VGH10.19050 Siemens Gas Valve

Overview

The Siemens VGH10.19050 is a high-capacity, single-port gas valve body designed for use in industrial and commercial combustion plants. Built from durable cast iron, this DN100 (4 inch) flanged valve is engineered to serve as a safety shut-off or control valve when paired with Siemens electro-hydraulic actuators. It is primarily used within gas trains to regulate the flow of various gas families safely and efficiently.

Features

• Robust cast iron construction for industrial durability
• Normally closed, one-way disk type design ensures tight shut-off
• Compatible with a wide range of Siemens SKP and SKL series electro-hydraulic actuators
• Designed for slow opening and rapid closing to enhance system safety
• Includes four Rp 1/4 inch test points and one G 3/4 inch pilot gas connection
• Stem is guided on both sides of the disk for precise alignment and stroke control
• CE approved for compliance with European safety standards for gas appliances

Specifications

• Model: VGH10.19050
• Nominal Size: DN100 (4 inch)
• Connection Type: Flanged PN16 (ISO 7005)
• Maximum Operating Pressure: 300 mbar
• Flow Rate: 199.5 m3/h
• Temperature Range: -15 C to +60 C
• Materials: Cast iron body; elastomer seals
• Mounting Position: Any, provided the actuator’s permissible positions are observed

Applications

• Gas-fired combustion plants and industrial burners
• Safety shut-off valves in gas trains (when used with SKP1 series actuators)
• Control valves with shut-off functionality (when used with SKP2, SKP5, or SKP7 actuators)
• Regulation of gas families I, II, and III, as well as air
• Forced draft burner systems and supply air lines for industrial heating equipment