Description
Kunkle Valve 6021FET01AAM0150 Steam Relief Valve Overview
The Kunkle Valve 6021FET01AAM0150 is a high-performance steam safety relief valve engineered for reliable overpressure protection in commercial and industrial steam systems. With a 1″ inlet and 1.25″ outlet connection, a 150 PSI set pressure, and a rated steam discharge capacity of 2,571 PPH (pounds per hour), this valve delivers dependable, code-compliant protection for boilers and steam equipment operating at or below 150 PSIG.
Key Features
- Inlet x Outlet: 1″ x 1.25″ connection sizes for easy system integration
- Set Pressure: 150 PSI — factory set and tested for precision overpressure relief
- Steam Capacity: 2,571 PPH rated discharge capacity for robust system protection
- Designed specifically for steam service applications
- Kunkle Series 6021 construction for proven durability and long service life
- Compact, reliable design suited for commercial and light industrial boiler systems
Application
The Kunkle 6021FET01AAM0150 is ideal for use on steam boilers, heat exchangers, and pressurized steam vessels where ASME-style safety relief protection is required. It is a trusted choice for HVAC contractors, mechanical engineers, and boiler room technicians who demand consistent, accurate pressure relief performance.
Product Specifications
- Brand: Kunkle Valve
- SKU / Model: 6021FET01AAM0150
- Inlet Connection: 1″
- Outlet Connection: 1.25″
- Set Pressure: 150 PSI
- Steam Capacity: 2,571 PPH
- Media: Steam
- Series: 6021







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