L-Series and 100-Series Valve Diaphragm 57225
- 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
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
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We offer free standard shipping on orders over $50. Most orders ship within 3–5 business days (placed before 12 PM MT, Mon–Fri). A tracking number will be emailed once your order ships, and you can also check order status in your account. Note that some oversized or heavy items (large pipe lengths, valve boxes, pumps) may not qualify for free shipping. [View full shipping details →]
Returns & warranty
Products purchased through Orbitonline.com are eligible for a refund within the first 30 days of the original order placement. We accept returns on a case-by-case basis. Accepted returned products must be new and unused and in their original packaging. We reserve the right to verify the condition of all returned products before determining refund or exchange eligibility. Orders above $500.00 may be subject to return freight charges and a restocking fee.
