K-12/16 16/22 aquatic quick connection valve
Features:
1. Multi-stage sealing design, better sealing.
2. Ergonomic design, comfortable to use.
3. High-strength engineering plastic materials, higher firmness.
4. Two models are available to suit different fish tanks.
K-12/16 for 12/16mm water tube
K-16/22 for 16/22mm water tube