Burbach
Conceived and designed for use in mediums such as pulp stock, sewage, soft solids, coal dust, emulsions, granulates, powders, pastes etc., the BNA knife gate valves provide features and benefits not found in other conventional designs;
Knife Gate Valves - Superior Design for Superior Performance
- Bidirectional, ZERO leakage across the gate
- Packingless design, Full integral gate guides
- Simple operation; easy to maintain
- Self-adjusting transverse seal prevents atmospheric leakage
- Flow area profile allows for natural flushing of the corners to ensure a positive seal
- Low-profile gate radius bulldozes solids from chest, minimizing product build-up
Suitable for dead-end service
Various actuators available; handwheel, lever, air cylinder, hydraulic cylinder, electrical motor actuator
Size range DN 50 –DN 1600, Pressure range from PN 16 -25
Temperature range up to 400 °C
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