Pressure Control Valve: How a Pneumatic Pressure Switch Works
A pneumatic pressure switch is a form of pressure control valve designed to monitor a process pressure and provide an output when a set pressure or setpoint is reached. The pneumatic pressure switch does its job by applying a process pressure to a piston or diaphragm to generate a force that is comparable to that of a pre-compressed range spring.
The pneumatic pressure switch is also used to detect the presence of fluid pressure. Many pneumatic pressure switches use a diaphragm as a sensing element. The sensing element’s movement is used to actuate one or more switch contacts to initiate a control action or trip up an alarm.
The operation of pneumatic switches
In principle, pneumatic pressure switches are essentially pressure control valves that can divert the flow of air into a selection of multiple options. Generally, there are two different situations to consider.
First, if the switch is positioned in the first slot, the air is blocked going to the second slot. The action is reversed if the control is dialled in the opposite setting. If the pneumatic pressure switch is manually operated, the operator simply has to go back and forth between the two switches, depending on the need and situation at that moment.
Second, to a larger extent, an electrically powered pneumatic pressure switch automatically allows the switch itself or the operator to select between a broken or open circuit and a closed one. For instance, the selection allows the flow of air between two locations on selection.
Find pneumatic pressure switches at Master Mac 2000
With MasterMac2000, there is a healthy understanding of the basics of pressure control valves such as pneumatic pressure switches that give clients a wide array of ideas about what they need and what sort of work is to be done with compressed air-driven components. You can always call or visit us at our office to discuss what you need for a start or what pneumatic components your company or industry needs. This discussion goes beyond mere sales talk because our seasoned representatives will be there to ensure that you get everything you need to automate or work out even the most complicated workflows.
Master Mac 2000
If you’re looking for the right pressure control valve or other pneumatic valve systems or components, privately-owned distributor Master Mac 2000 is a leading provider of a cylinder and pneumatic components. Check out Univer, Piab, Mack, and other valve and cylinder brands at https://mastermac2000.com.au/.
About MasterMac2000: Your Trusted Pneumatic & Process Automation Partner.
LEADING THE INDUSTRY: Established in 1989, MasterMac2000 has grown to become one of Australia's largest privately owned pneumatic and process automation companies. We stock top-quality brands like Univer, Mack, Tolomatic, Mac, Piab, American, and Rotoflux in Brisbane.
SERVING QLD & NORTHERN NSW: We proudly service Queensland and Northern New South Wales for all your pneumatic and process equipment needs. Our mission is to provide the best pre and post-sales support while actively expanding our client base.
SOURCING HARD-TO-FIND PARTS: Not only do we stock quality components, but we also excel at sourcing those elusive, hard-to-find parts. With our extensive database and global network of contacts, getting the parts you require is as easy as a call to our highly skilled, professional sales team.
DEDICATED TO YOUR SUCCESS:
- Decades of expertise in pneumatics & process automation
- Carefully curated selection of world-class brands
- Exceptional sourcing capabilities for speciality parts
- Knowledgeable sales staff dedicated to finding solutions
- Unwavering commitment to customer service excellence
About The Author
Stuart Havill
Stuart Havill is the owner and manager of MasterMac2000, Queensland's largest privately owned pneumatic and process valve company.
With his early working career as a maintenance fitter for Boral in 1992, Stuart has spent his life in the field of pneumatics and process equipment. He gained extensive experience in plant design, maintenance, repairs, fabrication, and site management.
In 1996, he transitioned to a pneumatic sales technician role at MasterMac2000, where he excelled in key account management, providing cost-effective solutions, and managing a sales team of 9 employees.
Since 2002, Stuart has been the manager at MasterMac2000, overseeing the company's growth and establishing it as a leader in pneumatic automation and process valve engineering. His expertise spans customer training, CRM setup, industrial compressor sizing and installation, and turn-key project management.
Under Stuart's leadership, MasterMac2000 has been servicing the industry since 1988, with 5 full-time sales representatives covering northern rivers NSW, Queensland, Northern Territory, and PNG. The company prides itself on providing the best-priced solutions to all customers in the marketplace.
View Stuart’s LinkedIn profile to learn more about his expertise in pneumatics and process equipment.