Pressure Regulators What they do Provide a stable, adjustable outlet pressure to downstream equipment, compensating for fluctuations in supply pressure and flow demand. Protect tools, instruments, and piping from overpressurization and pressure spikes. Improve process consistency by maintaining a consistent pressure setpoint across varying operating conditions. Key benefits Stable output: maintains a predictable pressure level for reliable operation. Equipment protection: reduces wear and potential damage from pressure surges. Process reliability: helps achieve repeatable results in sensitive applications. Simple adjustment: easy to set and read, with clear controls and accessible tuning. Important attributes Function: precision regulation of downstream pressure to a usersetpoint. Compatibility: designed for standard gas and liquid service; refer to the specification sheet for media limits and compatible fittings. Size: available in compact and standard configurations to fit tight installations and varied system layouts; multiple inlet/outlet options are offered. Material: construction typically includes brass and stainless steel variants; seals and elastomers (such as NBR or fluoroelastomer) chosen for media compatibility and durability. Performance: engineered for accurate regulation with responsive response to load changes and low pressure droop across the rated range. Models and selection Model ranges cover a spectrum of setpoints and pressure ranges; select based on the target downstream pressure, required accuracy, and connection sizing. Check the specific model datasheet for exact values. Use scenarios Laboratory instrument feeds: provide a constant, controllable pressure to analytical instruments, ensuring consistent readings and performance. Welding and cutting equipment: sustain steady pressure to torches and regulators, improving flame stability and process control. Pneumatic automation lines: supply actuators and valves with predictable pressure to achieve repeatable cycle times and reliability. Installation and maintenance notes Install as per the accompanying guidelines, with proper orientation and secure connections. Verify media compatibility and use appropriate seals for the chosen fluid or gas. Regularly inspect seals and fittings; worn Orings or elastomers according to maintenance schedules. Quick reference Use when downstream pressure stability is critical for safety, accuracy, or process performance. Check the product's specification sheet for exact media compatibility, connection types, and available pressure ranges.