The KAESER CSA-E730.1 is a high-performance, Entela Certified pressure relief valve specifically designed for the critical safety systems of air compressors and compressed air systems. This valve is an essential safety component, engineered to automatically release air pressure if it exceeds a pre-set limit, thereby protecting personnel and equipment from potential overpressure hazards.
Key Features and Benefits:
-
Primary Safety Device: Acts as the last line of defense against dangerous overpressure conditions in air receiver tanks and compressed air systems.
-
Precise and Reliable Operation: Engineered to open at a specific, pre-set pressure and re-seal reliably once system pressure returns to a safe level, minimizing air loss.
-
Robust Construction: Built with high-quality materials to withstand the demanding environment of industrial compressed air systems, ensuring long-term durability and consistent performance.
-
Direct Mechanical Spring Operation: Utilizes a simple, proven spring-loaded mechanism that is highly reliable and independent of external power sources.
-
Tamper-Resistant Design: Often includes sealing mechanisms to prevent unauthorized adjustment of the critical set pressure, ensuring compliance with safety standards.
Technical & Certification Specifications
-
Manufacturer / Brand: KAESER
-
Model / Part Number: CSA-E730.1
-
KAESER Part Number: 94031001
-
Certifications & Listings:
-
UL 8730: This valve is certified to the UL 8730 standard, which covers safety for “Field-Rated Pressure Relief Valves for Compressed Air Systems.” This certification is a mark of its compliance with rigorous North American safety requirements.
-
CSA E730.1: The model number itself reflects compliance with the Canadian Standards Association (CSA) E730.1 standard for pressure relief valves.
-
Entela Certified: The valve has been tested and certified by Entela, Inc., a Nationally Recognized Testing Laboratory (NRTL), confirming its design and performance meet the required safety standards for the US and Canadian markets.
-
Application:
This pressure relief valve is an OEM (Original Equipment Manufacturer) component specifically designed for use in KAESER air compressors and related systems. It is crucial for ensuring the safe operation of:
-
Rotary Screw Air Compressors
-
Air Receiver Tanks
-
Compressed Air Dryers and Filters
-
Other pressurized vessels within a KAESER compressed air system.















