1. [PREVENT WATER BACKFLOW]: Installed at the outlet of the water pump to prevent water backflow and protect the pump impeller from damage.
2. [VERSATILE APPLICATIONS]: Perfect for swimming pools, hot spring sauna pools, and baths, offering a wide range of uses.
3. [SEE-THROUGH DESIGN]: and visible chamber design allows you to easily check if any debris is trapped in the valve.
4. [SIMPLE INSTALLATION]: Easy to install without any complicated operations, saving you time and effort.
5. [DURABLE MATERIAL]: Made of ABS and PVC material, this valve is corrosion-resistant, rugged, and built to last.
Specification:
Item Type: Check Valve
Material: ABS+PVC
Weight: Approx. 727g/25.6oz
Nominal Diameter of Interface: Approx. 2in/60.2mm
Purpose: Install at the outlet of the water pump to prevent water from flowing back and damaging the pump impeller
Features: material, transparent and visible, anti-corrosion and durable, simple installation
Installation and use instructions:
1. Determine whether the diameter of the pipe to be installed is consistent with the installation diameter of the valve. The nominal diameter of the valve is: 2 inches
2. Before the valve is used, a manual operation test should be performed to observe whether the sealing baffle of the valve will rebound to the original position to determine whether the valve is damaged during transportation
3. Before installing the valve, check:
A. Whether the water pump on the pipeline used is in the closed state:
B. Whether there is debris in the valve cavity, and keep the inner cavity of the door :
C. The direction marked on the valve must be consistent with the direction of the pipeline liquid.
4. Before installation, the oil stains or other debris on the installation nozzle and inside the valve installation port.
Package List:
1 x 2in Check Valve
Note:
1. When connecting the valve nozzle with the pipe nozzle, please use special PVC