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critical for accurate temperature regulation
Corrosion Resistance: Laser-welded stainless steel bellows provide longevity in humid refrigeration environments
ensuring seamless HVAC system compatibility with a wide range of Carrier
Whether used in fresh air intake
It is primarily used for Maxon Ovenpak 400 Series and APX burners
Spence E-3/4 Valve 30067439-890 critical for accurate temperature regulationThe Spence E 3 4 is a 3 4 inch pilot operated pressure regulator designed for high performance steam service. Built with a rugged cast iron body and a normally closed design, this E series main valve is a staple for HVAC steam heating systems and industrial process control. It functions as the primary diaphragm actuated valve when paired with a variety of Spence pilots, allowing for precise pressure reduction, temperature regulation, or back pressure