Solenoid Valve 3/2-Way NPT 1/8'' Universal Stainless steel EPDM 0-4.1bar/59psi 24VDC 7012 20031344
Burkert 3/2 way solenoid valve (type 7012) with 1/8 inch NPT threads and a 24 V DC coil. The valve connects a common port to one of the two other ports depending on whether the coil is energized. The pressure can be applied to all ports. The valve is direct operating, so no differential pressure required. Suitable for max media temperatures of 100 °C (212 °F) and a pressure range of 0 - 4.1 bar (59 psi). Housing of stainless steel with EPDM sealing and a 1.6 mm orifice. The Kv-value is 0.06 m3/h (1.0 l/min at dp = 1 bar water).
Note: DIN connector not included.
- Regular price
- £70.75
Description
This is a Burkert direct operating 3/2 way solenoid valve with 1/8 inch NPT threads and a 24 V DC coil. The valve has a stainless steel housing with EPDM sealing and an orifice size of 1.6 mm. The circuit function of the solenoid valve is universal. The 3-way valve connects a common port to one of the two other ports, depending on whether the coil is energized. In this version, the pressure can be applied to all ports. As it is direct operating, no pressure differential over the valve is needed to open the valve. Suitable for a pressure of 0 - 4.1 bar (59 psi) and a maximum temperature of 100 °C (212 °F). The valve has a Kv-value of 0.06 m3/h, this translates to a flow rate of 1 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 valve has an IP65 rating if properly connected.
Pros:
- Good protection against the environment thanks to the IP65 rating
- Solenoid valves open and close very fast compared to many other valve types
Cons:
- EPDM is not suitable for oils and fats
- 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 7012 valve is a plunger valve that operates directly. The stopper and core guide tube are welded together to enhance its ability to resist pressure and prevent leakage. The valve comes with various housing and seal materials that are suitable for different applications. Bürkert has a special flange variant called SFB that allows for space-saving installation of valves on a multiple manifold. The valve range also includes explosion-proof versions. For a flexible hose connection, users can choose push-in fittings. The ideal solution for direct mounting on a pneumatic actuator is a banjo fitting with a banjo bolt. There is an optional manual override for quick start-up and optimal maintenance. The valves meet IP65 protection requirements with a plug conforming to industry standard shape B or DIN EN 17301-803 shape C. The valves are well-protected against dust and water ingress, suitable for harsh and challenging environments. The plug also provides a secure and reliable connection, ensuring that the valve operates safely and efficiently. With this feature, users can have peace of mind knowing that their valves are protected and will perform reliably over an extended period of time.
Please note: this product is made to order and can unfortunately not be returned.
