1~20Pcs 10~25mm Plug-in Plastic Non-Return Valve Spring Check Water Meter Valve Anti Drip Valve One Way Water Control Connector
Product model: DN10-DN25
Sealing ring: EPDM
Valve core material: POM
Spring material: 304 stainless steel
Working pressure: 0.04-1.4mpa
Shopping instructions
1. About measurement
When shopping, you need to accurately measure the inner diameter of the installation valve core position, rather than according to the nominal size of the valve body, because the valve body of many enterprises is not produced in strict accordance with the national standard, and the inner diameter sizes are different, which may lead to the non-compliance of the size and can not be installed. Please refer to the size chart for details.
2. About dimensions
The products have different specifications. Please refer to our model and size. Model dn10 indicates that the outer diameter of check valve core is 10mm, which is suitable for pipes with inner diameter of 10mm, and so on.
3. Shopping guarantee
The check valve core is used in the water pipe or faucet, shower nozzle, angle valve, water meter connector, water dispenser and water heater to prevent the check of water flow. It is installed in the shower nozzle or faucet. After turning off the faucet, the dripping can be stopped immediately to save water. It is installed in the water meter connector to prevent the water meter from idling and reversing and affect the measurement accuracy.
Welcome To Contact Us For Best Shipping Way, Saving Shipping Cost
When you buy many lots. If you find the shipping cost is high ship to your address . Please feel free to leave message and cantact us. We will try to find the best shipping way for you. To save the shipping cost.
About after Sales
As long as you have any questions about product installation or use, you are welcome to contact us at any time. We will provide you with professional answers, and we provide perfect after-sales service, so that you can buy at ease and use at ease.
There are other sizes to choose. Please search in our store or contact customer service staff.