Siemens Combustion VGD20.403U Valve 323269-701 Contractors appreciate the thrust-bearing slide

Contractors appreciate the thrust-bearing slide assembly

and neutral media in closed and open systems

What are the primary indicators that this inducer motor needs replacement

1/4" NPT sizing

Siemens Combustion VGD20.403U Valve 323269-701 Contractors appreciate the thrust-bearing slideThe Siemens VGD20. 403U is a high performance 1 1 2" NPT double gas valve designed for integration with SKP series primary actuators. Engineered for commercial and industrial combustion system safety, this double block gas valve body features a high flow design to minimize pressure drop while maintaining a compact footprint. It is suitable for natural gas, propane, and air applications, providing a reliable shut off mechanism when paired with electro