Servo-assisted solenoid valve 16.003.525

2-wayNCwater

The 16.003.525 pinch valve series is normally closed in operation and is designed for flexible tubes with a wall thickness of 1 mm with an outer diameter from 4,0 to 5,2 mm and a shore hardness of 60°. The valve with a valve housing made of a high-performance plastic is an inexpensive alternative to the valve types 16.003.125 with aluminum housing. In addition the valve offers the advantage of smaller height and lower weight. The flow of the medium is controlled by pinching the inserted tube. This design avoids using the traditional valve seat and membrane which can cause turbulence in the fluid flow and create dead areas in the valve housing where medium or dirt can collect. The valve is particularly suitable for applications where a high level of hygiene is required. The resistance against media temperature and chemicals depends on the selected material of the tube. The pinch valves can be used in any mounting position. Applications Dosage systems Laboratory analysis Medical equipment Vending machines Characteristics Medium completely separated from valve parts Chemical resistance depends on the material of the tube selected Tube can easily be changed No dead areas as in usual valve body Flow in either direction coil can be fixed positions through 4 x 90° Long term performance capability