Valves
The Rotary valve is an open type valve. This means that the material is pushed with a low pressure against a rotary feed screw (auger). When the feed screw rotates an exact amount of material gets transported. Controlling the motor movement gives you exact control over the amount you want to dispense. Material that you want to dispense must be viscose enough that it does not flush through the valve by itself. The valve operates with a maximum frequency of 10.000 dots per hour. Max. viscosity 1.000.000 cps.
 Valve D.pdf | [Brochure Valves German] | 1080 Kb |
| Valve E.pdf | [Brochure Valves English] | 1022 Kb |
The DD-5130 is a Stainless steel high pressure front closing needle valve. One of the unique features is the high flow rate at high viscosity materials and the fast cycle time. The volume can be controlled over the time the valve is opened and how far it is opened. An internal micrometer adjust allows you exactly to set the opening of the valve. The valve is air operated and comes with all air conectors and a luerlock adapter.
The DD-5131 is a Stainless steel high pressure front closing needle valve. This valve has double the throughput of the DD-5130. One of the unique features is the high flow rate at high viscosity materials and the fast cycle time. The volume can be controlled over the time the valve is opened and how far it is opened. An internal micrometer adjust allows you exactly to set the opening of the valve. The valve is air operated and comes with all air conectors and a luerlock adapter.
The DD-5132 is a Stainless steel high pressure front closing needle valve. This valve has the largest throughput of the DD-513x series. One of the unique features is the high flow rate at high viscosity materials and the fast cycle time. The volume can be controlled over the time the valve is opened and how far it is opened. An internal micrometer adjust allows you exactly to set the opening of the valve. The valve is air operated and comes with all air conectors and a luerlock adapter.
The wide beam spray valve is designed for selective conformal coating but is also used for several other applications. Once the valve is set at a certain width it will apply the material in a path with defined edges making it possible to apply coating exactly there where it is needed while at the same time restricted areas are kept free of coating material. This valve is normally used for large areas as back sides of printed circuit boards.
