NPV DOUBLE BLOCK & BLEED VALVE

FEATURES AND BENEFITS

1. Double block and bleed design provides two perimeter seated sealing surfaces to ensure positive shut-off, isolating the downstream fluids from the upstream fluids

2. Bidirectional knife gate valve design allows for a tight seal and efficient flow control, particularly in applications with high consistency fluids or slurries

3. Compact design compared to traditional double block and bleed multi-valve assemblies, making them suitable for applications with limited space

4. Efficient flow control: The knife gate design allows for a tight shut-off and smooth operation, minimizing pressure drop and ensuring optimum flow

5. Purge Ports at the 3, 6 & 9 o’clock positions provided to flush the area between the seats

6. Easy maintenance and repair due to the simple construction and fewer moving parts. Gates, seals, packing, cylinder and cylinder parts can all be repaired or replaced by the customer

7. Enhanced safety: The double block and bleed feature reduces the risk of leakage and ensures a totally secure isolation of fluid streams, enhancing overall system safety

8. Cost savings: By combining the functions of two separate valves into one unit, double block and bleed knife gate valves can help reduce installation and maintenance costs

9. Long service life: The durable materials and simple construction of double block and bleed knife gate valves contribute to a long service life and reliable performance

10. Available in sizes 3”- 30”