Overview
The Kunkle 6010 relief valve (Model 6182FE01, 1″ size) is an industrial-grade safety relief valve engineered for demanding steam, air, and gas applications. Built with a heavy-duty bronze casting, side outlet configuration, and full nozzle design with brass/bronze trim, this valve delivers reliable pressure relief across a wide operating range. ASME Section I and VIII certified for both steam and air/gas service, it meets rigorous safety standards for boiler systems, compressors, and pressure vessels.
Key Features
- Full nozzle design with side outlet configuration for direct pressure relief
- Bronze body with brass/bronze trim for corrosion resistance and longevity
- Heavy-duty lift lever assembly and casting for robust operation
- Available with O-ring seats for improved sealing and reduced maintenance
- ASME Section I and VIII certified; National Board compliant
- 1″ NPT inlet/outlet connections (standard)
Technical Specifications
- Model: Kunkle 6010 (6182FE01)
- Size: 1″ nominal
- Connection Type: NPT (MNPT x FNPT standard)
- Outlet Configuration: Side outlet
- Body Material: Bronze casting
- Trim Material: Brass/bronze
- Design: Full nozzle with lift lever
- Steam Service Pressure: 3–250 psig
- Air/Gas Service Pressure: 3–300 psig
- Operating Temperature Range: -60°F to 406°F
- Seat Options: O-ring or bronze/brass lapped seats
- Certifications: ASME Section I (Steam V & UV), ASME Section VIII (Air/Gas UV), National Board Certified
Typical Applications
- Steam boilers and steam generators
- Reciprocating and rotary air/gas compressors
- Intercoolers and aftercoolers
- Pressurized steam autoclaves and sterilizers
- Pressure vessels containing steam, air, or non-hazardous gas
- Pressure-reducing stations and equipment protection systems
- Portable and stationary compressor discharge protection
Compatibility & Replacements
Compatible With
- Steam boiler systems operating 3–250 psig
- Rotary and reciprocating air/gas compressors
- Standard 1″ NPT piping and manifold systems
- Boiler feed water check valve assemblies
- Industrial pressure vessel installations
Replaces / Drop-In Replacement For
- Verify specific replacement compatibility with your equipment documentation
- Related Kunkle 6000 series models (6021, 6030, 6182, 6283) may be interchangeable depending on outlet configuration and pressure rating
- Contact manufacturer or systems integrator to confirm direct replacement before ordering
Works With
- Standard ASME boiler code piping and systems
- Industrial pressure relief manifolds with 1″ NPT ports
- Thermal relief valves in closed-loop systems
- ASME-compliant boiler feed systems
- Standard pneumatic and hydraulic pressure protection networks
