Description
ASCO 8210G37 General Service Solenoid Valve Overview
The ASCO 8210G37 is a 2-way, normally closed, pilot-operated solenoid valve engineered for reliable general service applications in both air and water systems. Built with a stainless steel body and NBR seals, this valve delivers exceptional corrosion resistance and long service life in demanding HVAC, industrial, and commercial environments. The NEMA 4X enclosure rating ensures protection against washdowns, rain, and corrosive environments — making it a trusted choice for indoor and outdoor installations alike.
Key Features
- 2-way, normally closed (NC) configuration — valve closes when de-energized for fail-safe operation
- Pilot-operated design for efficient, low-power actuation
- 1/2″ NPT port connection for easy installation into standard piping systems
- 120VAC coil voltage for compatibility with common control circuits
- 2.2 Cv flow coefficient for precise flow control
- Air service pressure range: 5–150 PSI
- Water service pressure range: 1–125 PSI
- Stainless steel body for superior corrosion and chemical resistance
- NBR (Buna-N) seals for compatibility with water, air, and general-purpose fluids
- NEMA 4X enclosure rating — suitable for indoor/outdoor use, washdown, and corrosive environments
Specifications
- SKU: 8210G37
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Closed (NC), Pilot Operated
- Port Size: 1/2″ NPT
- Voltage: 120VAC
- Cv: 2.2
- Air Pressure Range: 5–150 PSI
- Water Pressure Range: 1–125 PSI
- Body Material: Stainless Steel
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Rating: NEMA 4X
- Service Type: General Service
Applications
- HVAC air and water control systems
- Industrial process control and automation
- Commercial plumbing and fluid handling
- Outdoor and washdown environments requiring NEMA 4X protection
- Systems requiring corrosion-resistant stainless steel construction







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