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2x Ball valve tap 3/4 with a coupling DN20
Rating
Set of 2 pieces of 3/4" DN20 ball valves with a coupling and gland. Designed for water supply and central heating installations in buildings. Body made of brass, PTFE ball seal, aluminum butterfly in red color. Sandblasted and nickel-plated handles, suitable for drinking water. Parameters: max 20 bar, max 120°C, L 77 mm, internal/external thread 3/4".
Description
Set of 2 3/4 DN20 ball valves with a coupling is a practical solution for water supply and central heating systems in buildings. The set includes 2 brass ball valves TYPE 2424 with a gland, an aluminum butterfly handle, and internal thread / external thread 3/4" connection. The valves are designed for use with drinking water, and thanks to solid workmanship, a nickel-plated surface, and a PTFE ball seal, they perform well wherever durability, tightness, and convenient operation of installation fittings matter. This is an installation component for domestic water and central heating systems, often chosen where reliable water treatment, a water filtration system, or cooperation with an installation that also includes a water filter is important.
What is this set intended for?
The set includes two 3/4" DN20 ball valves with a coupling, intended for use in water supply installations and central heating systems in buildings. This type of ball tap allows convenient shut-off of the medium flow and makes it easier to service sections of the installation.
The coupling increases ease of assembly and disassembly, so the valves work well in places where easy access to the fittings or periodic servicing of the installation is needed.
Main features of the design
- Set of 2 ball valves.
- Type 2424 for water supply and central heating systems.
- Brass body with a solid construction.
- PTFE ball seal ensuring tight and smooth operation.
- Gland increasing the functionality of the fitting.
- Aluminum butterfly handle in red for easy operation.
- Coupling improving installation and service convenience.
- Sandblasted and nickel-plated surface for durability and an aesthetic finish.
- Durable markings on the bodies, compliant with European standards.
- Suitable for drinking water.
Why choose 3/4 DN20 ball valves with a coupling?
This solution combines a simple design with parameters suitable for typical household and utility installations. The brass body, PTFE seal, and nickel-plated finish support long and trouble-free operation.
Valves of this type are often used as shut-off fittings at installation branches, heating appliances, service points, and in places where a water filter or another component supporting the water filtration system operates. Thanks to the standard 3/4" connection, they can be easily matched to many popular installation layouts.
The valves are intended for water supply and central heating installations. They should be selected according to the working parameters of the installation, including connection diameter, pressure, and operating temperature. Proper installation of shut-off fittings makes later servicing, maintenance, and possible removal of a section of the installation easier.
Contents of the set
- 2 x ball valve / ball tap 3/4" DN20
- Each valve with a coupling
- Each valve with a gland
- Each valve with an aluminum butterfly handle in red
Practical use in installation
3/4" DN20 ball valves are useful wherever quick and reliable shut-off of flow is required. They can work as a fitting element in domestic water supply systems, heating circuits, and in sections requiring periodic service.
They are also a good choice for installations that include water treatment components, such as a water filter, as well as a more extensive water filtration system. This makes it easy to shut off selected sections of the installation during inspections or component replacement.
Additional important information
- L dimension: 77mm A and A1 dimension: 3/4''
- Max pressure: 20bar
Technical specification
| Product | Set of 2 ball valves with a coupling |
|---|---|
| Type | 2424 |
| Connection diameter | 3/4" |
| Connection size | 1 x internal thread, 1 x external thread 3/4" |
| L dimension | 77 mm |
| A dimension | 3/4" |
| A1 dimension | 3/4" |
| Maximum pressure | 20 bar |
| Maximum operating temperature | 120°C |
| Body material | Brass |
| Hygienic approval | Yes |
| Ball seal | PTFE |
| Surface finish | Sandblasted, then nickel-plated |
| Control element | Aluminum butterfly handle |
| Handle color | Red |
| Intended use | Water supply and central heating installations in buildings |
| Medium | Drinking water, central heating systems |
FAQ
What is included in the set?
The set includes 2 x 3/4" DN20 ball valves. Each item is equipped with a coupling, a gland, and an aluminum butterfly handle in red.
Which installations are these valves intended for?
The valves are intended for water supply installations and central heating systems in buildings. They are suitable for applications where durable shut-off fittings for water and heating systems are needed.
Are the valves suitable for drinking water?
Yes, the taps are suitable for drinking water. The body is made of brass with hygienic approval.
What connection do the valves have?
Each valve has a 3/4" connection and a configuration of 1 x internal thread and 1 x external thread 3/4".
What are the maximum operating parameters?
The maximum operating pressure is 20 bar, and the maximum operating temperature is 120°C.
What material are the body and seal made of?
The valve body is made of brass, while the ball seal is PTFE. This combination supports tightness and durability during use.
How is the surface of the valves finished?
The valves are sandblasted and then nickel-plated. This finishing method improves surface durability and gives the fitting an aesthetic appearance.
What dimensions are given for the 2x 3/4 ball tap with a coupling DN20?
For this model, the L dimension is 77 mm and the A and A1 dimensions are 3/4".
Can such valves be used in installations with a water filter?
Yes, 3/4" ball valves are often used as shut-off components in installations where a water filter or another water filtration system operates. They make servicing and shutting off a selected section of the installation easier.
Product Details
Data sheet
- Średnica gwintu
- 3/4" GW
Set of 2 pieces of 3/4" DN20 ball valves with a coupling and gland. Designed for water supply and central heating installations in buildings. Body made of brass, PTFE ball seal, aluminum butterfly in red color. Sandblasted and nickel-plated handles, suitable for drinking water. Parameters: max 20 bar, max 120°C, L 77 mm, internal/external thread 3/4".