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Explosion

Explosion Proof 5 Way Pneumatic Valve

4V210 explosion proof 5 way pneumatic solenoid valve
Air medium ,max pressure 1.2Mpa
pipe connection or Namur connection 5 port 2 way solenoid valve
Port size : G1/8”,G1/4”,G3/8”,G1/2”
explosion Proof-Coil 5 way 2 position solenoid valve
single acting or double acting 5 way air valve

Features

Ningbo Yuxin Pneumatic Co., Ltd is one of the leading explosion proof 5 way pneumatic valve manufacturers and suppliers in China. If you're going to buy cheap explosion proof 5 way pneumatic valve, welcome to get quotation from our factory. All customized products are with high quality and competitive price.

 

Introduction

The explosion proof 5 way pneumatic valve solenoid valves with explosion-proof solenoid coils can be used in coal mines where flammable and explosive gases or combustible dusts are present and dangerous. Maintain high safety environment. Secondly, we also provide flameproof function for your use. What's more, our products are very safe in use. Finally, our products are inexpensive and good quality, which is loved by our customers.

Explosion-proof 5-way pneumatic valve is an essential element in various industrial applications. It plays a critical role in controlling the flow of air or other gases and managing the rate of pressure in the system. This valve is specially designed to function effectively in hazardous environments, where the presence of flammable gases or dust can pose severe safety risks.


One of the significant advantages of this type of valve is its explosion-proof properties. It is built to resist and contain any sudden ignition or explosion, ensuring safety and minimizing damage to the system. This feature is necessary for industries such as oil and gas, chemical, and mining, where the risk of an explosion is high.


The 5-way pneumatic valve is easy to maintain, reducing downtime and optimizing productivity. It has a simple structure that allows for quick and easy repairs and replacements, reducing maintenance costs and prolonging the lifespan of the valve.


Feature

The explosion proof 5 way pneumatic valve is the core control elements in the valve automation control system. The selection of high quality solenoid valve is the guarantee of reliability and safety of the whole project. The ambient temperature of the product should meet the limited temperature of the working environment. Secondly, it can directly control single-acting and double-acting pneumatic actuators without the assistance of any adapter plate. Finally, our products can be used even in extreme weather.

1(001)



Specification of valve


Model

4V210-08 EX

Working Medium

AIR ,GAS ,OIL, WATER

Action Mode

Internal Pilot Type

Way and Position

5/2

Effective Sectional Area

16.0mm2

Port Size

input=output=G1/4, Exhaust Port=G1/8

Lubrication

No need

Working Pressure

0.15~0.8MPa

Proof Pressure

1.2MPa

Working Temperature

-5~50℃

Voltage Range

±10%

Insulation Grade

F class

Explosion proof grade

Ex mb I//II T4 standard

Connecting Type

Flying wire Type

Max. Operating Frequency

5 Cycle/Sec

Min. Excitation Time

0.05 Sec

Body Material

Aluminum Alloy

Seal Material

NBR, HNBR


Specification of Coils


Normal Voltage

AC220V AC110V DC24V DC12V

Normal Power

AC

5.5VA

DC

4W

Ex-proof grade

"Ex mb I Mb
Ex mb II T4 Gb
DIP A20 TA T4"

Connection Type

connector type cable

Production license

Production license

Ex-proof certificate No

CNEx13.1600X

Diameter

9 mm

Height

31 mm


Overall dimension



4V210-08

explosion-proof solenoid coil


Working principles:

The explosion proof 5 way pneumatic valveis to enclose all the parts of the equipment that may ignite the explosive gas mixture in a shell, and the shell can withstand the flammable mixture that penetrates into the shell through any joint surface or structural gap of the shell without being damaged. It will cause the ignition of an explosive environment formed by one or more gases or vapors. Put the parts that may generate sparks, arcs and dangerous temperatures into the flameproof enclosure. The flameproof enclosure makes the internal space of the equipment and the surrounding environment. separated. There are gaps in the flameproof enclosure, and there may be explosive gas mixtures inside due to the respiration and gas penetration of electrical equipment.

The coil shell of the explosion-proof solenoid valve not only has the explosion-proof effect of bearing the gas explosion pressure, but also has a blocking effect on the gas explosion energy transfer, and has higher safety performance. It is a series of special solenoid valves specially designed for the transmission of flammable and explosive media or for use in explosive hazardous places. Different environments and fluids should choose solenoid valves with different explosion-proof grades.

"EX" is a general symbol, indicating EXPLOSIVE.

"D" indicates that the secondary explosion-proof type is "explosion-proof type D".

"Ⅰ" or "Ⅱ" indicates the classification of electrical equipment, Ⅰ is electrical equipment for coal mines, and Ⅱ is equipment for other explosive gas environments except coal mines. Among them, Class Ⅱ flameproof "D" and intrinsically safe "I" electrical equipment It is further divided into IIA, IIB and IIC.

"T3" indicates the temperature group.



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