Description
The ASCO 8214053CCSA is a heavy-duty 2-way, normally open solenoid valve engineered specifically for fuel gas venting applications in commercial and industrial HVAC and combustion systems. Designed to deliver reliable, code-compliant shutoff and venting performance, this valve features a proof-of-closure switch for verified valve position feedback — a critical safety requirement in many gas train and burner control installations.
Key Features
- 2-way, normally open (N/O) configuration — valve opens when de-energized, closes when energized
- Proof of closure (POC) switch included for verified valve position feedback and safety interlock compatibility
- 1″ NPT end connections for straightforward pipe installation
- 120VAC coil voltage for compatibility with standard commercial control circuits
- 21 Cv flow coefficient supporting up to 1,179,000 BTU/hr gas flow capacity
- Operating pressure range: 0–5 PSI — ideal for low-pressure fuel gas vent lines
- Durable aluminum body construction for lightweight, corrosion-resistant performance
- NBR (Buna-N) seals for reliable compatibility with natural gas and other fuel gas media
- NEMA 1 enclosure rating suitable for indoor, general-purpose environments
Specifications
- SKU: 8214053CCSA
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Open (N/O)
- Connection Size: 1″ NPT
- Coil Voltage: 120VAC
- Flow Coefficient (Cv): 21
- BTU/hr Capacity: 1,179,000 BTU/hr
- Pressure Range: 0–5 PSI
- Body Material: Aluminum
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure: NEMA 1
- Application: Fuel Gas Vent Valve
- Special Feature: Proof of Closure (POC) Switch
Application
The ASCO 8214053CCSA is designed for use as a fuel gas vent valve in commercial burner and gas train assemblies. The normally open design allows gas to vent safely when the valve is de-energized, while the proof-of-closure switch provides a positive position signal to burner management systems and flame safeguard controls. This valve is well-suited for boilers, industrial burners, and other combustion equipment requiring UL/FM-compliant gas train components.
