Diaphragm transition valve
The purpose of the transition valve is to prevent air leaks from the intermembrane space when the fan is turned off. It is offered in two versions - with a membrane and without a membrane. This type is with a membrane.
The purpose of the membrane transition valve: is an indispensable part of the air supply system between the films. It is installed on the air supply outlets (dampers), also installed in the front parts and in the parts exposed to wind load to avoid the movement of air from one section to another. The material is high-quality plastic.
The membrane is made of soft technological material. User-friendly.