The DV509-UV-LF, a high-duty diaphragm valve for dispensing ultraviolet (UV) resins, employs a wetted chamber that is compatible with low- to medium-viscosity UV materials. The valve is rated for 200 ...

The corrosion-resistant pneumatic diaphragm valve is suitable not only for highly corrosive dosing applications, but also for open/close applications. The type 604/605 pneumatically actuated dosing ...

One of the tricky parts of engineering in the physical world is making machines work with the available resources and manufacturing technologies. [Tom Stanton] has designed and made a couple of ...

Identify the forces that act on closure components and actuators. Describe how these forces work in the positioning of closure components. Prepare equations required to determine an actuator (i.e.