing applications
Genuine Orbit replacement part — sourced direct to ensure proper fit and long-term performance
