Siemens VGD20 Double Gas Valve

Compact VGD20… double-valve bodies consist of two safety shut-off valves in series. The first (inlet) valve has a flat valve disc applicable for safety shut-off function only. The second (outlet) valve has a contoured valve disc for use with pressure regulating/safety shutoff actuators (SKP2…, SKP5…, SKP7…) or safety shutoff function only (SKP1…) For use with SKPxx.xxxU electro-hydraulic actuators The normally closed VGDxx.xxxU series of modular double-body gas valves combine with SKPxx.xxxU series electro-hydraulic actuators to provide safety shut-off, gas pressure regulation and/or air-gas ratio control for commercial or industrial gas burners.   Application: All VGD20.xxxU valves can be combined with any SKPxx.xxxUx series actuator. The actuator can be mounted while the valve is installed and under pressure. SKPxx.xxxUx regulating actuators are applicable for both low and high supply gas pressure applications, eliminating excessive regulator inventories. Maximum pressure ratings var