If your technical plate lists either number
Durable Construction: Forged brass body with a nickel-plated stem ensures long-term resistance to corrosion and scaling in steam systems
two of these modulating damper actuators can be mounted in tandem to double the effective torque output to 280 lb-in on a single shaft
The valve is configured as normally open (Port B to AB)
Key Benefits OEM Precision: Guaranteed compatibility and direct replacement for 29K1401
ASCO 8215B70-208V Solenoid Valve Freon If your technical plate listsThe ASCO 8215B70 208V Solenoid Valve is a high capacity, 2 way normally closed gas shutoff valve designed for critical HVACR and industrial fuel gas applications. Featuring a 1 1 2" NPT connection and a robust aluminum body, this internal pilot operated valve is engineered for low pressure gas service, supporting a massive flow capacity of 1,900,000 BTU hr. Integrated NBR seals ensure a tight, resilient shutoff for natural gas, air, and inert gases,