Solenoid valve for water 220 volts Danfoss. Electromagnetic solenoid valves DANFOSS. Danfoss EV215B, Direct Acting 2-Position Solenoid Valves, Steam
Danfoss solenoid valve bodies and coils are usually supplied separately and assembled on site.
Assembly is quick and simple, without the use of tools, ensuring optimal flexibility and readiness for use. The coil is replaced without stopping and draining the system.
On request, solenoid valves can also be supplied assembled.
Danfoss has developed the attractively priced EV251B valve to solve virtually any industrial fluid control application. In more than 90% of applications, you will benefit from the EV251B series valves.
Selecting a valve is extremely simple: you only need to know the pipe size and supply voltage. The valve will ensure perfect operation regardless of the presence of pressure drop in the system.
The EV251B provides the best water hammer damping of any competitor. This not only reduces noise and vibration, but also increases the service life of other components - what is needed for system reliability.
EV251B valves are supplied complete with coil and plug and NBR type seals which are suitable for water, air and oils.
Main advantages:
- High performance and damping of hydraulic shocks
- Attractive price
- High versatility of use, including for:
- heating systems
- closed loop systems
- systems where liquid flows by gravity (draining containers)
- leakage protection systems
- low vacuum systems
- High opening degree with zero pressure drop
- Low maintenance costs thanks to anti-fouling design
- Convenient snap-on coil mounting system for ease of assembly and high vibration resistance
EV210A is a large family of direct acting, on/off, two-way solenoid valves featuring small dimensions, designed for use in industrial equipment. The compact design combined with a comprehensive range of coils allows the EV210A to be used in a wide variety of industrial applications.
- Two-position two-way
- Compact dimensions
- Direct action
- DN 1.2 - 3.5
- From G 1/8 to G 1/4
EV220A – a series of compact two-position two-way solenoid valves indirect action with servo drive, specially designed for use in machines and equipment with limited space.
- Two-position two-way
- With servo drive
- DN 6 - 22
- From G 1/4" to G 1"
- Brass valve body
- NC (normally closed) and NO (normally open) options
- Threaded connection according to ISO 228/1 or with NPT thread
EV220A is a series of compact, two-position, two-way, indirect-acting, servo-actuated solenoid valves specifically designed for use in machines and equipment with limited space. Built-in replacement filter ensures long-term uninterrupted operation even in the presence of impurities in the working environment.
- Two-position two-way
- With servo drive
- Built-in replaceable filter
- DN 11
- G 1/2"
- Brass valve body
- NC (normally closed)
EV310A is a large family of small, direct-acting, on-off, three-way solenoid valves designed for use in industrial applications, such as control valves.
- Three position two way
- Direct action
- DN 1.2 - DN 2
- From G 1/8" to G 1/4"
- Valve body made of brass or stainless steel
- NC (normally closed) and NO (normally open) options
EV210B is a large group of direct acting, on/off, two-way solenoid valves for universal use. EV210B is a series of extremely reliable valves with high performance characteristics, which can be used in harsh operating conditions.
- Two-position two-way
- Performance Series
- Direct action
- DN 1.5 - 25
- Valve body made of brass or stainless steel
- NC (normally closed) and NO (normally open) options
- ISO 228/1 from G 1/8" to G 1"
- UL listed option with NPT (EVI) threads
EV220B 6-22 - group of two-position two-way solenoid valves with servo drive with threaded connection from 1/4" to 1". This group is intended in particular for manufacturers of serial equipment requiring durability at moderate flow rates.
- Two-position two-way
- With servo drive
- DN 6 - 22
- Valve body made of brass or brass resistant to selective corrosion
- NC (normally closed) and NO (normally open) options
- Threaded connection in accordance with ISO 228/1 or with NPT thread (EVSI and EVSI-U)
EV220B 15-50 is a group of universal on-off, two-way, indirect-acting solenoid valves with servo drive. Valve body made from regular brass, selective corrosion resistant brass or stainless steel allows for use in the most various areas. The integrated control loop filter, adjustable closing time and protection class up to IP67 ensure optimal performance even in critical conditions.
- Two-position two-way
- With servo drive
- DN 15 - DN 50
- Valve body available in brass, selective corrosion resistant brass
- NC and NO options
- Threaded connection according to ISO 228/1 or NPT (EVSI and EVSI-U)
- With water hammer protection
- Available with adjustable closing time
EV220B 65-100 is a group of two-position, two-way solenoid valves designed for use in high-power industrial installations with high flow rates. Features of this valve are a cast iron body and a flange connection. The water hammer-proof design and built-in control circuit filter ensure reliable operation over a long period.
- Two-position two-way
- With servo drive
- DN 65 - 100
- Cast iron valve body
- Flange connection
- Working pressure up to 10 bar
- Max. working environment temperature: 90° C
EV222B is a group of indirectly operated solenoid valves with servo drive, designed for use with contaminated or aggressive media. Stainless steel valve body, insulating diaphragm, protecting electromagnetic system against contamination, a built-in control circuit filter, adjustable closing time, and protection class up to IP67 ensure reliable and successful operation.
- Two-position two-way
- With servo drive
- insulating membrane
- DN 15 - DN 50
- Only normally closed version
EV224B – two position two way solenoid valve high pressure, indirect action, with servo drive, designed for use at operating pressures up to 40 bar and operating temperature up to 60 °C; Available in normally closed and normally open versions: The standard built-in control circuit filter, adjustable closing time, and protection class up to IP67 (depending on the coil) ensure reliable and successful operation.
- For high pressure pneumatic systems (up to 40 bar);
- Two-position two-way, with servo drive
- DN 15 - 25
- NC and NO options
- Brass valve body
- Built-in filter to protect the pilot system
- Based on proven EV220B technology
The EV250B positive lift valve can operate from zero to 10 bar pressure differential. This group of on-off, two-way valves is designed primarily for use in closed circuits with low pressure drops and medium flow rates. Valve body made of selective corrosion resistant brass provides long term service even when working in aggressive steam environments. The EV250B valve is compatible with Danfoss' extensive range of coils with protection classes ranging from IP00 to IP67. Working medium temperatures up to 140 °C (low pressure steam).
- Two-position two-way
- forced lift control
- DN 10 - DN 22
- NC (normally closed) and NO (normally open)
- From zero pressure drop
- Particularly suitable for closed circuits as well as tank drain systems
- Optionally available with WRAS, VA and UL approvals
- threaded connections in accordance with ISO or standard pipe thread
Solenoid valve type EV251B combined type equipped with a positive opening system and is ideal for closed and open systems with low or unstable pressure, where there is practically no pressure drop. Valves type EV251B are supplied complete with coil and plug.
- For water, air, oils and other neutral media
- Capacity (Kv) up to 5 m3/h
- Pressure drop up to 10 bar
- Medium viscosity up to 50 cSt
- Temperature environment up to 80 оС
- Working environment temperature from -10 to 90 oC
- Coil protection class IP 65
- Connection: external thread from G3/8 to G1
EV260B is a group of proportional (with a smooth characteristic) two-way solenoid valves with a servo drive, with threaded connections from 1/4" to 3/4". By continuously adjusting the coil current, the armature can be moved to any position in the anchor tube, and the valve can be moved to any state, from fully closed to fully open. When the coil current reaches its maximum value, the valve is fully open.
- Proportional (with smooth response)
- For smooth flow control
- Two-way
- With servo drive
- DN 6 - 20
- Small time constant
- Linear characteristic over the entire control range
- Closes in case of power failure (fail-safe) (Order)
- Two-position two-way
- Direct action
- G 1/4"
- Stainless steel valve body
- Only NC option
- Threaded connection according to ISO 228/1 or NPT (EVSIS 3)
- Two-position two-way
- Specially designed for steam installations
- With servo drive
- DN 6 - DN 25
- From G 1/4" to G 1"
- Valve body made of brass, resistant to selective corrosion
- NC (normally closed)
- ISO 228/1 or UL listed option with NPT thread (EVSIS)
The EV215B is a direct-acting, two-position, two-way solenoid valve designed for use in steam applications. The design is based on the usual Danfoss concept for direct acting valves with improved performance, but the valve disc is made of fluoroplastic, which ensures reliable operation even with dirty steam. The valve body, made of stainless steel, ensures long service life even in aggressive steam environments.
The EV225B is a two-position, two-way, servo-actuated solenoid valve designed for use in steam applications. Its design is based on the use of a fluoroplastic membrane, which ensures reliable operation even when working with contaminated steam. Valve body made of selective corrosion resistant brass and valve seats made of stainless steel ensure long service life even in aggressive steam environments.
The solenoid valve, with its unusual name, evokes different associations in the average person. In fact, this is an ordinary stopcock, only improved, instead of opening it manually, it turns on automatically through a timer or when you press a switch connected to it. Why is it still solenoid?
Danfoss solenoid valve
An electromagnetic (solenoid) valve is an electromechanical device that serves to open and close the flow of the medium required for operation - liquid or gaseous. It is constructed of two components: a solenoid (electromagnet) with an iron core and an ordinary valve with a hole for the flow of liquid or gas, and a part in the form of a disk or piston to stop the flow. When power is applied to the coil, the core, under the influence of the resulting magnetic field is drawn inward, and the system opens or closes.
Based on structural characteristics, they are divided into normally open or closed. It depends on how the current is supplied to the coil. I wonder what's normal open valve, if current is applied to it, it closes, but it’s normal closed valve, on the contrary, it opens.
One of the manufacturers of such fittings is Danfoss. The solenoid valve of the Danish concern is successfully used by many enterprises; they serve in the most various industries industry.
Where is Danfoss solenoid valve used?
The scope of their application is very diverse. The Danfoss direct acting valve has no large sizes, which makes its use popular in the most different areas industry. They are, for example, installed in liquid and suction lines, and equipped with hot gas pipelines containing fluorinated refrigerants.
The Danfoss control valve is used in heat supply, heating and cooling pipelines. It can limit the flow of the working medium, blocking the passage of liquid when it approaches the flow level mark; the installed control diaphragm maintains the designated pressure drop.
The material from which the housing is made is selected based on the industrial environment in which it will be used - aggressive or neutral. Due to special alloying additives to the body materials, it has high corrosion resistance. Solenoid coils are manufactured to be explosion-proof and intrinsically safe, making them safe for refrigerants and oils, various fuels or gas.
Therefore, the Danfoss solenoid valve found wide application in domestic heat and water supply systems, as well as in centralized air conditioning networks. This is due to the fact that, having a reasonable price, they are akin to others, and are significantly ahead of them in quality and strength.
Danfoss valve advantages
The Danfoss solenoid valve is universal and solves almost any task for controlling the flow of liquid and gas. Its operation does not depend on the pressure drop in the system, having a seal that is reliable when working with water, air and oil. The mechanism has high level opening even at zero pressure drop.
The Danfoss solenoid valve provides the best damping of water hammer among existing competitors. This leads to reduced noise and vibration, and also extends the life of other parts - which ensures system reliability. Its advantage is the combination of price and quality.
This article covers only the main aspects of these Danfoss products. To know full description and necessary technical information You can by contacting our company, which sells these products, which are certified according to European standards. Therefore, the operation of these solenoid valves is reliable over a long service life.
Solenoid valves provide the easiest way to control and regulate the flow of liquid and gaseous media. Solenoid valves are the ideal solution for applications with limited impurities and a wide flow range from low to high flow rates.
Outstanding performance - your advantage
1: Latch reel
The snap-on coil mounting system makes valve installation simple and secure. If necessary, an airtight seal can be ordered to protect against moisture penetration.
2: Wide range of coils with protection class up to IP67
A wide range of coils with degrees of protection from IP00 to IP67 provides the optimal technical solution for various applications.
3: Effective protection against water hammer
Controlled damping during the final closing stage, optimized shape of the diaphragm and equalizing hole reduce the magnitude of the water hammer in all Danfoss valves by up to 1.5 bar (according to EN 60730-2-8, test pressure 6 bar).
4: Long life and improved performance
The service life of the valve is significantly increased due to the special shape of the membrane, which helps reduce the level of internal stress in the rubber. In addition, this special diaphragm shape ensures optimal flow characteristics.
5: Stain resistant
The coaxial filter protecting the valve control unit has a self-cleaning function. The leveling hole is easily cleared of dirt in case of blockage.
Danfoss valves are made from brass, DZR brass, dezincification resistant and stainless steel. The standard brass version is used in environments with moderate corrosion risk, while the other two materials are ideal for use in more aggressive environments.
Housings and reelsDanfoss solenoid valvesusually supplied separately and assembled on site.
Assembly is quick and simple, without the use of tools, ensuring optimal flexibility and readiness for use. The coil is replaced without stopping and draining the system.
On request, solenoid valves can also be supplied assembled.
Danfoss EV210A, Compact direct acting 2 position 2 way solenoid valves
EV210A is a large family of direct-acting, on-off, two-way solenoid valves, characterized by their small dimensions, designed for use in industrial equipment.
The compact design combined with a comprehensive range of coils allows the EV210A to be used in a wide variety of industrial applications.
· Two-position two-way
· Compact dimensions
· Direct action
· DN 1.2 - 3.5
· From G 1/8 to G 1/4
 EV210A Direct-operated 2/2-way compact solenoid valves |
 EV210A valve, stainless steel |
 Solenoid valve EV210A NC - 1.5B G 18F |
Solenoid valve EV210A - 1.2B G 18E |
 solenoid valve EV210A - spare parts |
 Solenoid valve EV210A 1 2 3 5 SS - 2.5SS G18E |
 Solenoid valve EV210A without coil |
 Solenoid valve EV210A NO - 1.5B G14E |
Technical Specifications of EV-210A Solenoid Valves
| Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop |
Mat. housing |
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Normally closed |
Direct action |
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Stainless steel |
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Normally open |
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Danfoss EV220A, On/off 2-way solenoid valves with servo drive
· Two-position two-way
· With servo drive
· DN 6 - 22
· From G 1/4" to G 1"
Brass valve body
NC (normally closed) and NO (normally open) options
· Threaded connection according to ISO 228/1 or with NPT thread
 EV220A Servo-operated 2/2-way solenoid valves |
EV220A solenoid valve NC - normally closed |
 Solenoid valve EV220A spare parts |
 Solenoid valve EV220A NC - 6B G14N |
 Solenoid valve EV220A without coil |
Technical Specifications of EV-220A Solenoid Valves
|
Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop [bar] |
Mat. housing |
Kv m3/h |
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Normally closed |
Servo |
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1,600 |
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Normally open |
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Normally closed |
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Normally open |
Danfoss EV220A with filter, On-off 2-way solenoid valves with servo drive
EV220A Servo-operated 2/2-way solenoid valves w/ filter
EV220A is a series of compact, two-position, two-way, indirect-acting, servo-actuated solenoid valves specifically designed for use in machines and equipment with limited space.
The built-in replaceable filter ensures long-term uninterrupted operation even in the presence of impurities in the working environment.
· Two-position two-way
· With servo drive
Built-in replaceable filter
DN 11
G 1/2"
Brass valve body
NC (normally closed)
Technical specifications of EV-220A solenoid valves with filter
Danfoss EV310A, Compact 3 position 2 way direct acting solenoid valves
EV310A is a large family of small, direct-acting, on-off, three-way solenoid valves designed for use in industrial applications, such as control valves.
· Three-position two-way
· Direct action
· DN 1.2 - DN 3.5
· From G 1/8" to G 1/4"
Valve body made of brass or stainless steel
 EV310A Direct-operated 3/2-way compact solenoid valves |
 EV310A Direct-operated 3/2-way compact solenoid valves without coil |
Technical Specifications of EV-310A Solenoid Valves
|
Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop [bar] |
Mat. housing |
Kv m3/h |
||
|
Normally closed |
Direct action |
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|
Normally open |
Danfoss EV210B, Direct Acting 2-Position Solenoid Valves
EV210B is a large group of direct acting, on/off, two-way solenoid valves for universal use. EV210B is a series of extremely reliable, high performance valves that can be used in harsh operating conditions.
· Two-position two-way
· Series with improved performance characteristics
· Direct action
· DN 1.5 - 25
Valve body made of brass or stainless steel
NC (normally closed) and NO (normally open) options
ISO 228/1 from G 1/8" to G 1"
UL listed option with NPT (EVI) threads
 EV210B Direct-operated 2/2-way solenoid valves |
 Solenoid valve EV210B 3B NO BB clipon - 3B G 14E |
 Solenoid valve EV210B SS without coil |
 Solenoid valve EV210B 1 5 4 5 SS - 1.5SS G 18E |
 |
 Solenoid valve EV210B NC - 3B G 14E |
 Solenoid valve EV210B - 3B G 14F |
 Solenoid valve EV210B - BY coil |
 Solenoid valve EV210B - 25 B G 1E |
Solenoid valve EV210B - 6B G 14E |
 Solenoid valve EV210B - 2 B G 18N |
 Solenoid valve EV210B - 1.5B G 18E |
 Solenoid valve EV210B - 3 B G 14N |
Solenoid valve EV210B - spare parts |
 Solenoid valve EV210B - 1.5 SS G 18N |
 Solenoid valve EV210B SS BB Clipon - 3SS G 18E |
 Solenoid valve EV210B without coil |
Solenoid valve EV210B - 8B G 38E |
Technical Specifications of EV-210B Solenoid Valves
|
Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop [bar] |
Mat. housing |
Kv m3/h |
Coil voltage |
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Normally closed |
Direct action |
- | ||||||||
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| - | ||||||||||
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Normally open |
- | |||||||||
| - | ||||||||||
| - | ||||||||||
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Normally closed |
Stainless steel |
- | ||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - |
Danfoss EV220B (series 6-22), On/off 2-way servo driven solenoid valves
EV220B 6-22 - group of two-position two-way solenoid valves with servo drive with threaded connection from 1/4" to 1".
This group is intended in particular for manufacturers of serial equipment requiring durability at moderate flow rates.
· Two-position two-way
· With servo drive
· DN 6 - 22
Valve body made of brass or brass resistant to selective corrosion
NC (normally closed) and NO (normally open) options
· Threaded connection in accordance with ISO 228/1 or with NPT thread (EVSI and EVSI-U)
 EV220B (6-22 series) Servo-operated 2/2-way solenoid valves |
 Solenoid valve EV220B 6-22 BYcoil - BY240CS |
 Solenoid valve EV220B- 10B G 12E |
 Solenoid valve EV220B NO - GP208/240J |
 Solenoid valve EV220B 6-22 10B |
 Solenoid valve EV220B -22 NC NPT |
Solenoid valve EV220B - 12B G 12N |
 Solenoid valve EV220B 6-10 NO |
|
Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop [bar] |
Mat. housing |
Kv m3/h |
Coil voltage |
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|
Normally closed |
Servo |
- | ||||||||
| - | ||||||||||
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Normally open |
- | |||||||||
| - | ||||||||||
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Normally closed |
- | |||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
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Normally open |
- | |||||||||
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Normally closed |
- | |||||||||
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| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
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Brass, resistant to selective corrosion |
- | |||||||||
| - |
Danfoss EV220B (series 15-50), On/off 2-way servo driven solenoid valves
EV220B (15-50 series) Servo-operated 2/2-way solenoid valves
EV220B 15-50 is a group of universal on-off, two-way, indirect-acting solenoid valves with servo drive.
The valve body, made from regular brass, selective corrosion resistant brass or stainless steel, allows for a wide range of applications.
The integrated control loop filter, adjustable closing time and protection class up to IP67 ensure optimal performance even in critical conditions.
· Two-position two-way
· With servo drive
· DN 15 - DN 50
· Valve body available in brass, selective corrosion resistant brass
· NC and NO options
Threaded connection according to ISO 228/1 or NPT (EVSI and EVSI-U)
With protection against water hammer
· Available with adjustable closing time
Technical Specifications of EV-220B Solenoid Valves
|
Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop [bar] |
Mat. housing |
Kv m3/h |
Coil voltage |
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|
Normally closed |
Servo |
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230 V AC current |
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230 V AC current |
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230 V AC current |
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230 V AC current |
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230 V AC current |
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230 V AC current |
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Brass, resistant to selective corrosion |
- | |||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
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Normally open |
- | |||||||||
| - | ||||||||||
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Normally closed |
- | |||||||||
| - | ||||||||||
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Normally open |
- | |||||||||
| - | ||||||||||
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Normally closed |
- | |||||||||
| - | ||||||||||
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Normally open |
- | |||||||||
| - | ||||||||||
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Normally closed |
- | |||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
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Normally open |
- | |||||||||
| - | ||||||||||
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Normally closed |
- | |||||||||
| - | ||||||||||
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Normally open |
- | |||||||||
| - | ||||||||||
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Normally closed |
- | |||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
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Normally open |
Stainless steel |
- | ||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
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Normally closed |
- | |||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - | ||||||||||
| - |
Danfoss EV220B (series 65-100), On/off 2-way servo driven solenoid valves
EV220B (65-100 series) Servo-operated 2/2-way solenoid valves
EV220B 65-100 is a group of on-off, two-way solenoid valves designed for use in high-power industrial installations with high flow rates. Features of this valve are a cast iron body and a flange connection.
The water hammer-proof design and built-in control circuit filter ensure reliable operation over a long period.
· Two-position two-way
· With servo drive
· DN 65 - 100
Valve body made of cast iron
Flange connection
Working pressure up to 10 bar
· Max. working environment temperature: 90° C
Technical Specifications of EV-220B Solenoid Valves
|
Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop [bar] |
Mat. housing |
Kv m3/h |
||
|
Normally closed |
2 1/2" weld flange |
Servo |
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|
Welding flange 3" |
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2 1/2" weld flange |
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|
Welding flange 3" |
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|
Welding flange 3" |
Danfoss EV222B, On/off 2-way solenoid valves with servo drive and isolating diaphragm
EV222B Servo-operated 2/2-way solenoid valves with isolating diaphragm
EV222B is a group of servo-actuated indirect-acting solenoid valves designed for use with contaminated or corrosive media.
The valve body made of stainless steel, an insulating membrane that protects the electromagnetic system from contamination, a built-in control circuit filter, adjustable closing time, and a protection class of up to IP67 ensure reliable and successful operation.
· Two-position two-way
· With servo drive
· insulating membrane
· DN 15 - DN 50
· Normally closed version only
Technical Specifications of EV-222B Solenoid Valves
Danfoss EV224B, On/off 2-way solenoid valves with servo drive for high pressure
EV224B Servo-operated 2/2-way solenoid valves for high pressure
EV224B is a two-position, two-way, high-pressure, indirect-acting solenoid valve with a servo drive, designed for use at operating pressures up to 40 bar and operating temperatures up to 60 °C; Available in normally closed and normally open versions:
The standard built-in control circuit filter, adjustable closing time, and protection class up to IP67 (depending on the coil) ensure reliable and successful operation.
· For high pressure pneumatic systems (up to 40 bar);
· Two-position two-way, with servo drive
· DN 15 - 20
· NC and NO options
Brass valve body
Built-in filter to protect the pilot system
Based on proven EV220B technology
Technical Specifications of EV-224B Solenoid Valves
|
Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop [bar] |
Mat. housing |
Kv m3/h |
||
|
Normally closed |
Servo |
||||||||
|
Normally open |
|||||||||
|
Normally closed |
|||||||||
|
Normally open |
|||||||||
|
Normally closed |
Danfoss EV250B, On/off 2-way solenoid valves with positive lift
The EV250B positive lift valve can operate from zero to 10 bar pressure differential. This group of on-off, two-way valves is primarily designed for use in closed circuits with low pressure drops and medium flow rates. Valve body made of selective corrosion resistant brass ensures long service life even in aggressive steam environments.
The EV250B valve is compatible with Danfoss' extensive range of coils with protection classes ranging from IP00 to IP67. Working medium temperatures up to 140 °C (low pressure steam).
· Two-position two-way
· control with forced lifting
· DN 10 - DN 22
NC (normally closed) and NO (normally open)
From zero pressure drop
· Particularly suitable for closed circuits as well as tank drain systems
Optionally available with WRAS, VA and UL approvals
Threaded connections in accordance with ISO or NPT
 EV250B Assisted lift operated 2/2-way solenoid valves |
 Assisted lidt operated solenoid valves, type EV250B NO (normally open) |
 Assisted lift operated solenoid valves, type EV250B NO 3/8 with coil |
 Assisted lift operated solenoid valves, type EV250B NO 3/4 with coil |
Assisted lift operated solenoid valves, type EV250B NC with coil |
 Assisted lift operated solenoid valves, type EV250B NC |
Assisted lift operated solenoid valves, type EV250B NO |
Technical Specifications of EV-250B Solenoid Valves
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Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop [bar] |
Mat. housing |
Kv m3/h |
Coil voltage |
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Normally closed |
Forced lift |
Brass, resistant to selective corrosion |
230 V AC current |
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230 V AC current |
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Normally open |
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Danfoss EV260B, 2-way proportional solenoid valves with servo drive
EV260B Servo-operated 2-way proportional solenoid valves
EV260B is a group of proportional (with a smooth characteristic) two-way solenoid valves with a servo drive, with threaded connections from 1/4" to 3/4".
By continuously adjusting the coil current, the armature can be moved to any position in the anchor tube, and the valve can be moved to any state, from fully closed to fully open.
When the coil current reaches its maximum value, the valve is fully open.
· Proportional (with smooth characteristic)
· For smooth flow control
· Two-way
· With servo drive
· DN 6 - 20
· Small time constant
· Linear characteristic throughout the entire control range
Closes in case of power failure (fail-safe)
Coil protection class IP67
Supply voltage 24 V DC
Technical Specifications of EV-260B Solenoid Valves
Danfoss EV310B, Three-way on/off direct acting solenoid valves
EV310B is a large group of direct acting three position two way solenoid valves for universal use.
EV310B is a series of highly durable, high performance valves that can be used in any type of harsh operating environment.
· Three-position two-way
· Direct action
· DN 1.5 - DN 3.5
Brass valve body
Threaded (G 1/8" to G 3/8") or flanged (32x32 mm) connections
· NC (normally closed) and NO (normally open) options
· Options with manual control bypassing automation
 EV310B Direct-operated 3/2-way solenoid valves |
 EV310B-without-coil |
Technical Specifications of EV-310B Solenoid Valves
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Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop [bar] |
Mat. housing |
Kv m3/h |
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Normally closed |
Direct action |
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Flange 32 mm |
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Normally open |
Danfoss EV215B, Direct Acting 2-Position Solenoid Valves, Steam
The EV215B is a direct-acting, two-position, two-way solenoid valve designed for use in steam applications.
The design is based on the usual Danfoss concept for direct acting valves with improved performance, but the valve disc is made of fluoroplastic, which ensures reliable operation even with dirty steam.
The valve body, made of stainless steel, ensures long service life even in aggressive steam environments.
· Two-position two-way
· Direct action
· DN 3
G 1/4"
Stainless steel valve body
· NZ option only
Threaded connection according to ISO 228/1 or NPT (EVSIS 3)
 EV215B Direct-operated 2/2-way solenoid valves for steam |
 Solenoid valve EV215B SS without coil |
 Solenoid valve EV215B NC NPT |
Technical Specifications of EV-215B Solenoid Valves
Danfoss EV225B, On/off 2-way solenoid valves with servo drive, for steam
EV225B Servo-operated 2/2-way solenoid valves for steam
The EV225B is a two-position, two-way, servo-actuated solenoid valve designed for use in steam applications.
Its design is based on the use of a fluoroplastic membrane, which ensures reliable operation even when working with contaminated steam.
Valve body made of selective corrosion resistant brass and valve seats made of stainless steel ensure long service life even in aggressive steam environments.
· Two-position two-way
· Specially designed for steam installations
· With servo drive
· DN 6 - DN 25
· From G 1/4" to G 1"
Valve body made of brass, resistant to selective corrosion
NC (normally closed)
ISO 228/1 or UL listed option with NPT thread (EVSIS)
Technical Specifications of EV-225B Solenoid Valves
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Order code |
Compound |
Hole size |
Operation |
Mat. seals |
Pressure drop [bar] |
Mat. housing |
Kv m3/h |
Coil voltage |
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Normally closed |
Servo |
fluoroplastic |
Brass, resistant to selective corrosion |
230 V AC |
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230 V AC |
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230 V AC |
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230 V AC |
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230 V AC |
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230 V AC |
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