This is a Burkert direct operating 3/2 way solenoid valve with G 1/4 inch threads and a 24 V AC/DC coil. The valve has a stainless steel housing with FKM sealing and an orifice size of 2.5 mm. The circuit function of the solenoid valve is normally closed, which means the valve opens when voltage is applied. When the valve is closed, the output port connects to a third exhaust port. As it is direct operating, no pressure differential over the valve is needed to open the valve. Suitable for a pressure of 0 – 6 bar (87 psi) and a maximum temperature of 120 °C (248 °F). The valve has a Kv-value of 0.16 m3/h, this translates to a flow rate of 3 l/min at a differential pressure of 1 bar (for water). In imperial units: Cv = 0, which means 0 GPM @ 1 psi pressure drop. For many applications it is enough to select a valve based on the thread size and orifice diameter. For more accurate sizing, use the Kv-value with our easy to use valve sizing calculator. The stainless steel housing is very durable, strong and resistant to a wide range of chemicals with the exception of chloride solutions. Please note that the internal valve parts, such as the stainless steel plunger and springs, are also in contact with the medium and must be chemically compatible. Consult our chemical resistance chart to verify compatibility of housing and seals with the medium. The manual override feature can be used to commission the system. Thanks to the ATEX and IECEx certification, this solenoid valve is suited for explosive environments. The valve has an IP65 rating if properly connected.
Pros:
- ATEX-certified
- The manual override is ideal for commissioning and in case of power outage
- Good protection against the environment thanks to the IP65 rating
- Solenoid valves open and close very fast compared to many other valve types
- Compact valve design
Cons:
- Solenoid valves are very sensitive to dirt and can only be used with clean liquids and gases
- The coil may get hot when energized. A well ventilated environment is recommended
Series:
The Bürkert 6014 valve is a compact, direct-acting plunger valve that offers excellent leak-tightness and pressure resistance thanks to its welded stopper and plunger guide tube. This valve is suitable for a variety of applications, with multiple seal material options available. The optional Bürkert special flange design (SFB) allows for an efficient manifold arrangement with this valve. This valve features a vibration-proof, bolted coil system, and its banjo-threaded connection enables direct attachment to pneumatic valves. Explosion-proof versions of the valve are available, and an energy-saving version with Kick and Drop coils can help reduce electrical power consumption during operation. The valves have an orifice diameter of up to DN 2.5.
Please note: this product is made to order and can unfortunately not be returned.
Specifications
Connection size : 1/4 inch
Connection type : Inner thread cylindrical BSPP-G
Function : Normally closed
Voltage : 24 V AC,24 V DC
Material : Stainless steel
Seal material : FKM (FPM)
Operation : Direct
Recommended for : Water,Combustible gases,Lubricant,Fuel,Oil,Strong acids and bases,Dilute acids and bases,Carbon dioxide,Air
Max pressure (bar) : 6
Features : Manual override,Single mounting
Approval : Atex Zone 1,Atex Zone 21,Atex Zone 2,Atex Zone 22,IECEx Zone 1,IECEx Zone 21,IECEx Zone 2,IECEx Zone 22
Valve bore (mm) : 2.5
Kv value [m3/h] (m³/h) : 0.16
Min temperature (°C) : -10
Max temperature (°C) : 120
Electrical connection : PCB connection
Degree of protection (IP) : IP65
Nominal power (W) : 9
Valve ports/positions : 3/2 way
Voltage-type : AC/DC
Duty cycle : 100%
Frequency : 50/60 Hz
Max. ambient temp. (°C) : 55
Peak power (W) : 17
Min. ambient temperature (°C) : -10
Valve construction : Valve complete
Sealing toward outside material : FKM (FPM)
Explosion safety code : mb IIC T4 Gb,mb IIIC T130 °C Db,IECEx – II 2 G mb IIC T4 Gb,IECEx – II 2 D mb IIIC T130 °C Db
Explosion safety : Ex-Zone 1
Actuation : Plunger
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