300x Slowly Closed Check Valve

Key Specifications:

• Used on the pomp outlet of a water supply system to prevent medium back-flow, water hammer and water shock, combining three functions as an electric valve, check valve and water hammer remover, capable of effectively raising safety and reliability of the water supply system, integrating the technical principle of slow-open, speed valve, slow-close removing water hammer and preventing both pump-staring and pump-stopping water hammers from being formed
• The gate can automatically carry out open/close the operation rules of the water pump just by operating the pump to open or close electrically
• This valve features a big flow and a small pressure loss, reliable sealing performance, easy installation, debugging and maintenance and a long duration
• Sizes: DN 20 to 600
• Pressure: 1.0, 1.6 and 2.5MPa

Key Features:

1. Slow-Closing Mechanism:

   • Gradually closes to prevent sudden pressure surges (water hammer).

   • Protects pipelines, pumps, and other system components from damage.

2. Check Valve Function:

   • Allows forward flow of fluid while preventing reverse flow.

   • Ensures one-directional flow to maintain system efficiency.

3. Durable Construction:

   • Made from high-quality materials resistant to corrosion, wear, and high pressure.

   • Suitable for use in clean water, wastewater, and other non-aggressive fluids.

4. Adjustable Closing Speed:

   • The closing speed can be adjusted to suit specific system requirements.

   • Provides flexibility for different operating conditions.

5. Easy Installation and Maintenance:

   • Designed for simple installation and minimal maintenance.

   • Reduces operational downtime and costs.