VGG10.504P Siemens Gas Valve

Overview

The Siemens VGG10.504P is a high-quality, single-port gas valve body designed for use in gas-fired combustion plants. This Class A safety shut-off valve is engineered to work in conjunction with electro-hydraulic actuators to regulate or shut off the flow of gas or air. Its die-cast aluminum construction and normally closed design ensure a robust and reliable solution for industrial and commercial burner applications, providing high-precision control and a tight axial seal.

Features

• Normally closed, two-port globe valve design for safety shut-off functions
• Integrated stainless steel mesh strainer to protect the valve seat and downstream components from debris
• Profiled valve disc ensures superior control performance and reduces hunting during low-fire operation
• Compatible with a wide range of Siemens SKP and SKL series electro-hydraulic actuators
• Durable die-cast aluminum housing suitable for various gas families (I, II, and III)
• Slow opening and rapid closing action when used with compatible actuators

Specifications

• Model: VGG10.504P
• Connection Size: 2 inch BSP threaded
• Maximum Operating Pressure: 600 mbar to 1200 mbar (depending on specific application standards)
• Flow Rate: Approximately 47.4 to 52 m3/h
• Medium Temperature Range: 0 C to 60 C
• Test Points: 4 test points (Rp 1/4 inch)
• Compliance: CE approved, EN 161 safety standards

Applications

• Main safety shut-off valve for gas-fired combustion systems and gas trains
• Control valve with shut-off functionality when paired with SKP2, SKP5, or SKP7 actuators
• Air supply shut-off or control in industrial combustion systems with or without heat recovery
• Integration into forced draft burners for commercial and industrial HVAC systems