Valved door

The Plastonic valved lid is a new innovation in the tank industry that takes efficiency and safety to a new level. Its unique design reduces the overall height of the tank, which significantly optimizes storage and transportation space. The advanced valve system automatically regulates the internal pressure of the tank, while the built-in vent provides proper ventilation for volatile or gaseous materials. The safety lock system also prevents unauthorized access.

Made of durable polyethylene, this lid is resistant to chemicals, UV rays and various weather conditions. Available in four main sizes (20, 32, 43 and 55 cm) and a variety of colors, this product is suitable for a wide range of applications in various industries including chemical, food, agriculture and waste management. Combining design innovation, increased safety, and improved efficiency, Plastonic’s valved door offers an ideal solution for optimizing tank management in your industrial operations.

Plastonic’s reliable warranty and after-sales service provide customers with peace of mind and a secure experience when purchasing a polyethylene septic tank.

Has a health license from the Food and Drug Administration No. 49/15470

5-year replacement warranty and 10-year after-sales service

Has the National Standard of Iran No. 854633093