Spark-explosion-proof hydraulic valves
![Intrinsically safe directional control valve IWE6 Intrinsically safe directional control valve IWE6](https://motorimpex.ua/files/products/screenshot_1_345.365x365w.center.center.scale.jpg)
Ponar
Product code: 724
DN 6
maximum working pressure: 315 bar
maximum flow rate: 20 l/min
![Two-way explosion proof directional control valve 2IRED6 (ATEX) Two-way explosion proof directional control valve 2IRED6 (ATEX)](https://motorimpex.ua/files/products/screenshot_1_348.365x365w.center.center.scale.jpg)
Ponar
Product code: 719
M22x1.5
2-way
maximum working pressure: 315 bar
maximum flow rate: 20 l/min
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Ponar
Product code: 720
M22x1.5
2-way
maximum working pressure: 315 bar
maximum flow rate: 30 l/min
![Intrinsically safe directional control valves 2IRES10 (ATEX) Intrinsically safe directional control valves 2IRES10 (ATEX)](https://motorimpex.ua/files/products/screenshot_1_347.365x365w.center.center.scale.jpg)
Ponar
Product code: 721
M33x2
2-way
maximum working pressure: 315 bar
maximum flow rate: 60 l/min
![Three-way intrinsically safe directional cartridge valves 3IREH2 (ATEX) Three-way intrinsically safe directional cartridge valves 3IREH2 (ATEX)](https://motorimpex.ua/files/products/screenshot_1_349.365x365w.center.center.scale.jpg)
Ponar
Product code: 722
Ø 20 mm
3-way
maximum working pressure: 315 bar
maximum flow rate: 1.3 l/min
![Three-way intrinsically safe directional cartridge valves 3IREH6 (ATEX) Three-way intrinsically safe directional cartridge valves 3IREH6 (ATEX)](https://motorimpex.ua/files/products/screenshot_2_262.365x365w.center.center.scale.jpg)
Ponar
Product code: 5200
M22x1.5
maximum working pressure: 315 bar
maximum flow rate: 20 l/min
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Atos
Product code: 1246
DN 6–32
![Ex-proof solenoid valves 043124 DHA (ATEX) with spool position monitor Ex-proof solenoid valves 043124 DHA (ATEX) with spool position monitor](https://motorimpex.ua/files/products/02fe06a84866dd3482b62ce80d0e43325325810ff1b41d454dpimgpsh_fullsize_distr.365x365w.center.center.scale.jpg)
Atos
Product code: 1245
with position sensor
DN 6
maximum working pressure: 350 bar
maximum flow rate: 60 l/min
![Directional control valves 002, 290 DHA (ATEX) explosion-proof Directional control valves 002, 290 DHA (ATEX) explosion-proof](https://motorimpex.ua/files/products/proportsionalnye-predohranitelnye-klapany-rzma-hzma-agmza-limza-i-licza-vo-vzryvozaschischennom-ispolnenii-atex-315-bar_1.365x365w.center.center.scale.jpg)
Atos
Product code: 1243
DN 6
maximum working pressure: 350 bar
maximum flow rate: 70 l/min
![Directional control valves DHA, DKA and DPHA explosion-proof Directional control valves DHA, DKA and DPHA explosion-proof](https://motorimpex.ua/files/products/screenshot_1_558.365x365w.center.center.scale.png)
Atos
Product code: 1247
DN 6, 10, 16, 22
maximum working pressure: 350 bar
maximum flow rate: 700 l/min
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Walvoil
Product code: 2099
up to 10 sections
maximum working pressure: 315 bar
maximum flow rate: 150 l/min
![Seated valves WVMX/WVHX in explosion-proof version (ATEX) Seated valves WVMX/WVHX in explosion-proof version (ATEX)](https://motorimpex.ua/files/products/screenshot_1_1579.365x365w.center.center.scale.png)
Bieri
Product code: 2276
DN 4
maximum working pressure: 700 bar
maximum flow rate: 12 l/min
![Directional controle valves AD3XG explosive atmosphere (ATEX) Directional controle valves AD3XG explosive atmosphere (ATEX)](https://motorimpex.ua/files/products/screenshot_1_1372.365x365w.center.center.scale.png)
Brevini
Product code: 5417
DN 6
maximum working pressure: 350 bar
maximum flow rate: 80 l/min
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Duplomatic
Product code: 1513
DN 6, 10, 16, 22, 32
maximum working pressure: 350 bar
maximum flow rate: 1100 l/min
![Directional spool valves EExd-WED6 explosion-proof (ATEX) Directional spool valves EExd-WED6 explosion-proof (ATEX)](https://motorimpex.ua/files/products/screenshot_86_87.365x365w.center.center.scale.png)
Bucher
Product code: 5544
DN 6
maximum working pressure: 160 bar
maximum flow rate: 18 l/min
![Directional spool valves EExd-WEV10 explosion-proof (ATEX) Directional spool valves EExd-WEV10 explosion-proof (ATEX)](https://motorimpex.ua/files/products/screenshot_82_83.365x365w.center.center.scale.png)
Bucher
Product code: 5543
DN 10
maximum working pressure: 315 bar
maximum flow rate: 90 l/min
![Directional seat valves EEx-SWESB6 explosion-proof (ATEX) Directional seat valves EEx-SWESB6 explosion-proof (ATEX)](https://motorimpex.ua/files/products/screenshot_84_85.365x365w.center.center.scale.png)
Bucher
Product code: 5542
modular mounting
DN 6
maximum working pressure: 315 bar
maximum flow rate: 20 l/min
![Directional seat valves EEx-W1 explosion-proof (ATEX) Directional seat valves EEx-W1 explosion-proof (ATEX)](https://motorimpex.ua/files/products/screenshot_71.365x365w.center.center.scale.png)
Bucher
Product code: 5541
maximum working pressure: 315 bar
maximum flow rate: 20 l/min
![Directional seat valves EEx-W1C explosion-proof (ATEX) Directional seat valves EEx-W1C explosion-proof (ATEX)](https://motorimpex.ua/files/products/screenshot_16_22.365x365w.center.center.scale.png)
Bucher
Product code: 5540
maximum working pressure: 315 bar
maximum flow rate: 20 l/min
![Directional seat valves EEx-W2N explosion-proof (ATEX) Directional seat valves EEx-W2N explosion-proof (ATEX)](https://motorimpex.ua/files/products/screenshot_65.365x365w.center.center.scale.png)
Bucher
Product code: 5539
DN 6
maximum working pressure: 315 bar
maximum flow rate: 20 l/min
![Directional seat valves EEx-WED explosion-proof (ATEX) Directional seat valves EEx-WED explosion-proof (ATEX)](https://motorimpex.ua/files/products/screenshot_63_64.365x365w.center.center.scale.png)
Bucher
Product code: 5538
DN 6
maximum working pressure: 160 bar
maximum flow rate: 18 l/min
![Directional seat valves EEx-WEV6 explosion-proof (ATEX) Directional seat valves EEx-WEV6 explosion-proof (ATEX)](https://motorimpex.ua/files/products/screenshot_62.365x365w.center.center.scale.png)
Bucher
Product code: 5537
DN 6
maximum working pressure: 315 bar
maximum flow rate: 60 l/min
If in enterprises and industrial facilities the production process is associated with a risk of fire, to ensure safe working conditions it is necessary to buy explosion-proof hydraulic valves. They are used in underground mining workings, in units that operate in the vicinity of rapidly flammable substances (gaseous, in the form of steam and fog). This device is used to change the direction of flow of the working fluid in hydraulic systems.
The Motorimpex group of companies offers a wide range of explosion-proof hydraulic systems. We can select a mechanism in accordance with the specifics and dimensions of the structure.
Operating principle
A spool is placed in the housing chamber, which closes the channels or connects them when moving. Motion The spool in the cavity takes place when voltage is applied to the coil by means of the intermediate plate. V the spool is returned to its original position by means of springs. The coil can be mounted at any angle relative to the electromagnet. Spark-explosion-proof hydraulic distributors can be operated manually mode, using a button: it is located in the sleeve of the spark-safe electromagnet. The spool is placed on the sleeve with electrical box. An intermediate plate is provided for the electrical connection. For protection from external influences there are O-rings, also necessary for fixing the coil by means of a screwed nut.
Type of connection to the hydraulic system
Spark-proof hydraulic valves in Ukraine can be mounted to the hydraulic system in the following ways:
- Butt joint, in which the side of the distributor and the mounting plate is joined;
- Threaded, into threaded holes;
- Screwed into the stove.
Buy protected hydraulic valves in Kharkov: advantages
What are the advantages of the decision to buy hydraulic distributors with protection in Ukraine?
- The presence of a special explosion-proof housing makes it possible to operate the mechanism in conditions of increased risk of sparking;
- The occurrence of an explosion inside the mechanism is prevented by limiting the compression and discharge effect;
- Magnets have passed industry standard tests in accordance with the system requirements that operate in explosive environments.
You can also order from us hydraulic cartridge distributors.