Ingersoll-Rand 35322379 Exhaust Valve for Air Compressors

An Exhaust Valve is an automatic or manual valve designed to release unwanted air, gas, or pressure from a closed system, such as a pipeline, pressure vessel, or compressor. Its primary functions are to vent trapped air to prevent airlocks, release overpressure for safety, and drain condensate to protect system components. By efficiently removing these elements, exhaust valves ensure optimal system performance, prevent damage, and enhance operational safety.

• Automatic Air Release: Designed to automatically vent accumulated air from high points in a system, preventing airlocks that can restrict flow, reduce efficiency, and cause corrosion.
• Overpressure Protection: Acts as a safety device by releasing excess pressure that could otherwise damage equipment, rupture pipes, or create hazardous conditions.
• Condensate Management: Many exhaust valves facilitate the removal of moisture and condensate, protecting downstream equipment from water hammer and corrosion.
• Robust Construction: Built from durable, corrosion-resistant materials such as brass, stainless steel, or cast iron to withstand high pressures, temperatures, and harsh environments.
• Precise Operation: Engineered with precision floats, levers, or springs to ensure consistent performance and reliable sealing under varying pressure conditions.
• Easy Maintenance: Designed with accessible internal components for simple inspection, cleaning, and replacement, minimizing downtime and maintenance costs.

• Float-Operated: Uses a buoyant float to open and close the valve based on liquid/air levels.
• Lever-Operated: Manual or automated lever systems for controlled exhaust.
• Spring-Loaded: Automatically opens at a preset pressure to relieve overpressure.

The operation depends on the valve type:

Exhaust valves are critical in a wide range of industries and systems:

• Pipeline Systems: Removing air during filling, venting air during operation, and preventing vacuum formation during drainage.
• Compressed Air Systems: Relieving overpressure in air receivers, dryers, and filters.
• HVAC Systems: Venting air from hydronic heating/cooling systems to ensure efficient heat transfer.
• Water & Wastewater: Managing air in pumping stations, irrigation systems, and treatment plants.
• Steam Systems: Releasing air from steam lines to improve efficiency and prevent corrosion.
• Industrial Processes: Protecting reactors, heat exchangers, and storage tanks from overpressure.
• Marine & Offshore: Ensuring proper operation of ballast, bilge, and fuel systems.

• Proven Reliability: Engineered for long service life and consistent performance, even under demanding conditions.
• Precision Engineering: Designed to operate accurately at specified pressure ratings, ensuring safety and efficiency.
• Material Expertise: We help you select the right material for your application, whether it's for water, steam, air, or aggressive media.
• Compliance & Certification: Our valves meet international standards (ASME, API, ISO) for safety and performance.
• Global Support: From selection to maintenance, our team provides expert support to keep your systems running smoothly.