EA class anti-pollution valves

(35)

Anti-contamination valve 1/2" Grade EA

Anti-contamination valve 1/2" Grade EA

Ferro
ZZA
1
41,46 zł/pcs
20
39,80 zł/pcs
ZZA01W
HAO284

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9,84 zł

75 pcs
Anti-contamination valve 3/4" Grade EA

Anti-contamination valve 3/4" Grade EA

Ferro
ZZA
1
49,69 zł/pcs
22
47,70 zł/pcs
ZZA02W
HAO285

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9,84 zł

45 pcs
1 "EA class anti-pollution valve

1 "EA class anti-pollution valve

Ferro
ZZA
1
70,05 zł/pcs
14
67,24 zł/pcs
ZZA03W
HAO286

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9,84 zł

37 pcs
2 "EA class anti-pollution valve

2 "EA class anti-pollution valve

Ferro
ZZA
1
337,94 zł/pcs
9
324,42 zł/pcs
ZZA06
HAO289

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9,84 zł

26 pcs
Anti-contamination valve 6/4" Grade EA

Anti-contamination valve 6/4" Grade EA

Ferro
ZZA
1
202,57 zł/pcs
3
194,46 zł/pcs
ZZA05
HAO288

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9,84 zł

13 pcs
EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 1 1/2

EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 1 1/2

Caleffi
1
271,15 zł/pcs
2
260,30 zł/pcs
304580
CPE928

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9,84 zł

6 pcs
EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 1 1/4

EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 1 1/4

Caleffi
1
176,05 zł/pcs
5
169,00 zł/pcs
304570
CPE927

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9,84 zł

11 pcs
EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 1/2

EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 1/2

Caleffi
1
51,97 zł/pcs
10
49,88 zł/pcs
304540
CPE924

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9,84 zł

40 pcs
EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 1

EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 1

Caleffi
1
98,97 zł/pcs
5
95,01 zł/pcs
304560
CPE926

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9,84 zł

21 pcs
EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 3/4

EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 3/4

Caleffi
1
59,94 zł/pcs
10
57,54 zł/pcs
304550
CPE925

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9,84 zł

30 pcs
EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 2

EA class anti-pollution valve. With the possibility of supervision. Connections with female thread 2

Caleffi
1
434,28 zł/pcs
304590
CPE929

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5 pcs
PURE blasted anti-contamination valve EA 1 class 1/4"

PURE blasted anti-contamination valve EA 1 class 1/4"

Valvex
PURE
1
113,92 zł/pcs
1901150
HBK630

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9,84 zł

6 pcs
PURE blasted anti-contamination valve, EA class 1/2"

PURE blasted anti-contamination valve, EA class 1/2"

Valvex
PURE
1
39,09 zł/pcs
32
37,53 zł/pcs
1901000
HBK627

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9,84 zł

48 pcs
PURE blasted anti-contamination valve EA class 3/4"

PURE blasted anti-contamination valve EA class 3/4"

Valvex
PURE
1
43,94 zł/pcs
1901050
HBK628

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20 pcs
PURE blasted anti-contamination valve, EA class 1 "

PURE blasted anti-contamination valve, EA class 1 "

Valvex
PURE
1
63,73 zł/pcs
12
61,18 zł/pcs
1901100
HBK629

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9,84 zł

30 pcs
Internal threaded anti-contamination check valve type EA291NF 1/2"

Internal threaded anti-contamination check valve type EA291NF 1/2"

Socla
EA291
1
45,66 zł/pcs
20
43,82 zł/pcs
149B2220
HAM740

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133 pcs
Internal threaded anti-contamination check valve type EA291NF 3/4"

Internal threaded anti-contamination check valve type EA291NF 3/4"

Socla
EA291
1
49,16 zł/pcs
20
47,20 zł/pcs
149B2212
HAM741

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82 pcs
Internal threaded anti-contamination check valve type EA291NF 5/4"

Internal threaded anti-contamination check valve type EA291NF 5/4"

Socla
EA291
1
153,23 zł/pcs
10
147,11 zł/pcs
149B2213
HAM743

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9,84 zł

18 pcs
Internal threaded anti-contamination check valve EA291NF 1 "

Internal threaded anti-contamination check valve EA291NF 1 "

Socla
EA291
1
82,98 zł/pcs
10
79,65 zł/pcs
149B2222
HAM742

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78 pcs
Internal threaded anti-contamination check valve type EA291NF 6/4"

Internal threaded anti-contamination check valve type EA291NF 6/4"

Socla
EA291
1
201,74 zł/pcs
10
193,68 zł/pcs
149B2214
HAM744

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46 pcs
Internal threaded anti-contamination check valve EA291NF 2 "

Internal threaded anti-contamination check valve EA291NF 2 "

Socla
EA291
1
336,61 zł/pcs
12
323,16 zł/pcs
149B2215
HAM745

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9,84 zł

55 pcs
Flanged anti-contamination check valve type EA453 DN65

Flanged anti-contamination check valve type EA453 DN65

Socla
EA453
1
1 881,99 zł/pcs
149B3832
HAM747

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15 pcs
Flanged anti-contamination check valve type EA453 DN80

Flanged anti-contamination check valve type EA453 DN80

Socla
EA453
1
2 329,69 zł/pcs
149B3833
HAM748

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11 pcs
Flanged anti-contamination check valve type EA453 DN100

Flanged anti-contamination check valve type EA453 DN100

Socla
EA453
1
3 170,31 zł/pcs
149B3834
HAM749

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10 pcs
Check valve for installation on a water meter type EA251 3/4"

Check valve for installation on a water meter type EA251 3/4"

Socla
EA251
1
61,83 zł/pcs
149B2111
HAM756

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9,84 zł

9 pcs
Check valve for installation on a water meter type EA251 1 "

Check valve for installation on a water meter type EA251 1 "

Socla
EA251
1
152,94 zł/pcs
149B2112
HAM757

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9,84 zł

6 pcs
Anti-pollution check valve, flanged, DN 50, PN16, PB-free, class EA

Anti-pollution check valve, flanged, DN 50, PN16, PB-free, class EA

Resideo Braukmann
Zawory asntyskażeniowe EA
1
1 421,28 zł/pcs
NOVELTY
RV283S-50A
DHM547

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Free delivery

16 pcs
Anti-pollution check valve, flanged, DN 65, PN16, PB-free, class EA

Anti-pollution check valve, flanged, DN 65, PN16, PB-free, class EA

Resideo Braukmann
Zawory asntyskażeniowe EA
1
1 608,57 zł/pcs
NOVELTY
RV283S-65A
DHM548

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Free delivery

15 pcs
Anti-pollution check valve, flanged, DN 150, PN16, PB-free, class EA

Anti-pollution check valve, flanged, DN 150, PN16, PB-free, class EA

Resideo Braukmann
Zawory asntyskażeniowe EA
1
5 664,05 zł/pcs
NOVELTY
RV283S-150A
DHM551

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5 pcs
Slant valve DN15, type 1603, GW 1/2" non-rising spindle, shut-off, anti-contamination, supervision and drainage

Slant valve DN15, type 1603, GW 1/2" non-rising spindle, shut-off, anti-contamination, supervision and drainage

Gebo
1603
1
87,82 zł/pcs
BV160315
CNV505

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9,84 zł

14 pcs
Slant valve DN20, type 1603, GW 3/4" non-rising stem, shut-off, anti-contamination controllable and drainage

Slant valve DN20, type 1603, GW 3/4" non-rising stem, shut-off, anti-contamination controllable and drainage

Gebo
1603
1
103,55 zł/pcs
10
102,57 zł/pcs
BV160320
CNV496

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9,84 zł

121 pcs
Slant valve DN25, type 1603, GW 1 "with a non-rising spindle, shut-off, anti-contamination, supervision and drainage

Slant valve DN25, type 1603, GW 1 "with a non-rising spindle, shut-off, anti-contamination, supervision and drainage

Gebo
1603
1
138,76 zł/pcs
5
137,44 zł/pcs
BV160325
CNV498

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9,84 zł

170 pcs
Slant valve DN32, type 1603, GW 5/4" non-rising stem, shut-off, anti-contamination, supervision and drainage

Slant valve DN32, type 1603, GW 5/4" non-rising stem, shut-off, anti-contamination, supervision and drainage

Gebo
1603
1
226,42 zł/pcs
5
224,28 zł/pcs
BV160332
CNV503

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9,84 zł

7 pcs
Slant valve DN40, type 1603, GW 1/2" non-rising stem, shut-off, anti-contamination, supervision and drainage

Slant valve DN40, type 1603, GW 1/2" non-rising stem, shut-off, anti-contamination, supervision and drainage

Gebo
1603
1
279,15 zł/pcs
5
276,50 zł/pcs
BV160340
CNV494

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9,84 zł

9 pcs
Slant valve DN50, type 1603, GW 2 "with a non-rising spindle, shut-off, anti-contamination, controllable and drainage

Slant valve DN50, type 1603, GW 2 "with a non-rising spindle, shut-off, anti-contamination, controllable and drainage

Gebo
1603
1
419,43 zł/pcs
BV160350
CNV499

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9,84 zł

6 pcs



EA class anti-pollution valves - a key safety element for water installations

Class EA anti-contamination valves are essential safety devices in modern water supply systems.   Their main task is to protect drinking water from potential contamination. At Onninen, we understand the importance of these products perfectly. Our experts advise customers on choosing the right solutions every day.

EA class anti-pollution valves prevent reverse flow. They protect against contamination from receiving installations. They are particularly important in industrial and public utility facilities. Their use is regulated by strict standards and regulations.

Variety of EA class anti-pollution valves in Onninen's offer

Our range includes a wide selection of products. We offer anti-pollution valves in various sizes and specifications:

  • Anti-pollution valves 1/2-2 inches
  • Anti-pollution check valves, internal threaded 1/2-6/4 inches
  • Flanged anti-pollution check valves DN 50-150
  • Check valves for installation on a 1-3/4 inch water meter
  • 1/2-2 inch non-rising stem angle seat valves
  • Anti-pollution valves with monitoring option

We cooperate with renowned manufacturers such as Socla, Caleffi, Gebo, Ferro and Valvex.   This guarantees the highest quality and reliability of the products offered. Our customers can be sure that they are choosing proven solutions.

Criteria for selecting EA class anti-pollution valves

Selecting the right EA class anti-pollution valve requires taking into account many factors. The installation parameters and the specifics of the facility are of key importance. Legal requirements and industry standards are also important.

When selecting a valve, consider the following:

  • Connection diameter
  • Operating pressure in the installation
  • Working temperature
  • Type of medium
  • Maintenance and service requirements

At Onninen we offer professional advice on valve selection.   Our specialists will help you choose the optimal solution. We will take into account the specifics of the given installation and the customer's needs.

Practical applications of EA class anti-pollution valves

EA class anti-pollution valves are widely used in various industries. They are necessary wherever there is a risk of contamination of drinking water. We often come across questions about specific examples of their use.

In the food industry, these valves protect production lines. They prevent chemicals from entering the water supply network. In hospitals, they protect installations from biological contamination. In industrial plants, they protect against the reverse flow of contaminants.

We recently completed a project for a large shopping center.   We used EA class anti-contamination valves in the fire protection system. They protected the water supply network from potential chemical contamination.

When modernizing older buildings, we often recommend installing modern valves. They increase safety and compliance with current standards. Many customers ask us about the possibilities of modernizing existing installations.

Our experience shows that investing in high-quality valves pays off. They provide long-term protection and minimize the risk of failure. In everyday practice, we see how important this is to our customers.

Onninen recommends the use of class EA anti-pollution valves at all critical points in the installation.   They are particularly important at the connection points of different water systems. They guarantee safety and compliance with applicable regulations.

It is worth remembering that EA class anti-pollution valves require regular inspections. They ensure proper operation and long service life of the devices. At Onninen we offer comprehensive support in this area.

For many of our customers, ease of installation and service of valves is key. That is why our offer includes installer-friendly products. Valves with monitoring capabilities facilitate regular inspections and maintenance.

In case of office reorganization we most often recommend the installation of 1/2-2 inch valves.   They are ideal for securing installations in social rooms and bathrooms. They provide protection against backflow from sanitary fixtures.

For industrial facilities, we often recommend DN 50-150 flanged valves. They are suitable for installations with large flows. They guarantee effective protection even in the most demanding conditions.

At Onninen, we focus on comprehensive solutions. In addition to the valves themselves, we offer mounting accessories and tools. This makes it easier for our customers to complete their projects from A to Z.

EA class anti-pollution valves are not only a legal requirement, but above all a guarantee of safety.   They protect the health of users and prevent costly failures. Investing in high-quality valves is an investment in peace and safety.

We invite you to contact our advisors. They will help you choose the optimal solutions in the field of EA class anti-pollution valves. Together we will take care of the safety and efficiency of your water installations.