Description
The ASCO 8210G18 is a general-service, pilot-operated solenoid valve engineered for reliable flow control in demanding HVAC, industrial, and mechanical applications. Designed as a 2-way normally open valve, it allows flow in its de-energized state and shuts off when the coil is energized — making it ideal for fail-safe systems where flow must be maintained during a power interruption.
Key Features
- 2-Way, Normally Open (NO) configuration for fail-safe flow control
- Pilot-operated design for efficient, low-power actuation
- 1-1/4″ NPT port connection for straightforward installation
- 120VAC coil voltage for compatibility with standard control circuits
- 15 Cv flow coefficient for high-capacity flow performance
- 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, washdown, and corrosive environments
Pressure Ratings
- Air and Water: 5–150 PSI operating pressure range
- Light Oil: 5–125 PSI operating pressure range
Compatible Media
- Air
- Water
- Light Oil
Specifications
- SKU: 8210G18
- Brand: ASCO
- Valve Type: Solenoid, 2-Way Normally Open
- Connection: 1-1/4″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 15
- Body Material: Brass
- Seal Material: NBR (Buna-N)
- Enclosure: NEMA 4X
- Operation: Pilot Operated
- Service: General Service
The NEMA 4X enclosure ensures the coil and electrical components are protected against dust, splashing water, and corrosion — making this valve a dependable choice for both indoor mechanical rooms and outdoor installations. The brass body and NBR seals provide broad chemical compatibility, while the pilot-operated design minimizes power consumption across the full operating pressure range.
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