VLM Bypass Valve Industrial Valve - Pietro Fiorentini Saudi Arabia H2 Ready
Bypass Valve

VLM

Bypass and Throttling Device

The VLM is a bypass and throttling device designed for high-pressure transmission systems and medium-pressure gas distribution networks. Featuring a soft insert on valve seats for enhanced tightness and a balanced shutter mechanism for easier operation, it provides reliable flow control. The top-entry body design is suitable for flanged connections, and the valve is Hydrogen Ready for NG-H2 blending applications. Compatible with natural gas and previously treated, non-corrosive gaseous fluids.

EN 334 Compliant
Up to 102 bar
Hydrogen Ready

Technical Specifications

Detailed technical data for the VLM Bypass Valve

Performance
Design Pressure Up to 102 bar
Design Temperature -20°C to +60°C
Function Bypass & Throttling
Operation Balanced Shutter Mechanism
Construction
Nominal Sizes Up to 8″
Flange Standards (ASME) Class 150/300/600 RF or RTJ (ANSI B16.5)
Flange Standards (EN/ISO) PN16 (EN 1092, ISO 7005)
Dimensional Standards EN 334
Hydrogen Compatibility NG-H2 Blending Ready

Applications

High-Pressure Transmission
Gas Distribution MP
District Stations
City Gate Stations
NG-H2 Blending

Key Features

Soft Seat Insert

Soft insert on valve seats ensures enhanced tightness and reliable sealing performance.

Balanced Shutter

Balanced shutter mechanism provides easier operation and smooth control.

Hydrogen Ready

Compatible with NG-H2 blending for future energy transition applications.

Top-Entry Design

Top-entry body suitable for flanged connections allows easy maintenance access.

High-Pressure Capability

Designed for pressures up to 102 bar for demanding transmission applications.

Versatile Connections

Multiple ANSI and EN/ISO flange options including RF and RTJ configurations.

Need More Information?

Our technical team is ready to help you select the right bypass valve for your application.