The name : Non return valve
The name : Non return volve
Product Description
Model :
Structure & Application
1. Non Return Valve is made up of body, base, insert, spring and seal washer.
2. Installed at the outlet pipe of DN15～DN50 Water meter.
3. Avoiding to lose accuracy after closing the faucet.
Working Conditions
Water temperature: ≤40℃ for cold water meter.
Water pressure: ≤1.6MPa.
