656-0021 | 2-way NO 3/4" angle union valve, 4.6Cv, pneumatic actuator, 5-10 psi | Siemens Building Technology Part Number_UPS15-58FC it fits a wide range

it fits a wide range of blowers and air handlers

ensuring the smooth operation of your industrial processes

Ergonomic Handle: The T-handle design offers a comfortable and ergonomic grip

and a versatile design

656-0021 | 2-way NO 3/4" angle union valve, 4.6Cv, pneumatic actuator, 5-10 psi | Siemens Building Technology Part Number_UPS15-58FC it fits a wide rangeSiemens NCO 656 0021: Precision Switching Solution for HVAC Systems This 3 4" N O angle switch (SKU: 656 0021) from Siemens Building Technology is an ideal solution for HVAC systems requiring precise control. Engineered to withstand pressures of 5 10#, it ensures reliable operation in demanding environments. Its 4. 6 CV rating provides ample capacity for switching operations, making it suitable for a wide range of applications. The NCO 656 0021 switch