Spence E-1/2 Valve 30067439-890 Its specialized winding and gear

Its specialized winding and gear ratio are optimized for the TB2001 torque box configuration

this strainer/flow control can be used in any application requiring a

the 1-inch bore size and counter-clockwise rotation are specific to certain York and Johnson Controls configurations such as the B1CH090A series

This ensures a liquid barrier is present the moment the steam header is pressurized

Common Technical Questions: What is the difference between the AG14U020 and standard PopTop actuators

Spence E-1/2 Valve 30067439-890 Its specialized winding and gearThe Spence E 1 2 1 2 inch E Main Valve is a pilot operated pressure reducing valve designed for high performance steam distribution systems. Built with a rugged cast iron body and stainless steel internals, this normally closed regulator is the industry standard for maintaining consistent downstream pressure despite fluctuations in supply. This E series valve features a packless construction and a long travel bellows, reducing mechanical wear and