​4" White PVC Backwater Valve, Sewage and Rainwater Backflow Preventer

Features:The backwater valve prevent sewage backflow, protect the drainage system, wide applicability.Practical valve prevent sewage backflow will be your practical tool in daily life, to meet your use and replacement needs.Specifications:Material: PVCColor: whiteSize: 4/3/2 inchPackage includes:1 x Backwater valve 4/3/2 inchNotes:Manual measurement, please allow slight errors on size.The color may exist a slight difference due to different screen displays.

• 【Unbeatable Sewage Backflow Protection】Prevents costly sewage & rainwater from flowing back into your property. Automatic operation delivers reliable protection 24/7 for essential peace of mind.
• 【Effortless Installation & Operation】Simple design allows for easy setup. Once installed, functions automatically – ​zero maintenance required.​​ No ongoing effort needed from you.
• 【Corrosion-Resistant PVC Durability】Built with solid, ​heavy-duty PVC construction​ that withstands corrosion and harsh environments. Engineered for ​long-lasting performance​ and minimal wear & tear.
• 【Cost-Effective Backflow Solution】​​ A highly ​affordable​ alternative to complex sewage prevention devices. Get reliable safeguard ​without the hefty price tag.​​
• 【Widely Compatible Application】​​ Corrosion-resistant & versatile design suits diverse settings: ​Domestic, Commercial, Industrial, Irrigation, Agriculture, Landscaping, Water Treatment & Pools.​​ Ideal for nearly any drainage system.