Description
The ASCO 8210G34-24VDC is a general-service, pilot-operated solenoid valve engineered for reliable flow control across a wide range of HVAC, industrial, and plumbing applications. With a normally open (N/O) configuration, this 2-way valve allows media to flow freely when de-energized and shuts off flow when the coil is energized — ideal for fail-safe system designs.
Key Features
- 2-way, normally open (N/O) pilot-operated design
- 1/2″ NPT port connection for easy inline installation
- 24VDC coil voltage for low-voltage control system compatibility
- Flow coefficient (Cv) of 4 for efficient media throughput
- Rated for air and water service: 0–125 PSI operating pressure
- Rated for light oil service: 0–80 PSI operating pressure
- Brass body construction for corrosion resistance and durability
- NBR (Buna-N) seals for compatibility with air, water, and light oil media
- NEMA 4X enclosure rating — suitable for indoor/outdoor use, watertight and corrosion-resistant
Specifications
- SKU: 8210G34-24VDC
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Open (N/O), Pilot Operated
- Connection Size: 1/2″ NPT
- Coil Voltage: 24VDC
- Flow Coefficient (Cv): 4
- Air & Water Pressure Range: 0–125 PSI
- Light Oil Pressure Range: 0–80 PSI
- Body Material: Brass
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Rating: NEMA 4X
- Service Type: General Service
Applications
- HVAC water and air control systems
- Pneumatic control circuits
- Light oil distribution and shutoff
- Industrial process control
- Irrigation and fluid handling systems
The NEMA 4X enclosure makes this valve suitable for demanding environments where moisture and corrosion are concerns, while the brass body and NBR seals ensure long service life across compatible media. Trust ASCO’s proven solenoid valve technology for dependable performance in your next installation.







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