Wastewater relief valve

Description

• The sewage drain valve adopts anti-sealing plastic, anti-aging, high flame retardant point, high quality stainless steel screws, anti-rust, durable.
• Electric Sewage Drain Valve]: The electric switch controls the sewage, no need to get off the car to manually open the sewage pipe, which is simple and convenient. There is no longer worry about the old valve problem.
• The sewage valve can avoid the embarrassing situation of sewage spilling on the body due to no evading time during manual sewage drainage. And get rid of expensive service work.
• The large 3-inch diameter wastewater drain allows the RV to empty wastewater quickly and has the ability to prevent accidents and electrical malfunctions. It can be operated manually.