Description
Parker-Sporlan 24FS4C2380AAF — 1.5″ Normally Closed Steam & Hot Water Valve
The Parker-Sporlan 24FS4C2380AAF is a heavy-duty, normally closed (NC) 2-way control valve engineered for demanding steam and hot water hydronic applications. With a 1.5-inch connection size and dual pressure ratings, this valve delivers dependable, precise flow control in commercial and industrial HVAC systems.
Key Features
- 1.5″ pipe connection size for straightforward installation into standard hydronic and steam piping
- Normally Closed (NC) configuration — valve closes upon loss of power for fail-safe operation
- Rated for steam service: 5 psi minimum / 50 psi maximum operating pressure
- Rated for hot water service: 5 psi minimum / 150 psi maximum operating pressure
- Dual-rated design supports both steam and hot water systems with a single valve body
- Built to Parker-Sporlan’s exacting quality standards for long service life and low maintenance
- Suitable for use with compatible actuators in building automation and hydronic zone control systems
Specifications
- SKU: 24FS4C2380AAF
- Brand: Parker-Sporlan
- Connection Size: 1.5″
- Valve Action: Normally Closed (NC)
- Steam Pressure Range: 5 psi – 50 psi
- Hot Water Pressure Range: 5 psi – 150 psi
- Application: Steam & Hot Water Hydronic Systems
Applications
- Commercial and industrial steam heating systems
- Hot water hydronic heating and distribution systems
- Building automation and energy management valve control
- Fan coil units, air handling units, and terminal equipment
Trust Parker-Sporlan’s proven engineering for your most critical steam and hydronic control needs. The 24FS4C2380AAF delivers the reliability and pressure performance that HVAC professionals demand on the job.







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