PVC Non Return Valve

We are offering pvc non return valve.
1. Material: pvc
2. Standard: din/ansi
3. Size: 1-1/2",2"
4. Color: grey/white
5. Pressure: pn16=232psi
6. Temperature resistance water temperature from -5º to 45°
7. Application: water supply, water draining, farming, irrigation, aquiculture, and water treatement and other fields
adavantages
1. High quality with reasonable price
2. Oven test no sign of bubble or cracks
3. Simple installation and good electrical insulation
4. Water quality unaffected and small resistance to fluidity
5. Rustless, oxidation-resistant, anti-corrosion and environment-friendly.