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Siemens VGG Gas Valve Body

Siemens VGG Gas Valve Body

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Siemens VGG Gas Valve Body

(21 products)

The Siemens VGG single body gas valves are designed to be combined with the SKP range of actuators. They are configured as normally closed and provide safety shut-off, gas pressure regulation and/or air-gas ratio control for commercial or industrial gas burners. 

Siemens VGG Gas Valve

Siemens VGG Series

 Model Number Body Style Size NPT Maximum
Capacity CFH
Natural gas at
P = 1" W.C. 
VGG10.154U Single 1/2" NPT Thread 20 psi 75 psi 327 / 242* Aluminium
VGG10.204U Single 3/4" NPT Thread 20 psi 75 psi 614 / 442* Aluminium
VGG10.254U Single 1" NPT Thread 20 psi 75 psi 914 / 686* Aluminium
VGG10.404U  Single 1 1/2" NPT Thread 20 psi 75 psi 2047 / 1643* Aluminium
VGG10.504U  Single 2"NPT Thread 20 psi 75 psi 3511 Aluminium
VGG10.654U Single 2 1\2" NPT Thread 10 psi 25 psi 5085 Cast Iron
VGG10.804U Single 3" NPT Thread 10 psi 25 psi 6158 Cast Iron

* VGG10.xxxU valves, ½-through 1 ½-inch have reduced flow when used with AGA66 (NEMA 4 kit).     Capacities shown are with/without NEMA 4 kit 



All VGG valves can be combined with an SKP actuator. The actuator can be mounted while the valve is installed and under pressure. SKP regulating actuators are applicable for both low and high supply gas pressure applications.

All VGG valves perform these functions in combination with each of the following actuators:

SKP15 Safety shut-off
SKP25 Safety shut-off and constant pressure regulation or zero governor
SKP55 Safety shut-off, pressure regulation and differential pressure air-gas ratio control
SKP75 Safety shut-off, pressure regulation and adjustable air/gas ratio control


Since more than one function can be performed by a single valve, fewer components and fittings are required, significantly reducing both the size and weight of the gas train. In addition, smaller diameter gas valves can be used.

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