The Siemens SKP series electro-hydraulic actuators are used in combination with any Siemens VG series gas valve. This modular approach creates a matrix of valve combinations, allowing manufacturers to meet varied capacity and pressure regulation requirements.

• SKP Actuators fit all valve sizes from ½'' to 6''
• Visual stroke position indicator
• Optional proof-of-closure overtravel switch
• Optional auxiliary position switches

• Excellent control for recuperative burners, burners utilizing preheated combustion air, and variable orifice/flow regulating burners
• Air/gas ratio maintained even when air flow is disrupted
• Safety shut-off control and pressure regulation in one compact unit
• Compensates for variations in combustion chamber back pressure
• Low-fire, excess-air biasing adjustment
• Simplified commissioning of burner and reduced start-up time
• Optimal solution for premix burner applications