VGH10.19150 Siemens Gas Valve

Overview

The Siemens VGH10.19150 is a high-capacity, single-body gas valve designed for use in gas-fired combustion plants and forced draft burners. Built from durable cast iron, this DN125 (5-inch) flanged valve is engineered to work in conjunction with Siemens SKP series electro-hydraulic actuators to provide critical safety shut-off and control functions. It features a normally closed design that opens slowly and closes rapidly when paired with an actuator, ensuring precise fuel management and safety in industrial gas trains.

Features

• Designed for use with gas families I through III and air
• Sturdy cast iron body with PN16 flanged connections according to ISO 7005
• Stem guided on both sides of the valve disc for precise axial stroke and tight shut-off
• Compatible with a variety of Siemens actuators including SKP1, SKP2, SKP5, and SKP7
• Capable of performing safety shut-off, pressure regulation, or air-gas ratio control depending on the attached actuator
• High flow capacity with a maximum operating pressure of 300 mbar

Specifications

• Model: VGH10.19150
• Nominal Size: DN125 (5 inches)
• Connection Type: Flanged (PN16)
• Maximum Operating Pressure: 300 mbar
• Flow Rate: 277.6 m³/h
• Test Points: 4 x Rp 1/4 inch
• Pilot Gas Connection: 1 x G 3/4 inch
• Operating Temperature: -20°C to +60°C
• Approvals: CE approved, UL, FM, and CSA certified (when used with appropriate actuators)

Applications

• Industrial and commercial gas-fired combustion plants
• Gas trains for forced draft burners
• Supply air lines of industrial combustion plants
• Safety shut-off systems in HVAC and boiler operations
• Precision gas flow control and pressure regulation in large-scale heating systems