Marvair TXV410-E3 TXV 318820-201 protecting internal seats and seals

protecting internal seats and seals during the sweat connection process

Zero Minimum Pressure: Operates efficiently from 0 to 7 PSI (Air) and 0 to 5 PSI (Water) without requiring upstream pressure

For the 3250-Plus

Durable Brass Construction: High-grade materials ensure resistance to internal scaling and external environmental wear

Marvair TXV410-E3 TXV 318820-201 protecting internal seats and sealsThe Marvair TXV410 E3 is a precision engineered R410A thermal expansion valve designed to regulate refrigerant flow with high accuracy across varying load conditions. For technicians servicing Marvair wall mount air conditioners or heat pumps, this TXV410 E3 serves as a critical metering device that maintains the evaporator superheat required for optimal system performance and compressor protection. Built for R410A refrigerant systems, it features a