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Valves for water systems
RV284-3/4AA Honeywell anti-contamination valve
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Honeywell RV284-3/4AA is a check valve (anti-siphon) designed to protect the system from backflow, back pressure, and flooding. It can Read moreShow less
Honeywell RV284-3/4AA is a check valve (anti-siphon) designed to protect the system from backflow, back pressure, and flooding. It can be installed directly at the water meter outlet. Intended for water, with a brass body, up to 70°C. Horizontal installation, 3/4" connections with internal threads. Low pressure loss and no water hammer.
Specifications
RV284-3/4
10000 Items
- Accessory type
- Valve
- Connection size
- 3/4″
- Material
- Brass
- Model
- Honeywell RV284-3/4AA
- Product type
- Valve
- Thread gender
- Female
View full specifications
- Thread size
- 3/4″
Description
Honeywell RV284-3/4AA is a 3/4" anti-contamination valve for water, designed to effectively protect installations against backflow, backpressure, and backsiphonage. It is suitable both for standard water installations and for water treatment solutions such as a water filter, water filtration system, or reverse osmosis system, wherever it is important to protect the supply network against reverse flow of the medium.
The brass body, 3/4" female thread, horizontal installation, and low pressure losses make it a durable and practical solution for domestic, commercial, and industrial installations. The valve can be installed directly at the water meter outlet and does not cause pressure surges.
Honeywell RV284-3/4AA zawór antyskażeniowy 3/4 cala do wodyApplication and intended use
RV284-3/4AA Honeywell is an anti-contamination check valve used to protect water supply installations against unwanted backflow. Its purpose is to secure the system in situations where water could flow back from the receiving installation into the supply network.
This model can be installed directly at the water meter outlet. As a result, it is well suited for places where reliable and durable protection against backflow, backpressure, or backsiphonage is required.
The valve is used in:
- standard water installations,
- commercial installations,
- industrial installations,
- other systems that must be protected against backflow.
It is a practical choice wherever a water filter, reverse osmosis filter, osmosis filter, or a more advanced water filtration system operates and protection of the installation is required in accordance with operating requirements.
What protection does the Honeywell RV284-3/4AA anti-contamination valve provide?
The valve is designed to protect the installation against three key phenomena:
- backflow – prevents water from flowing back into the supply network,
- backpressure – limits the risk of the returning medium affecting the supply installation,
- backsiphonage – supports system safety in situations that could lead to contamination or reverse flow of the medium.
The types of devices intended for this purpose are listed in EN 1717, which highlights the importance of selecting the correct protection for water installations.
Construction and key advantages
The valve body is made of brass, which translates into good durability, operational resistance, and broad application possibilities in water installations. The 3/4" connections with female thread make it easy to match standard installation systems.
The main practical advantages of this model are:
- simple installation,
- possibility of direct installation at the water meter outlet,
- low pressure losses,
- no pressure surges during operation,
- use in standard installations,
- DIN/DVGW approvals.
The valve must be installed in a horizontal position. Correct placement of the component in the installation is important for proper operation and maintenance of its protective function.
Why choose this model?
Honeywell RV284-3/4AA combines a compact, practical design with parameters suitable for operation in water installations. It is a solution for users who expect effective protection against reverse flow of the medium without complicating installation and without an excessive impact on flow parameters.
Thanks to the low pressure drop, the valve works well in everyday operating installations. The absence of pressure surges increases operating comfort and helps maintain stable operation of the entire system.
Additional important information
- standard installations
Technical specification
| Model | Honeywell RV284-3/4AA |
|---|---|
| Product type | Check valve / anti-contamination valve |
| Medium | Water |
| Body material | Brass |
| Maximum medium temperature | 70°C |
| Static pressure | PN25 |
| Installation position | Horizontal |
| Connection diameter | 3/4" |
| Connection type | Female thread |
| Installation location | Directly at the water meter outlet |
| Additional features | Low pressure losses, no pressure surges, DIN/DVGW approvals |
Questions
What is the Honeywell RV284-3/4AA anti-contamination valve used for?
The valve is used to protect a water installation against backflow, backpressure, and backsiphonage. Its purpose is to prevent water from flowing back from the receiving installation into the supply network.
Can this valve be installed at the water meter?
Yes. The RV284-3/4AA model can be installed directly at the water meter outlet, which makes it a practical solution in many water installations.
In what position should the valve be installed?
The valve is designed for horizontal installation. Maintaining the correct installation position is important for proper operation of the protection function.
What medium does the RV284-3/4AA Honeywell anti-contamination valve handle?
The valve is designed for use with water.
What are the connections on the Honeywell RV284-3/4AA valve?
The model has 3/4" female-thread connections, which makes it easy to use in standard water installations.
What material is the valve body made of?
The body is made of brass, a material commonly used in durable fittings for water installations.
What is the maximum medium operating temperature?
The maximum medium temperature is 70°C.
Does the valve cause large pressure drops in the installation?
No. One of the important features of this model is low pressure losses, which makes it well suited for everyday installation use.
Is this valve suitable for water treatment installations?
Yes, it can be used in systems where protection against reverse flow of the medium is required, including those with a water filter, water treatment system, or reverse osmosis system, provided the installation parameters comply with the valve's technical data.