Sponsored
Nairobi, Nairobi Central, 58 min ago
4 views
Swing Check Valve 3"
SWING
Brand
Other
Type
Brand New
Condition
(Non-Return Valve), also known as a check valve, operates entirely automatically to allow gas or liquid to flow in one direction only. It opens when forward pressure pushes the internal mechanism open, and it shuts immediately using gravity, springs, or backflow pressure if the flow stops or reverses.
Core Operating Principles
1. Automatic Action: No handles, motors, or external controls are needed; the valve reacts solely to changes in fluid pressure.
2 Cracking Pressure: Forward pressure must reach a specific minimum level to push the internal gate, ball, or piston off its seat.
3. Sealing Against Backflow
1. Swing Check Valve: Uses a hinged disc that swings open with forward flow and falls or pushes shut via gravity and reverse pressure.
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
