Product Description:
The Bürkert Type 6281 is a high-performance, servo-assisted
solenoid diaphragm valve with sizes up to DN 50. Operating on a
servo-assisted principle, it requires a minimum differential
pressure to function, enabling the control of large flows with a
compact and energy-efficient coil system.
The valve body is available in standard brass (compliant with
European drinking water regulations), dezincification-resistant
brass, and stainless steel to meet the demands of various media and
global market standards. Featuring integrated energy-saving "Kick
and Drop" electronics with double coil technology, it ensures
reliable opening while significantly reducing operating power
consumption. Combined with its vibration-resistant design, damped
quiet closing, and optional manual override, the Type 6281 is the
ideal solution for industrial automation applications demanding
efficiency, reliability, and long service life.
Features:
Servo-Assisted Operation: Utilizes line pressure for diaphragm
actuation, allowing reliable control of large flow rates (up to DN
50) with a compact solenoid.
Energy-Saving Double Coil Technology: The "Kick and Drop" (KD)
variant uses a high-power pulse for positive opening and a
low-power hold for reduced energy consumption and cool operation.
Robust & Quiet Design:
- Vibration-Resistant Coil: Centrally screwed coil system ensures
secure electrical connection and high resistance to vibration and
shock.
- Damped Closing: Optimized pilot circuit and damping mechanism
ensure soft, quiet closing, minimizing water hammer and operational
noise.
Versatile Materials & Certifications:
- Multiple body materials (Brass, Stainless Steel). Standard brass
complies with European drinking water requirements.
- Explosion-proof variants available with ATEX / IECEx certifications
for use in hazardous areas.
Easy Maintenance & Commissioning: Optional manual override allows
for easy testing, maintenance, or emergency operation during power
loss.
Long Service Life: A wide range of diaphragm materials (e.g., NBR,
EPDM, FKM) ensures media compatibility and long-term sealing
integrity.
Technical Parameters:
| Duty Cycle | 100% Continuous Operation |
| Body | Brass |
| Operating Voltage | 24 V/DC, 24 V/UC, 24 V/50…60 Hz, 230 V/UC, 230 V/50…60 Hz |
| Type | 6281 |
| Orifice | DN 10…DN 50 |
| Seal Material | NBR |
Applications:
The Type 6281 valve is known for its versatility and reliability,
making it a top choice for a wide variety of applications,
including:
- Water Treatment & Supply: Enables precise control of clean water,
process water, and potable water lines in compliance with
regulations.
- Chemical & Process Industries: Capable of handling neutral and
mildly aggressive fluids, softened water, and various process
liquids.
- Cooling & Air Conditioning Systems: Perfect for controlling cooling
water and chilled water circuits; its quiet operation makes it
ideal for HVAC systems.
- Irrigation & Agriculture: Offers programmable control for
large-scale irrigation systems.
- Shipbuilding & Offshore: Features a robust construction and
material options that are suitable for marine environments.
- General Industrial Automation: Serves as a critical component in
various fluid control panels and loops.
Support and Services:
Burkert Solenoid Valve Product Technical Support and Services:
- Comprehensive technical support for installation, operation, and
troubleshooting.
- Product documentation and manuals available for download.
- Training programs for maintenance personnel and technicians.
- Repair and maintenance services provided by authorized service
centers.
- Extended warranty options for added peace of mind.
Packing and Shipping:
Product Packaging:
The Burkert Solenoid Valve is carefully packaged in a sturdy
cardboard box to ensure its protection during shipping. Inside the
box, the valve is securely cushioned with foam padding to prevent
any damage that may occur during transit.
Shipping:
Orders for the Burkert Solenoid Valve are typically processed
within 1-2 business days. Once shipped, a tracking number will be
provided to allow you to monitor the delivery status of your order.
We offer various shipping options to accommodate your needs,
including standard, expedited, and express delivery.
