Control and safety devices

(205 )

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5
Safety valve 1915 g 1 inch 3bar 200kW
Syr
1
222,62 zł/pcs
1915.25.151
HBA657

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11,07 zł

109 pcs
Safety valve 1915 g 3/4 inch 3bar 100kW
Syr
1
125,21 zł/pcs
1915.20.151
HBA649

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11,07 zł

125 pcs
Safety valve MS 1/2 inch x 3/4 inch 3 bar for central heating installation.
Afriso
1
35,02 zł/pcs
42390
HAV698

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11,07 zł

125 pcs
Safety valve 1915 g 1/2 inch 3 bar 50kW
Syr
1
77,88 zł/pcs
1915.15.151
HBA639

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11,07 zł

86 pcs
Safety valve MS 3/4 inch x 1 inch, 3 bar for central heating installation.
Afriso
1
39,80 zł/pcs
42391
HAV702

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11,07 zł

85 pcs
Safety valve 1915 6.0 bar, 1 inch
Syr
1
222,62 zł/pcs
1915.25.159
HBA664

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11,07 zł

71 pcs
Safety valve for central heating installation FLOPRESS, GW 1/2 inch connection, 3 bar
Flamco
1
35,60 zł/pcs
27005
HAW511

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11,07 zł

102 pcs
Safety valve MS 1/2 inch x 3/4 inch 2 bar for central heating installation.
Afriso
1
34,88 zł/pcs
42375
HAV696

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101 pcs
Safety valve 1915 g 5/4 inch 3bar 350kW
Syr
1
508,27 zł/pcs
1915.32.151
HBA666

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Free delivery

51 pcs
Safety valve MS 1/2 inch x 3/4 inch 2.5 bar for central heating installation.
Afriso
1
35,53 zł/pcs
42385
HAV697

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11,07 zł

91 pcs
Safety valve MS 1/2 inch x 3/4 inch 1.5 bar for central heating.
Afriso
1
34,44 zł/pcs
42376
HAV695

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11,07 zł

47 pcs
Safety valve MS 3/4 inch x 1 inch, 2.5 bar for central heating systems.
Afriso
1
39,63 zł/pcs
42386
HAV701

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11,07 zł

68 pcs
Safety valve for central heating installation FLOPRESS A, female thread 1/2 inch, 2.5 bar
Flamco
1
35,19 zł/pcs
27006
HAW512

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11,07 zł

90 pcs
Safety valve 1915 G 6/4 inch 3bar 910kW
Syr
1
1 269,30 zł/pcs
1915.40.151
HBA676

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Free delivery

24 pcs
Safety valve MS 1/2 inch x 3/4 inch 6 bar for central heating installation.
Afriso
1
35,42 zł/pcs
42392
HAV699

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11,07 zł

62 pcs
Safety valve 1915 6.0 bar, 5/4 inch
Syr
1
508,27 zł/pcs
1915.32.159
HBA674

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Free delivery

21 pcs
Safety valve for central heating installation PRESCOR, GW 1/2 inch connection, 1.5 bar
Flamco
1
51,68 zł/pcs
27608
HAW521

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11,07 zł

106 pcs
Safety valve 1915 4.0 bar, 1/2 inch
Syr
1
77,88 zł/pcs
1915.15.152
HBA640

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11,07 zł

9 pcs
Safety valve 4.0 bar 1915 5/4
Syr
1
508,27 zł/pcs
1915.32.152
HBA667

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Free delivery

20 pcs
Safety valve for central heating installation PRESCOR, GW 3/4 inch connection, 3 bar
Flamco
1
69,10 zł/pcs
27024
HAW514

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11,07 zł

56 pcs
Safety valve 1915 g6/4 6bar
Syr
1
1 269,30 zł/pcs
1915.40.159
HBA683

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Free delivery

19 pcs
Safety valve 1915 2.0 bar, 1 inch
Syr
1
222,62 zł/pcs
1915.25.155
HBA660

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11,07 zł

17 pcs
Safety valve 1915 6.0 bar, 1/2 inch
Syr
1
77,88 zł/pcs
1915.15.159
HBA647

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11,07 zł

63 pcs
Safety valve 4.0 bar 1915 3/4 inch
Syr
1
125,21 zł/pcs
1915.20.152
HGL590

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11,07 zł

2 pcs
Safety valve 1915 6.0 bar, 3/4 inch
Syr
1
125,21 zł/pcs
1915.20.159
HBA655

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11,07 zł

30 pcs
Safety valve 5.0 bar 1915 1 inch
Syr
1
222,62 zł/pcs
1915.25.153
HGA222

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11,07 zł

7 pcs
Safety valve 1915 5.0 bar, 3/4 inch
Syr
1
125,21 zł/pcs
1915.20.153
HBA760

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11,07 zł

12 pcs
Safety valve for central heating installation PRESCOR, GW 3/4 inch connection, 2.5 bar
Flamco
1
76,30 zł/pcs
27020
HAW513

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truck

Delivery from

11,07 zł

31 pcs
Safety valve 1915 4.0 bar, 1 inch
Syr
1
222,62 zł/pcs
1915.25.152
HBA658

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11,07 zł

49 pcs
Safety valve MS 3/4 inch x 1 inch, 1.5 bar for central heating systems.
Afriso
1
39,25 zł/pcs
42360
HAV700

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11,07 zł

46 pcs
Safety valve 1915 g 1/2 inch 2.5bar 50kW
Syr
1
77,88 zł/pcs
1915.15.150
HBA638

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11,07 zł

29 pcs
Safety valve 1915 g 3/4 inch 2.5bar 100kW
Syr
1
125,21 zł/pcs
1915.20.150
HBA648

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11,07 zł

19 pcs
Safety valve for central heating. 1/2 inch female thread connections 3 bar
Caleffi
1
43,65 zł/pcs
311430
CPE939

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11,07 zł

26 pcs
Safety valve 1915 5.0 bar, 1/2 inch
Syr
1
77,88 zł/pcs
1915.15.153
HBA641

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11,07 zł

15 pcs
Safety valve 1915 3.5 bar, 3/4 inch
Syr
1
125,21 zł/pcs
1915.20.156
HBA652

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11,07 zł

13 pcs
Safety valve 1915 5.0 bar, 5/4 inch
Syr
1
508,27 zł/pcs
1915.32.153
HBA668

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truck

Free delivery

11 pcs
Safety valve 1915 g 1 inch 2.5bar 200kW
Syr
1
222,62 zł/pcs
1915.25.150
HBA656

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truck

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11,07 zł

17 pcs
Safety valve for central heating. 1/2 inch female thread connections 6 bar
Caleffi
1
44,05 zł/pcs
311460
CPE944

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11,07 zł

36 pcs
Safety valve 1915 3.5 bar, 1/2 inch
Syr
1
77,88 zł/pcs
1915.15.156
HBA644

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11,07 zł

12 pcs
Safety valve 1915 3.5 bar, 1 inch
Syr
1
222,62 zł/pcs
1915.25.156
HBA661

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truck

Delivery from

11,07 zł

13 pcs
Safety valve 1915 6.0 bar, 2 inch
Syr
1
1 433,91 zł/pcs
1915.50.159
HBA692

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Free delivery

10 pcs
Safety valve 1915 g 2 inch 3bar 900kW
Syr
1
1 433,91 zł/pcs
1915.50.151
HBA685

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truck

Free delivery

5 pcs
Safety valve for central heating. Connections with 1/2 inch internal thread 2.5 bar
Caleffi
1
42,85 zł/pcs
311425
CPE938

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truck

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11,07 zł

13 pcs
Safety valve 1915 g 5/4 inch 2.5bar 350kW
Syr
1
508,27 zł/pcs
1915.32.150
HBA665

Shipping on Monday

truck

Free delivery

9 pcs
Safety valve for central heating. Connections with 3/4 inch internal thread 3 bar
Caleffi
1
55,03 zł/pcs
311530
CPE949

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11,07 zł

9 pcs
Safety valve 1915 g6/4 5bar
Syr
1
1 269,30 zł/pcs
1915.40.153
HBA677

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truck

Free delivery

7 pcs
Safety valve for central heating. Connections with 3/4 inch internal thread 6 bar
Caleffi
1
56,57 zł/pcs
311560
CPE953

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truck

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11,07 zł

6 pcs
Safety valve for central heating. Connections with 3/4 inch internal thread 8 bar
Caleffi
1
47,50 zł/pcs
311580
CPE955

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truck

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11,07 zł

18 pcs
Safety valve 1915 2.0 bar, 1/2 inch
Syr
1
77,88 zł/pcs
1915.15.155
HBA643

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truck

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11,07 zł

13 pcs
Safety valve for central heating. 1/2 inch female thread connections 8 bar
Caleffi
1
44,87 zł/pcs
311480
CPE946

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Delivery from

11,07 zł

22 pcs

out of

5


Control and safety devices - key elements of the installation

In the world of hydraulics and electricity   control and safety devices play an extremely important role . They ensure the safety and efficiency of systems. They ensure their proper functioning. At Onninen, we understand their importance perfectly. That is why we offer a wide range of high-quality products. Our range includes renowned brands. These include Afriso, Syr, Wika, Flamco Meibes and Volt. Each of them is renowned for its reliability and innovation.

Our clients often ask about selecting the right devices.   It is crucial to precisely define the needs and specifics of the installation . Many factors must be taken into account. These include the type of system, working conditions and required parameters. In our daily practice, we provide individual advice. We help select the optimal solutions for specific applications.

Types of control and safety devices offered by Onninen

Our offer includes a wide range of products. It includes:

  • Manometric cocks
  • Heating and standard pressure gauges
  • Siphon tubes
  • Immersion sleeves
  • Temperature sensor pockets
  • Two-way and three-way cocks
  • Contact pressure gauges

Each of these devices has its own unique application. Manometers are used to measure pressure in installations . Manometer cocks allow them to be safely disconnected. Siphon tubes protect manometers from high temperatures. Immersion sleeves and sensor pockets protect measuring elements.

In the case of large industrial projects, we often recommend contact pressure gauges. They allow for automatic process control. We recently used such a solution in a production plant. It provided precise pressure control in the steam system. The effect was a significant improvement in energy efficiency.

Criteria for selecting control and safety devices

When selecting the right devices, there are several key aspects to consider:

  • Installation operating parameters (pressure, temperature)
  • Type of medium
  • Required measurement accuracy
  • Environmental conditions
  • Compliance with standards and regulations

Our experience shows that precise selection is essential . Many customers ask us about the differences between the different types of devices. We explain that, for example, standard manometers work well in typical installations. Contact gauges, on the other hand, are ideal for process automation.

In the case of office reorganization, we most often recommend compact solutions. They work well in limited spaces. For the chemical industry, we recommend devices resistant to aggressive media. We often come across the question of energy efficiency. In such situations, we propose intelligent control systems.

Practical applications of control and safety devices

Control and safety devices are used in many industries . In the food industry, they ensure the safety of production processes. In the power industry, they monitor the operation of boilers and turbines. In residential buildings, they provide comfort and energy savings. We recently implemented a project for a hospital. We used an advanced system for controlling medical installations there. It ensured the safety of patients and staff.

In our daily practice, we see how important reliability is. That is why we focus on products from proven brands. Afriso is famous for its precise pressure gauges. Syr offers reliable safety valves. Wika is synonymous with innovation in pressure and temperature measurement. Flamco Meibes specializes in complete solutions for heating systems. Volt provides high-quality assembly accessories.

Onninen recommends a comprehensive approach to securing installations. We combine various devices into coherent systems. We thus provide optimal protection and control. Our specialists provide professional advice at every stage. We help in the selection, installation and configuration of devices. We also provide after-sales support and service.

We invite you to familiarize yourself with our full range of control and safety devices. Our experts will be happy to answer any questions. They will help you choose the optimal solutions for your specific needs. Take advantage of our experience and knowledge. Provide your installations with the highest level of safety and efficiency.