This is a Burkert direct operating 3/2 way solenoid valve with 1/4 inch NPT threads and a 24 V DC coil. The valve has a stainless steel housing with PTFE sealing and an orifice size of 3 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 – 8 bar (116 psi) and a maximum temperature of 180 °C (356 °F). The valve has a Kv-value of 0.2 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. Suitable for vacuum applications. The valve has an IP65 rating if properly connected.
Pros:
- Suitable for media with a high temperature (> 180 °C (356 °F)
- Suitable for vacuum applications
- Good protection against the environment thanks to the IP65 rating
- Solenoid valves open and close very fast compared to many other valve types
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 type 0355 plunger solenoid valve is designed to regulate hot media, such as steam, oil, and gas. This 3/2-way seat valve operates directly and features a push-over coil system. Some versions within the 0355 series are suited for temperatures up to 180 °C.
Please note: this product is made to order and can unfortunately not be returned.
Specifications
Connection size : 1/4 inch
Connection type : Inner thread conical (NPT)
Function : Normally closed
Voltage : 24 V DC
Material : Stainless steel
Seal material : Teflon (PTFE)
Operation : Direct
Recommended for : Water,Steam,Air,Carbon dioxide,Dilute acids and bases,Strong acids and bases,Oil,Fuel,Solvents,Alcohols,Lubricant,Combustible gases,Demineralized water
Max pressure (bar) : 8
Features : For vacuum,High temperature
Valve bore (mm) : 3
Kv value [m3/h] (m³/h) : 0.2
Min temperature (°C) : -40
Max temperature (°C) : 180
Electrical connection : DIN-A
Degree of protection (IP) : IP65
Nominal power (W) : 12
Valve ports/positions : 3/2 way
Voltage-type : DC
Duty cycle : 100%
Max. ambient temp. (°C) : 180
Cable length (m) : 0.3
Valve construction : Valve complete
QNn value (gas) (l/min) : 200
Valve seat material : Stainless steel
Sealing toward outside material : Stainless steel
Flow direction : Below seat
Actuation : Plunger
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