Non Drip Sliding Type Line Blind Valve
Forged Slide Blind Valve DN400 PN40 LF2, EN12516-1/2 for Steam Service
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| Type | Slide Blind Valve |
|---|---|
| Size | DN400 |
| Pressure | PN40 |
| Connection | RF |
| Operation | GEAR |
| Body Material | A182 LF2 |
| Design Norm | EN12516-1/2 |
| Face to face | Supplier Standards |
| Flange dimension | GOST 33259-Type B |
| Test & Inspection Code | EN12266-1/2 |
| Temperature | -46 ~ 350 °C |
| Applicable Medium | Water, Oil and Gas |
Product Features
- Non-drip switching design minimizes residual media spillage during changeover
- Solid blind plate delivers 100% positive isolation beyond soft-seal reliance
- Safe online operation for hazardous, toxic, or multi-product pipelines
- Reduced environmental and safety risk during valve switching
- Customizable size range, pressure class, and actuator options
Selection Guide
- Identify all media types in the pipeline — oil, gas, solvents, or chemicals
- Confirm zero-leakage and non-drip requirements for switching operations
- Match pressure class and temperature to body/seat material selection
- Choose manual or actuated operation based on frequency and access
- Provide connection type, flange standard, and quantity for quotation
Typical Applications
Multi-media pipeline switchingHazardous chemical isolationOil & gas terminal blinding
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