Swing Check Valve Non-Return Check Valve PVC Double Union Solvent Weld Pipe Fittings for Metric Pressure Pipe (DN20 Φ25mm)
Product description
- Widely used in sump pump, waste filter boat, koi pond, cellar, etc
- Convenient to use and easy to install, prevent the reverse flow of medium in the pipe
- Designed for Horizontal or vertical use.Easy to maintain with no internal metal parts
- Package contant 1Pcs Swing Check Valve
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