Use duckbill pneumatic valve the note

duck mouth pneumatic valve is made up of rubber flange, pneumatic valve and duck mouth one, rubber is rubber structure completely by %, can meet various corrosion protection requirements ( According to the actual demand, can choose different rubber material) And metal flange with pad, due to the duck mouth pneumatic valve design is unique, the style is novel, is widely used in domestic sewage treatment system, is a kind of newest check pneumatic valve.
when using duckbill pneumatic valve should be paid attention to the following:
a. Stay away from heat, oil, ozone, strong acid, strong alkali area; It is forbidden to sharp strong radiation light exposure and bearing.
2. When used with bypass ventilation action valve should be open before the pneumatic brake valve in the open side vent valve.
3. The handwheel and transmission mechanism are collision, double ram, brake pneumatic valve should be installed vertically, often lubrication pneumatic valves.
4. Set the floor or above ground level down; On package labeled 'write', do not allow the upside down or flat.
5. The brake pneumatic valve with the drive gear, according to the standard installation of product instruction for use.
6. It is forbidden to sharp instruments cut surface; Should be put in low temperature, dry place.