Underground Irrigation | Underground Valve Accessories | Anti-siphon valve repair kit | Anti-siphon valve repair kit

100-Series Anti-Siphon Valve Diaphragm 57078

Name: 100-Series Anti-Siphon Valve Diaphragm 57078
Brand: Orbit
SKU: 57078
Price: 6.39 USD
Availability: OutOfStock

Item ID: 57078

Two Different Designs Included: Pack contains 2 diaphragms for different Orbit valve series - you use only one based on your model; this covers both older and newer valves
Check Your Valve Model First: Diaphragm #1 fits 57223, 57224, 57321, 57222, 57221; Diaphragm #2 fits 57623, 57624, 57625, 57020 - designs vary between series
Fixes Common Valve Issues: Stops leaks from diaphragm area and valves that won't shut off properly - saves money vs replacing entire valve assembly
Easy DIY Installation: Simple replacement takes minutes - turn off water, remove lid, swap correct diaphragm design, reassemble and test system
Durable Outdoor Construction: Long-lasting material withstands irrigation system

$6.39

Out of stock

Free returns on all eligible orders.

You have 30 days to request a return. All discontinued items are exempt.

IMPORTANT - Contains 2 Different Diaphragm Designs: This kit includes TWO different diaphragm styles in one pack. You will use only ONE diaphragm - the other covers different Orbit valve models. This is intentional, not an error. Check your valve model number before purchasing to ensure compatibility.

Fix leaking or malfunctioning anti-siphon valves without replacing the entire unit. This repair kit restores your Orbit automatic sprinkler valve to proper operation at a fraction of the cost of a new valve.

Two Valve Series Covered: Diaphragm #1 fits models 57223, 57224, 57321, 57222, 57221. Diaphragm #2 fits models 57623, 57624, 57625, 57020. The designs differ - one has features for valves with flow control and angle/inline configurations, the other for valves with bleed levers.

Installation takes minutes with basic tools. Turn off water, remove valve screws and lid, swap old diaphragm for the matching new one, and reassemble. Note: If replacing the diaphragm doesn't stop leaks, other valve components may need replacement.

For outdoor irrigation use with cold water only. Maximum 125 PSI water pressure.

IMPORTANT - Contains 2 Different Diaphragm Designs: This kit includes TWO different diaphragm styles in one pack. You will use only ONE diaphragm - the other covers different Orbit valve models. This is intentional, not an error. Check your valve model number before purchasing to ensure compatibility.

Fix leaking or malfunctioning anti-siphon valves without replacing the entire unit. This repair kit restores your Orbit automatic sprinkler valve to proper operation at a fraction of the cost of a new valve.

Two Valve Series Covered: Diaphragm #1 fits models 57223, 57224, 57321, 57222, 57221. Diaphragm #2 fits models 57623, 57624, 57625, 57020. The designs differ - one has features for valves with flow control and angle/inline configurations, the other for valves with bleed levers.

Installation takes minutes with basic tools. Turn off water, remove valve screws and lid, swap old diaphragm for the matching new one, and reassemble. Note: If replacing the diaphragm doesn't stop leaks, other valve components may need replacement.

For outdoor irrigation use with cold water only. Maximum 125 PSI water pressure.

Item ID: 57078

UPC: 046878570788

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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. [View full Returns details →]

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worked on my valve

worked on my valve. the old diaphragm had the little ear on it where the solenoid section is, I guess that rubber seal is not needed around the solenoid anymore.