Pilot-operated solenoid valve VYKB

3/2-wayNCnormally open

Just 10 / 12 mm wide (NW 1.6 / 2.0 mm), VYKB controls very small volumes of fluid (µl, ml) with high precision in dispensing and flow control applications. It is also suitable for aggressive media, thanks to a separating membrane made from high-performance polymers. • Compact width of 10 mm or 12 mm • Very easy to clean thanks to media separation • High-quality materials, therefore also suitable for aggressive media • Very flexible in use thanks to 3/2-way or 2/2-way variants as well as 12 or 24 V DC control • For dosing, aspirating and for continuous flow applications • Developed according to ISO 13485 • Sustainable in operation through efficient control and active air shut-off Special characteristics • Very easy to clean thanks to media separation • Low media consumption thanks to small internal volume • High-quality materials, therefore also suitable for aggressive media • High flow rate with small size • High repetition accuracy, switching frequency and precision, therefore also suitable for extremely small volumes and dosing tasks • Low power consumption as a result of holding current reduction • Extremely flexible in use thanks to 3/2-way and 2/2-way variants as well as 12 ... 24 V DC actuation Function VYKB is a media separated solenoid valve. It is used to control gaseous and liquid media in laboratories. The valve VYKB is a directly actuated directional control valve with solenoid coil. In a de-energised state, the valve automatically returns to its normal position. Normally closed (2/2-way solenoid valve and 3/2-way solenoid valve) and normally open (3/2-way solenoid valve only) variants are available.