Resideo Braukmann HS10S Combined Water Supply Unit

Application

Combined water supply units integrate a controllable backflow preventer, self-flushing strainer, pressure reducing valve, and shut-off valve into a single unit. They ensure a continuous supply of filtered water. The strainer prevents the ingress of foreign particles such as rust particles, hemp threads, and sand grains, thereby reducing the possibility of corrosion. The backflow preventer protects drinking water from backflow of hazardous liquids. The pressure reducing valve prevents pressure surges in the water installation and reduces water consumption. All individual units comply with the requirements of the current DIN/DVGW specifications. The technical properties of each unit also apply to the complete unit.

Approvals

• DVGW
• SVGW
• Approval of all filters with 100 µm mesh sizes

Special Features

• Double spin technology for connection sizes 1/2" to 1 1/4"
• Cartridge with external rotor, enabling simultaneous cleaning of the upper and lower filter areas
• Visual function check is possible
• Extra compact as the pressure reducing valve, strainer, backflow preventer, and shut-off valve are combined in one unit
• Filtered water is also supplied during the flushing process
• Patented reverse flushing system – quick and thorough cleaning of the filter with a small amount of water
• Actuator for automatic reverse flushing with bayonet connection can be retrofitted
• Impact-resistant filter bowl made of plastic, allows visual check for clogging
• Balanced inlet pressure – outlet pressure is not affected by fluctuating inlet pressure
• Filter and complete filter bowl can be replaced
• Valve insert consists of high-quality plastic and can be replaced completely
• ACS certified
• All materials are KTW approved
• Approved by TÜV LGA for low noise, group 1 without restrictions

Technical Data

Note: The filter is designed for drinking water installations. In case of process water applications, the filter must be tested individually.

Construction Overview

Function Description

The combined water supply unit integrates a controllable backflow preventer, self-flushing strainer, pressure reducing valve, and shut-off valve into a single unit. Water first flows through the backflow preventer. This causes the valve spindle to push against the spring force, opening the valve. The self-flushing strainer retains any dirt particles in the water. These particles are then completely flushed out during reverse flushing. Filters with double spin technology have turbine blades that circulate the water, causing the rotor in the upper filter to rotate. The internal rotor wheel flushes away particles adhering to the upper filter at the cutting points with the rotor. The integrated pressure reducing valve operates on a balanced force principle, where the force exerted by a diaphragm is balanced against the force of an adjustment spring. Inlet pressure has no influence on the valve's opening or closing. Pressure fluctuations at the inlet therefore do not affect the outlet pressure.

Transport and Storage

Store the parts in their original packaging and unpack them only shortly before use. The following parameters apply to transport and storage:

*non-condensing

Installation Instructions

Requirements for Installation

• Mount in a horizontal pipe run with the bottom facing downwards. This position ensures optimal filter efficiency.
• Install a shut-off valve at the inlet.
• These filters are fittings that require regular maintenance.
• Ensure easy accessibility.
• The pressure gauge can be read easily.
• The degree of contamination can be easily seen in the clear filter bowl.
• Simplifies maintenance and inspection.
• According to EN 806-2, it is recommended to install the strainer immediately after the water meter.
• To prevent flooding, it is recommended to establish a permanent, correctly dimensioned drain connection.

Mounting Example

A diagram shows a typical installation of the Braukmann HS10S unit in a pipe system, including inlet and outlet connections, pressure gauges, and shut-off valves.

Technical Characteristics

kvs Values

Pressure Drop Diagram

A graph illustrates the pressure drop (Ap) in bar versus flow rate (V) in m³/h for various connection sizes (R 1/2" to R 2").

Dimensions

Note: All dimensions are in mm unless otherwise specified.

Ordering Information

The following tables contain all the information you need to order your chosen item. When ordering, please always specify the type, order number, or item number.

Options

The water station is available in the following sizes: 1/2", 3/4", 1", 1 1/4", 1 1/2", and 2".

• Standard
• Not available

Connection Type

Note: = field for dimension

Note: Example order number for 1" and type AA valve: HS10S-1AA

Note: Filters with other mesh widths are available upon request.

Accessories

Spare Parts

Overview of HS10S Filter Combinations from 2007 onwards

A detailed exploded view diagram shows all the components of the HS10S unit with corresponding part numbers and descriptions.

*The filter control (with or without double spin function) is included in the package with replacement filter inserts (AF11DS and AF11S), but only for sizes 1/2" up to 1 1/4"!

Note: 1-9 see page 6