Pipeline accessories

These technical devices installed on pipelines, equipment, and containers are designed to control the flows of the processing medium by changing the flow area.

They are made from non-ferrous metals and non-metallic structural materials (polyethylene, polypropylene, polyvinyl chloride, etc.).

The valve body is marked with the trademark, the diameter of the part, and an arrow indicating the direction of flow.

Division by management principle

Division by functional value

Isolation valves

Isolation valves are designed to shut off (disconnect) sections of the water supply from the public network. They are installing on plumbing pipes in buildings, apartments on each branch and in front of each water-dispensing device (mixer, water heater, dishwasher, etc.).

As the name suggests, the part contains a movable ball-shaped obturator. When the ball is turned with a handle (lever, handle), the flow of the working medium is cut off.

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1 - Handle which moves the ball.

2 - Ball with a technological hole inside, allowing to regulate the flow of the working medium.

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Ventil closes the medium by moving the blocking element parallel to the flow of the working medium. In valves, the spool is the closing element. It moves up or down with the handwheel.

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1 - Ventil (steering wheel).

2 - Threaded stud.

3 - Spool (movable locking element).

4 - Inlet socket.

5 - Outlet socket.

The flow is blocked by moving the locking element (up, down) perpendicular to the working medium's flow in the valve. Gate valves are used less frequently than taps or valves.

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Wedge gate valve

1 - Valve (steering wheel).

2 - Threaded stud.

3 - Locking element - wedge.

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The valve is opened by moving the wedge upward by scrolling the valve.

It locks the flow of the working medium by rotating the disc-shaped locking element around its axis.

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Control valves

It partially blocks the water supply, regulates the temperature, pressure, and other parameters of the flow rate of the working medium.

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Valve with automatic electric drive for water supply systems

Locking and regulating valves

Capable of blocking both entirely and partially the flow of water.

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Thermostat

By turning the valve's handwheel, the valve stem is set in motion, changing the flow area and thereby the heater's temperature.

Distribution and mixing valves

Performs the function of setting the direction of flows in one direction or another and mixing different working environments, if necessary.

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Mixing valve

The device is in the form of a T-socket, and it has two inlets and one outlet. The device can mix two streams, opening the flow of one channel and closing the flow of the other, dividing the flow into different channels, and turning the flow into the other track.

If you direct water flows with different temperatures (cold and warm) to the inlet nozzles, you can get three options at the outlet:

- Only cold water.

- Only warm water.

- Mixed water.

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Distribution manifold

The function of a collector in a water supply system is to distribute one water stream into several streams of equal pressure.

Safety fittings

It monitors the system's performance, protects the environment from environmental accidents and disasters, protects network elements from damage because of incidents.

The installation of this safety valve in the boiler room is a prerequisite for its uninterrupted and smooth functioning.

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1 - Safety valve - protects exceeding the permissible pressure.
2 - Automatic air vent automatically removes excess air from the system.

3 - The pressure gauge allows you to determine the pressure in the system.

Water hammer can also occur in the water supply networks of an individual house. (happens when the tap is suddenly closed or opened, the pump is turned on, and in other cases). Considering that the personal home is more and more saturated with complex technology, it is necessary to protect it from excessive loads. Use a water hammer compensator.

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Membrane compensator of hydraulic shock

When water hammer occurs, the membrane stretches under the increased pressure, and part of the liquid enters the reservoir. As it normalizes, the elastic membrane returns to its normal state, pushing fluid back into the system.

The pressure in the shock absorber should be 20-30% higher than your operating pressure in the system. You can install it using the pressure regulator, which is located on top.

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Spring compensator for water hammer

It has a similar principle of operation as that of a membrane compensator. There is a spring inside. The pressure does not need to be controlled.

Reverse reinforcement

The task of the reverse fittings is that prevents the liquid from the pipeline from getting back into the pump if, for some reason, the electric motors are turned off in the conditions of open valves. For example, a non-return valve can help.

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Drainage (drainage) fittings

They are designed to discharge the working medium from containers (tanks) and pipeline systems.

An example of this is a fitting for a toilet cistern.

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Control fittings

They are designed to control the flow of the processing medium into the control and measuring equipment and devices.

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The function of such products is to control the flow of the working environment. It is also used when you want to check the level of a liquid in a boiler, tank, or vessel. The most popular control valve products are control valve, level indicator, three-way valve for pressure gauge, etc.