Pressure & Vacuum Switches

Pressure and vacuum switches are utilised in pneumatic systems facilitating pressure or vacuum to flow effective and safely around the system, ensuring it remains stable. Vacuum and Pressure Switches form an essential part of the control system, ensuring that optimal operating conditions are maintained. 

Pressure switches rely on system pressure to operate and are controlled by fluid pressure on the input. As the pressure reaches a predetermined point a contact will close ensuring that the pressure stays within set limits. Vacuum switches regulate the flow of vacuum between two zones ensuring it is present where it is needed. Pressure and vacuum switches variants include negative pressure, electro-mechanical pressure, relative pressure and compound pressure.  

Kempston Controls stocks a select range of Pressure and Vacuum Switches from market leading brands such as Norgren, Johnson Controls and more. Give our dedicated sales team a call on +44 (0) 1933 411411 or use the contact form above to discuss your Pressure and Vacuum Switch requirements.