The Schneider Electric VT3335 is a robust 3-way zone valve body designed for precision control in closed-loop hydronic systems

Johnson Controls F261MFH-V01C Flow Switch

While typically sold in packs

professional finish

providing the durability expected by field technicians managing PTAC units and light commercial ventilation infrastructure

Spence E-3-250 Valve 328140-751 The Schneider Electric VT3335 isThe Spence E 3 250 is a heavy duty, 3 inch pilot operated main valve designed for high capacity steam pressure regulation in industrial and commercial HVACR systems. Built with a rugged cast iron body and featuring 250# flange connections, this normally closed valve is engineered to handle a maximum inlet pressure of 250 PSIG at temperatures up to 450F. Its packless construction and balanced metal diaphragms eliminate the friction associated with