Pressure

Pressure control devices, including pressure switches and gauges, ensure safe, accurate monitoring and regulation of pressure levels in both general purpose and hazardous area industrial applications.

1 - 48 of 422 Products
YT-535 Snap Acting Relay
Rotork YTC
Young Tech Snap Acting Relay, YT-535
Request a Quote
YT-530 Snap Acting Relay
Rotork YTC
Young Tech Snap Acting Relay, YT-530
Request a Quote
YT-525 Snap Acting Relay
Rotork YTC
Young Tech Snap Acting Relay, YT-525
Request a Quote
YT-520 Snap Acting Relay
Rotork YTC
Young Tech Snap Acting Relay, YT-520
Request a Quote
YT-325 Volume Booster
Rotork YTC
Young Tech Stainless Volume Booster, YT-325
Request a Quote
YT-320 Volume Booster
Rotork YTC
Young Tech Aluminum Volume Booster, YT-320
Request a Quote
YT-315 Volume Booster
Rotork YTC
Young Tech Stainless Volume Booster, YT-315
Request a Quote
YT-310 Volume Booster
Rotork YTC
Young Tech Aluminum Volume Booster, YT-310
Request a Quote
YT-305 Volume Booster
Rotork YTC
Young Tech Stainless Steel Volume Booster, YT-305
Request a Quote
YT-300 Volume Booster
Rotork YTC
Young Tech Aluminum Volume Booster, YT-300
Request a Quote
YT-225 1/2" Air Filter Regulator
Rotork YTC
Young Tech Stainless Air Filter Regulator, YT-225
Request a Quote
YT-220 1/2" Air Filter Regulator
Rotork YTC
Young Tech Aluminum Air Filter Regulator, YT-220
Request a Quote
YT-205-1/4" Air Filter Regulator
Rotork YTC
Young Tech Stainless Air Filter Regulator, YT-205
Request a Quote
YT-200 1/4" Air Filter Regulator
Rotork YTC
Young Tech Aluminum Air Filter Regulator, YT-200
Request a Quote
Vegawell 52 Submersible Pressure Transmitter
VEGA
Vega Submersible Pressure Transmitter, Vegawell 52
Request a Quote
Vegadif 65 Differential Pressure Transmitter
VEGA
Vega Differential Pressure Transmitter, Vegadif 65
Request a Quote
Vegabar 83 Pressure Transmitter
VEGA
Vega Pressure Transmitter, Vegabar 83
Request a Quote
Vegabar 82 Pressure Transmitter
VEGA
Vega Pressure Transmitter, Vegabar 82
Request a Quote
Vegabar 81 Pressure Transmitter
VEGA
Vega Pressure Transmitter, Vegabar 81
Request a Quote
Vegabar 17 Pressure Transmitter
VEGA
Vega Pressure Transmitter, Vegabar 17
Request a Quote
Transmitter with Modbus Output - GDT-20
WIKA
Wika Transmitter, Model GDT-20
Request Information
Transmitter with Modbus Output - GDHT-20
WIKA
Wika Transmitter, Model GDHT-20
Request Information
Test Gauges - 342.11
WIKA
Wika Test gauge, Model 342.11
Request Information
Test Gauge, Stainless Steel - 332.50, 333.50
WIKA
Wika Test gauge, Models 332.50, 333.50
Request Information
Test Gauge, Stainless Steel - 332.30, 333.30
WIKA
Wika Test gauge, Models 332.30, 333.30
Request Information
Test Gauge, Copper Alloy or Stainless Steel - 610.20, 630.20
WIKA
Wika Test gauge, Models 610.20, 630.20
Request Information
Solenoid, T9040
Fairchild
Fairchild Solenoid for T9040
Request Information
Solenoid Valve, T7900
Fairchild
Fairchild Solenoid Valve for T7900
Request Information
Solenoid Valve Kit for T7900
Fairchild
Fairchild Solenoid Valve Kit for T7900
Request Information
SH Filter Regulator
Bifold
Bifold Filter Regulator, SH
Request a Quote
SC Filter Regulator
Bifold
Bifold Filter Regulator, SC
Request a Quote
PTI40 Series Premier Accuracy Intelligent Industrial Pressure Transmitter
Noshok
PTI40 Series.png
Request a Quote
PTI30 Series High Accuracy Intelligent Industrial Pressure Transmitter & Transducer
Noshok
PTI30 Series.png
Request a Quote
PTI20 Series Intelligent Industrial Pressure Transmitter & Transducer
Noshok
PTI20 Series.png
Request a Quote
PT41 Series High Pressure Fixed Range Pressure Transmitter
Noshok
PT41 Series.png
Request a Quote
PT40 Series High Accuracy Fixed Range Pressure Transmitter
Noshok
PT40 Series.png
Request a Quote
PT30 Series High Performance Fixed Range Pressure Transmitter
Noshok
PT30 Series.png
Request a Quote
PT20 Series General-Purpose Transmitter
Noshok
PT20 Series.png
Request a Quote
PT-L9 / L13 / L14 Pressure Transducer
Automation Products Group
Automation Products Millivolt per Volt Output Pressure Transducer, PT-L9/L13/L14
Request a Quote
PT-L1 / L3 / L10 / L11 / L12 / L21 Pressure Transmitter
Automation Products Group
Automation Products Compact Pressure Transmitter, PT-L1/L3/L10/L11/L12/L21
$795.30 USD
PT-500 Gore Patch Filter, Terminating Vent Tube
Automation Products Group
Automation Products Gore Patch Filter, Terminating Vent Tube for PT-500, 511328
$19.24 USD
PT-500 Cage Assembly
Automation Products Group
Automation Products Cage Assembly for PT-500, 548001-8888
Request Information
PT-405 Pressure Transducer
Automation Products Group
Automation Product Heavy Duty Explosion Proof Pressure Transducer, PT-405
from $554.43 USD
PT-400 Pressure Transducer, Intrinsically-Safe
Automation Products Group
Automation Products Heavy Duty Pressure Transducer, PT-400
from $550.87 USD
PT-200 Industrial Pressure Transmitter
Automation Products Group
Automation Products Industrial Pressure Transmitter, PT-200
Request a Quote
Process Pressure Transmitter - IPT-10, IPT-11
WIKA
Wika Process pressure transmitter, Models IPT-10, IPT-11
Request Information
Pressure Transmitter with Output Signals CANopen & J1939 - MHC-1
WIKA
Wika Pressure transmitter, Model MHC-1
Request Information
Pressure Transmitter with CANopen Interface - D-20-9, D-21-9
WIKA
Wika Pressure transmitter, Models D-20-9, D-21-9
Request Information

Pressure Control Devices for Industrial Process Control Applications
Pressure control devices in industrial process control applications ensure systems operate within designated parameters for safety, efficiency, and product quality, and they help manage the pressure of gases or liquids in pipelines, vessels, and other equipment, preventing fluctuations that could lead to equipment failure, process inefficiencies, or safety hazards. Pressure control devices encompass a wide range of equipment, from simple pressure regulators and relief valves to sophisticated electronic controllers and sensors, ensuring process stability and the protectection of equipment and personnel.
 
Fairchild pressure regulators help maintain a constant output pressure, despite variations in input pressure or flow rates, and are widely used across industries to ensure a stable pressure level in processes involving gases or liquids. Single-stage regulators adjust the pressure from a high source pressure to a desired lower output pressure in one step, and are suitable for applications where inlet pressure does not fluctuate significantly. Dual-stage regulators reduce pressure in two steps, offering more precise control over output pressure are are ideal for applications with significant inlet pressure variations, such as gas cylinders supplying analytical instruments. Back pressure regulators maintain a set pressure upstream by allowing excess pressure to be vented or redirected. They are often used in applications like fuel supply systems or gas pipelines to manage pressure surges or maintain a constant supply pressure. Pressure regulators are used in chemical processing, oil and gas production, food and beverage manufacturing, and many other sectors where precise pressure control is necessary to maintain consistent product quality and safe operations.

Pressure relief valves are safety devices designed to protect equipment and pipelines from overpressure conditions. They automatically open when pressure exceeds a predetermined limit, allowing excess fluid or gas to escape and preventing damage or catastrophic failure. Spring-loaded relief valves use a spring mechanism to hold the valve closed until a set pressure is reached, at which point the valve opens to relieve excess pressure, and are commonly used in boiler systems, pressure vessels, and pipelines. Pilot-operated relief valves utilize a smaller, pilot valve to control the main valve's opening, providing more precise control over relief pressure, and are suitable for high-pressure applications or where rapid venting is required. Rupture discs are non-reclosing pressure relief devices that burst at a specific pressure, providing an immediate release of overpressure, and are typically used as a secondary safety measure or in applications where pressure spikes could cause severe damage. Pressure relief valves are found in chemical plants, refineries, power generation facilities, and water treatment plants. They are critical for protecting personnel, equipment, and the environment from overpressure incidents.
 
Pressure controllers are electronic or pneumatic devices that maintain a setpoint pressure in a process system. They continuously monitor pressure and adjust control elements, such as valves or pumps, to keep the pressure within desired limits. Proportional controllers (P controllers) adjust control output proportionally to the pressure deviation from the setpoint and are suitable for applications where precise pressure control is not critical. Proportional-Integral-Derivative controllers (PID controllers) provide a more sophisticated control strategy by considering the proportional, integral, and derivative components of the pressure deviation, they are widely used in complex systems where maintaining tight pressure control is essential. Digital pressure controllers utilize digital technology to provide highly accurate pressure control, often with programmable setpoints, data logging, and remote monitoring capabilities. Ideal for advanced process control applications. Pressure controllers are used in automation systems for chemical reactors, pharmaceutical manufacturing, gas distribution networks, and HVAC systems, where maintaining specific pressure levels is vital for process stability and efficiency.

Pressure sensors and transducers are devices that measure the pressure of gases or liquids and convert it into an electrical signal that can be read by a control system. They are integral to pressure monitoring and control, providing real-time data to optimize process performance.
Strain gauge sensors measure pressure by detecting the strain in a material caused by the applied pressure, and are used in industrial applications due to their accuracy and durability. Piezoelectric sensors generate an electrical charge in response to applied pressure, suitable for dynamic pressure measurements such as vibration or shock monitoring. Capacitive sensors measure changes in capacitance caused by pressure-induced deflection of a diaphragm, and are often used in low-pressure applications or where high sensitivity is required. Pressure sensors and transducers are used across various industries for monitoring and control purposes, including automotive, aerospace, oil and gas, and water treatment sectors.

Pressure switches such as CCS DUAL-SNAP are devices that monitor pressure levels and activate or deactivate an electrical circuit when a specific pressure threshold is reached. They are commonly used for safety interlocks, alarms, or control systems.
Mechanical pressure switches use a diaphragm, piston, or bellows mechanism to trigger a switch when a set pressure is reached, and are reliable and suitable for most industrial applications. Electronic pressure switches provide more precise control and can be programmed for multiple setpoints or pressure ranges, and are used in applications where flexibility and digital integration are needed. Pressure switches are used in HVAC systems, hydraulic and pneumatic systems, and process control applications where it is necessary to automatically start or stop equipment based on pressure levels.

Control valves regulate the flow of fluids (liquids or gases) by adjusting the valve's position based on input from a control system. They play a crucial role in managing pressure by throttling flow to maintain desired pressure levels.
Globe valves provide precise flow control and are commonly used in high-pressure or high-temperature applications. Ball valves offer quick shutoff capabilities and are suitable for on/off control in various industrial applications. Butterfly valves provide good flow control with minimal pressure drop, suitable for large volume flow applications. Control valves are employed in virtually all industries, including chemical processing, power generation, water treatment, and oil and gas, where precise pressure and flow management are required.