Description
Copeland 016997 2-Way Normally Closed Solenoid Valve Overview
The Copeland 016997 is a heavy-duty, pilot-operated solenoid valve engineered for reliable on/off control of steam and hot water in commercial and industrial HVAC and hydronic systems. Its normally closed design ensures the valve remains shut when de-energized, providing a fail-safe default state for critical fluid control applications.
Key Features
- 2-Way, normally closed (NC) configuration for fail-safe fluid shutoff
- Pilot-operated design for efficient actuation across a wide pressure range
- 1/2″ NPT connection for straightforward pipe installation
- 24VAC coil voltage for compatibility with standard HVAC control circuits
- 4.7 Cv flow coefficient for optimized flow performance
- Rated for steam service: 5–125 PSI operating pressure range
- Rated for hot water service: 5–150 PSI operating pressure range
- Brass body construction for excellent corrosion resistance and durability
- EPDM diaphragm for reliable sealing and compatibility with steam and hot water media
- NEMA 4X enclosure rating for protection against dust, dirt, and water ingress — suitable for washdown and outdoor environments
Technical Specifications
- SKU: 016997
- Valve Type: 2-Way Solenoid Valve, Normally Closed
- Operation: Pilot Operated
- Port Size: 1/2″ NPT
- Coil Voltage: 24VAC
- Flow Coefficient (Cv): 4.7
- Steam Pressure Range: 5–125 PSI
- Hot Water Pressure Range: 5–150 PSI
- Body Material: Brass
- Diaphragm Material: EPDM
- Enclosure Rating: NEMA 4X
Applications
- Steam distribution and control systems
- Hot water heating and hydronic systems
- Commercial HVAC equipment
- Industrial process fluid control
- Boiler and heat exchanger piping
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