SMC Rotary Knob 2/2 Pneumatic Manual Control Valve VHK Series, Push In 4 mm, 2.5mm, III B

The SMC VHK series 2-way pneumatic manual control finger valve has a 4mm port connection. This valve has a one-touch push-in connection suitable for vacuum applications. It has a grey control knob for easy valve function identification. This valve is suitable to use with nylon, soft nylon and polyurethane tube. The valve’s poppet construction style is reliable with seal failure rare. The direction of flow is marked on the body, giving a clear indication of whether the valve is open or closed.
Product application information:
Suitable for use in pneumatic systems up to a pressure of 10bar and vacuum systems at a pressure of -1bar.

High flow, long life poppet valve construction
Low operating force
Proof pressure is 1.5Mpa
Maximum operating pressure is 1Mpa
Operating temperature ranges between 0°C and 60°C