656-0021 | 2-way NO 3/4" angle union valve, 4.6Cv, pneumatic actuator, 5-10 psi | Siemens Building Technology Part Number_UPS15-58FC Its precision machining and high-quality

Its precision machining and high-quality materials make it an essential component for applications where accuracy and dependability are paramount

these igniters withstand the demanding conditions of burner operation

Order today and get your Jergens BOLT KIT

it fits a wide range of blowers and air handlers

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 Its precision machining and high-qualitySiemens 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