Burkert 5281 Servo‑Operated NO Diaphragm Solenoid Valve 2/2 Way G1/2 Female Thread Brass Body NBR Rubber Seal Item 00178873 00178872 00178874 DC24V AC24V AC220V

The servo-assisted diaphragm design ensures dependable performance across various applications, including shut-off, dosing, and filling processes. This advanced technology enhances operational reliability, making it suitable for demanding industrial environments.

Available in both normally closed (Circuit Function A) and normally open (Circuit Function B) configurations, these valves offer flexibility to meet diverse fail-safe and process control requirements. This versatility allows for tailored solutions depending on the specific needs of the system.

Constructed with a robust brass body, the valve offers excellent resistance to corrosion and guarantees a long service life. This durable material choice ensures the valve remains reliable even under harsh conditions.

Multiple seal material options are offered, including NBR (operating between -10°C and +60°C), FKM, and EPDM. These options provide broad compatibility with various media, allowing the valve to be used in different industrial settings.

The valve is designed with a wide range of port sizes, from G1/2 to G2, and orifice sizes ranging from 13 mm to 50 mm. This variety accommodates diverse flow requirements, ensuring optimal performance for different applications.

It operates efficiently across a broad pressure range, from 0.2 bar to 16 bar, making it suitable for numerous industrial tasks. This adaptability further enhances its usefulness in varied operational scenarios.

Equipped with standard 8W coils, the valve supports a 100% continuous duty cycle. This feature guarantees reliable and consistent long-term operation, minimizing downtime and maintenance efforts.

Multiple voltage options are available, including DC24V, AC24V, and AC220V, all with a ±10% tolerance. This range of voltages ensures global compatibility, facilitating international use without additional modifications.

With an IP65 protection rating, the valve is dust-tight and safeguarded against water jets when used with an appropriate cable plug. This protection level ensures reliable performance even in challenging environmental conditions.

For hazardous area applications, explosion-proof versions are available that are ATEX certified (II 2G Ex e mb IIC T4 Gb). This certification provides assurance of safety and compliance in explosive atmospheres.

The anti-waterhammer design reduces noise during operation, delivering quiet performance suitable for noise-sensitive environments. This feature enhances user comfort and reduces potential disturbances.

Installation is flexible, allowing the valve to be mounted in any position. However, it is recommended to install with the actuator in an upright position to achieve optimal functionality.

Lastly, the valve is compatible with neutral media, including compressed air and water, making it a versatile choice for a wide range of applications.

Shut-off, dosing, and filling operations play a crucial role in managing neutral gaseous and liquid media within various industrial processes. These control mechanisms ensure precision and safety in handling fluids, which is essential for maintaining operational efficiency.

Compressed air systems are fundamental to industrial automation and machinery, providing reliable control to optimize performance. Proper management of compressed air ensures consistent operation and reduces downtime in automated environments.

Water treatment facilities and drinking water systems depend on effective control solutions to maintain water quality. Implementing advanced control technologies helps in managing water flow and treatment processes, ensuring safe and clean water supply.

In hazardous areas where there is a risk of explosive atmospheres, explosion-proof equipment designed according to ATEX standards is essential. These robust solutions guarantee safe operation without compromising on performance, even in the most challenging environments.

Industrial automation benefits from versatile fluid control systems that cater to a wide range of manufacturing and process automation needs. These systems support continuous production by managing various fluids efficiently and reliably.

Pneumatic control systems play a significant role in the operation of pneumatic actuators and cylinders. Accurate control of these pneumatic components is vital for ensuring smooth motion and precise control in automated machinery.

Process control applications in the chemical, pharmaceutical, and general manufacturing sectors require specialized solutions to handle complex fluid dynamics. Advanced control systems contribute to improved product quality, safety, and regulatory compliance in these demanding industries.