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- Irritrol 311A-1 Intl. Bleed 1" Anti-Siphon Va...
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Item #:
37704573
Irritrol 311A-1 Intl. Bleed 1" Anti-Siphon Valve with FC
Item #:
37704573
GMD 5526
Price Details
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Imported from USA store
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Order now and get it around Saturday, August 22
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The Irritrol 311 series offers a comprehensive package of performance-enhancing features.
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What Stands Out
Anti-Siphon Design
Prevents backflow contamination, ensuring safe irrigation. This feature protects water quality, making it ideal for agricultural and landscaping applications where preserving water purity is essential.
Durable Construction
Engineered with high-quality materials, this valve offers longevity and reliable performance. The robust build withstands outdoor conditions, reducing maintenance needs and providing value over time.
Easy Installation
Designed for swift and trouble-free installation, this valve accommodates various irrigation systems. Users save time and effort, enhancing the overall efficiency of setup and reducing labor costs.
Product Details
- Constructed of glass-filled nylon for upper body and air-vent cap
- Rugged, double-beaded nylon-reinforced buna-n diaphragm
- Features internal and external bleed (flush mode)
- Accepts omnireg modular pressure regulator
- Externally removable self-cleaning metering system
- Offers maximum working pressure rating of 150 PSI
| Inlet Connection Type | Threaded |
| Outlet Connection Type | NPT |
| Number of Ports | 2 |
| Thread Size | 1 inches (2.5 cm) |
| Thread Type | NPT |
| Connector Type | Threaded, NPT |
| Valve Type | Diaphragm Valve |
| Item Dimensions | 6 x 3 x 3 inches (15.2 x 7.6 x 7.6 cm) |
| Inlet Connection Size | 1 inches (2.5 cm) |
| Outlet Connection Size | 1 inches (2.5 cm) |
| Size | 6 x 3 x 3 inches (15.2 x 7.6 x 7.6 cm) |
| Material Type | Nylon |
| Brand Name | Irritrol |
| Model Number | 311A-1 |
| Global Trade Identification Number | 00090258044307 |
| Unit Count | 1 Count |
| Manufacturer | Irritrol |
| UPC | 090258044307 |
| Included Components | 311A-1 |
| Manufacturer Part Number | 311A-1 |
| Material | Nylon |
| Brand | Irritrol |
| Item dimensions L x W x H | 6 x 3 x 3 inches (15.2 x 7.6 x 7.6 cm) |
| Number of Packs | 1 |
Who Should Buy?
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Home Gardeners
Ideal for homeowners looking to control irrigation efficiently without contamination from backflow issues.
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Irrigation Installers
Professional installers will benefit from easy integration and reliable performance in residential sprinkler systems.
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Large Lawns
Perfect for expansive grassy areas needing robust and durable irrigation systems to manage water flow effectively.
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Small Gardens
Not suitable for small garden setups that require less robust irrigation solutions or lower flow rates.
Product Description
Irritrol 311A-1 Intl. Bleed 1" Anti-Siphon Valve with FC
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Irritrol 311A-1 Intl. Bleed 1 Anti-Siphon Valve?
Answer: The Irritrol 311A-1 Intl. Bleed 1 Anti-Siphon Valve is a reliable plumbing component designed to prevent backflow in irrigation systems. It utilizes an anti-siphon feature that protects your water supply from contamination caused by backpressure. This valve is particularly effective in maintaining healthy irrigation systems by ensuring that only clean water is pushed into your garden or landscape area. -
Question:
How does the anti-siphon feature work in this valve?
Answer: The anti-siphon feature works through a specialized design that prevents negative pressure in the water supply lines. When the irrigation system is operating, the valve allows water to flow outward; however, if the water pressure drops drastically, the valve closes to prevent water from flowing backward into the source. This mechanism is crucial in situations where the irrigation system is connected to potable water sources, safeguarding against contamination. -
Question:
What are the key benefits of using the Irritrol 311A-1 valve?
Answer: Using the Irritrol 311A-1 valve offers several benefits, including improved water safety, durability, and ease of maintenance. This valve is made from high-quality materials that resist corrosion and wear, providing a longer lifespan compared to standard valves. Additionally, it simplifies irrigation setup, allowing homeowners and gardeners to focus on plant health rather than plumbing issues. -
Question:
Can this valve be easily installed in residential irrigation systems?
Answer: Yes, the Irritrol 311A-1 valve is designed for straightforward installation in most residential irrigation systems. With standard fittings, it can be inserted into existing pipelines without specialized tools. This accessibility allows DIY enthusiasts and professionals alike to integrate it easily into both new and retrofit setups, improving the overall efficiency of the irrigation system. -
Question:
What is the flow rate of the Irritrol 311A-1 valve?
Answer: The Irritrol 311A-1 valve has a flow rate of 1 inch, making it suitable for a variety of irrigation applications. This flow capability allows for ample coverage in gardens or lawn areas, ensuring that plants receive adequate water without overburdening the water pressure system. It's ideal for residential use where consistent water supply is needed for optimal growth. -
Question:
Is the Irritrol 311A-1 valve suitable for all water types?
Answer: Yes, the Irritrol 311A-1 valve is compatible with various water types, including potable drinking water and non-potable water commonly used for irrigation. Its construction is engineered to handle different water types without compromising reliability or functionality. This versatility makes it a popular choice among homeowners looking to maintain a sustainable irrigation system. -
Question:
Does the Irritrol 311A-1 require any maintenance?
Answer: The Irritrol 311A-1 valve is designed to be low-maintenance, but periodic checks are recommended to ensure optimal performance. Inspecting the valve for debris, checking seals for wear, and confirming that the valve opens and closes properly can prevent potential failures. Regular maintenance ensures a reliable operation, ultimately contributing to the longevity of the irrigation system. -
Question:
What kind of environments is this valve best suited for?
Answer: The Irritrol 311A-1 valve is ideal for residential gardens, landscapes, and agricultural applications. Its robust anti-siphon capabilities make it particularly advantageous in areas where backflow might be a concern due to elevation changes or complex irrigation layouts. Homeowners can also benefit from its reliable service in both indoor and outdoor settings. -
Question:
Can this valve be used with drip irrigation systems?
Answer: Yes, the Irritrol 311A-1 valve is compatible with drip irrigation systems, enhancing their efficiency by ensuring consistent water pressure and flow. Integrating this valve into your drip system helps prevent clogging and backflow, ensuring that each plant receives the right amount of water without compromising the health of your irrigation setup. -
Question:
Where can I buy the Irritrol 311A-1 Intl. Bleed 1 Anti-Siphon Valve with FC in The Gambia?
Answer: You can purchase the Irritrol 311A-1 Intl. Bleed 1 Anti-Siphon Valve with FC at Ubuy. Ubuy offers a reliable platform for finding this product, ensuring that you have access to quality options for your irrigation needs that can improve the efficiency of your watering system.
Irritrol Accessories 311A-1 Editorial Review
The Irritrol 311A-1 Intl. Bleed 1" Anti-Siphon Valve with FC has received positive reviews from customers. Many have found that it works perfectly as a replacement for their old valve and should last for years to come. It's easy to install and adjust flow, which is a plus. However, some customers have reported receiving the product with a stripped solenoid valve, causing immediate leaking. There have also been reports of defective parts being included in the inventory. But overall, the Irritrol 311A-1 Intl. Bleed 1" Anti-Siphon Valve with FC is a good unit that works well and is a cheaper option than just replacing the valve.
Customer Reviews & Ratings
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Pros
- Perfect replacement for old valves
- Easy to install and adjust flow
- Cheaper option compared to just replacing the valve
- Works as advertised
- Fits perfectly into a 1" manifold
Cons
- Some customers reported receiving the product with stripped solenoid valves
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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GMD 5526
Order now and get it around Saturday, August 22
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Features & Benefits
- Leak-proof, double-beaded, nylon-reinforced buna-n diaphragm
- Glass-filled nylon construction for strength
- Maximum working pressure rating of 150 PSI
- Industry's only anti-siphon valves with pressure regulation option
- Upgraded bonnet design
- Removable actuator module with no lost components
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