SKP15.011U1 Siemens Actuator

Overview

The Siemens SKP15.011U1 is an electro-hydraulic actuator designed to work in conjunction with VG series gas valves to provide a safety shut-off function for industrial and commercial burner applications. This compact, normally closed actuator is engineered to open slowly and close immediately (in less than 0.8 seconds) when power is interrupted, ensuring a secure gas shut-off. Its modular design allows it to be used across a wide range of valve bodies, from 1/2-inch to 6-inch sizes, making it a versatile component in fuel trains and combustion systems.

Features

• Safety shut-off function with immediate closing upon power loss
• Integrated Proof of Closure (POC) over-travel switch to signal the closed position
• Visual position indicator to display the entire valve stroke
• “Power on” indication light for easy status monitoring
• Quick connect wiring terminals and modular 360-degree rotation for flexible installation
• Durable construction with optional NEMA 4 protection when used with a sealing gasket
• Low power consumption of approximately 13.5 VA

Specifications

• Model: SKP15.011U1
• Supply Voltage: AC 110 V to 120 V (50/60 Hz)
• Power Consumption: 13.5 VA
• Closing Time: < 0.8 seconds
• Operating Temperature: 5 F to 140 F (-15 C to 60 C)
• Approvals: UL listed, FM approved, CSA certified, and ISO 9001 certified
• Mounting: Any position except upside down

Applications

• Safety shut-off control for commercial and industrial gas burners
• Used in fuel trains for boilers, furnaces, and ovens
• Compatible with all Siemens VG series gas valve bodies
• Suitable for systems requiring Proof of Closure for safety compliance
• Supervision of natural gas, propane, butane, and other non-corrosive gases