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3/4 in. FPT Professional Grade Anti-Siphon Irrigation Valve with Flow Control
- Professional grade anti-siphon valve for above ground mounting
- Flow control allows optimization of sprinkler performance
- Heavy duty construction with stainless steel screws
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Product Details
About This Product
This professional grade anti-siphon valve replaces Rain Bird and other irrigation valves installed above ground with 3/4 in. female threaded inlet and outlet. It can be used with any 24 Volt AC irrigation timer. Its unique reverse-flow design helps prevent flooding in the event of internal diaphragm failure, keeping the valve closed and saving water. Anti-Siphon valves should always be installed at least 6 in. above the highest head on the valve line, and should never have another valve installed further down the line from the main valve. After installation and before startup, always the flush system of dirt and debris manually using the valve's external bleed screw. Equipped with the additional advantage of adjustable flow control, this model helps prevent wasteful misting when water pressure is too high. A top mounted, easy turn flow control knob allows you to optimize flow to the zone, permitting sprinklers to water at their most efficient rate for more uniform coverage. This valve can be applied with all types of watering devices including Rain Bird spray heads (1800, 600), and rotors (22SA, 32SA, 42SA+, 52SA, LG3 and AG5) as well as Drip zones when properly installed together with a pressure regulator and filter.
Highlights
- Professional grade anti-siphon valve for above ground mounting
- Flow control allows optimization of sprinkler performance
- Heavy duty construction with stainless steel screws
- 24 VAC, 50/60 Hz automatic operation or manual activation with bleed screw
- Buna-N diaphragm offers superior performance in harsh water environments
- External bleed to manually flush system of dirt and debris prior to installation and system start-up
- Spray-free internal bleed for manual operation
- Energy efficient, low power encapsulated solenoid with captured plunger for long lasting dependability
- Click here for more information on Electronic Recycling Programs
- Return Policy
Product Information
Specifications
Dimensions
Inlet Size (in.) | 0.75 |
|---|---|
Outlet Size (in.) | 2 or less |
Product Length (in.) | 3.31 in |
Product Width (in.) | 6.75 in |
Details
Compatible Pipe Material | PVC |
|---|---|
Irrigation System Component | Valve |
Material | Plastic |
Pack Size | 1 |
Returnable | 90-Day |
Valve Type | Anti-Siphon |
Warranty / Certifications
Manufacturer Warranty | If a purchaser of any new Rain Bird consumer product becomes dissatisfied with it for any reason, he may return it to the retailer where it was purchased within a reasonable time for a full refund. |
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Questions & Answers
is there a lever to allow me to manually turn on the valve
No
Yes. The Rain Bird 3/4 in. Professional Grade Anti-Siphon Valve includes a manual external bleed feature that allows you to turn the valve on manually without using the controller. Simply turn the bleed screw counterclockwise to open the valve and allow water to flow. When finished, turn the bleed screw clockwise to close the valve and return it to normal automatic operation. If you need additional assistance, Rain Bird Technical Support can be reached at 1-800-RAIN-BIRD (1-800-724-6247).
Can this valve be used for sprinklers
Yes, this valve is designed for use with underground sprinkler and irrigation systems. The Rain Bird 3/4" Professional Grade Anti-Siphon Irrigation Valve with Flow Control helps control water flow to a sprinkler zone while also providing built-in backflow prevention to help protect your household water supply. It can be used with most residential sprinkler systems operating within the valve's pressure and flow specifications. Be sure to match the valve size and flow requirements to your irrigation zone for best performance. If you need assistance confirming compatibility with your specific sprinkler system, Rain Bird Technical Support is available at 1-800-RAIN-BIRD (1-800-724-6247).
How many sprinkler heads can run off 1 valve
The number of sprinkler heads that can run from a single valve depends on your available water pressure, water flow rate, and the type of sprinkler heads being used. In many residential systems, a zone may support approximately 4 to 12 spray heads or 2 to 6 rotor heads. The best way to determine the correct number is to add up the total flow rate of all sprinkler heads on the zone and ensure it stays within the available capacity of your water supply to maintain proper performance and even watering.
WHICH VALVE WILL REPLACE A JTV/AS -075
The direct replacement for a Rain Bird JTV/AS-075 is the Rain Bird 3/4" FPT Professional Grade Anti-Siphon Irrigation Valve with Flow Control. It matches the same 3/4" female pipe thread (FPT) connection size and is designed for above-ground anti-siphon sprinkler systems using a standard 24 VAC irrigation controller.
Will this replace my watts M800qt4 back flow valve?
The Rain Bird 3/4" FPT Professional Grade Anti-Siphon Irrigation Valve with Flow Control may be able to replace your Watts M800QT4 if your existing valve is also a 3/4" anti-siphon irrigation valve with female threaded connections and a 24 VAC sprinkler system setup. This Rain Bird valve is designed to replace many standard above-ground anti-siphon irrigation valves with 3/4" FPT inlet and outlet connections. If you would like help confirming compatibility, please contact Rain Bird Technical Support at 1-800-RAIN BIRD (800-724-6247) with photos or the specifications from your current Watts valve, and our team will be happy to assist.
What model is this ?
The model number for this Rain Bird 3/4" anti-siphon irrigation valve with flow control is "DASASVF075."
What is the range of flow rates for this valve?
The 3/4 in. Rain Bird Professional Grade Anti-Siphon Valve (DASASVF075) has a flow range of 0.2 to 22 gallons per minute (GPM).
Is the rainbird can be set for different zones?
Each irrigation zone in your system is controlled by its own dedicated valve—one valve per zone—which the controller operates independently. When a zone is scheduled to run, the controller sends 24 VAC power to that specific valve, allowing water to flow to the sprinklers or drip lines assigned to that zone. Because of this one-to-one relationship between a valve and a zone, a single valve cannot be configured to control multiple zones on its own; separate valves are required for each zone you want to control independently.
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Compare Key Features
Product Snapshot | |||
|---|---|---|---|
Ideal for above-ground irrigation, this anti-siphon valve offers flow control and prevents flooding, ensuring efficient watering. | Ideal for homeowners looking for durable anti-siphon valves, ensuring leak-free performance and easy maintenance. | Great for homeowners looking for automatic control, making irrigation easier and more efficient. | Great for homeowners looking for automatic watering, making irrigation easier and more efficient. |
Flow Rate | |||
Pressure Rating | |||
15 - 150 psi | 150 PSI | 80 PSI | 80 PSI |
Valve Type | |||
Anti-Siphon | Anti-Siphon | In-Line | In-Line |
Size Compatibility | |||
0.75 in. | 0.75 in. | 1 in. | 3/4 in. |
Material | |||
Plastic | PVC | Plastic | Brass |
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