Manufacture: Azbil Corporation
Model: GV-D_ _ _, GV-G _ _ _, GV-H _ _ _

This product uses servo technology to provide precise gas pressure regulation. Additionally, an integrated solenoid valve provides a reliable shutoff function. You can use this device for gas burners and gas combustion equipment. Furthermore, the German company Elster GmbH manufactures and exports this product.

• First, the design features a valve body and a dedicated pipe flange.
• Moreover, the servo technology precisely controls gas pressure, offering superior hysteresis characteristics.
• Finally, operators can easily connect it in series to the model GV-A _ _ _.

Summary

The model GV-D/G/H _ _ _ regulator uses servo technology for precise gas pressure regulation. Meanwhile, a solenoid valve provides a safe shutoff function. This unit perfectly serves gas burners and combustion equipment. As previously mentioned, Germany’s Elster GmbH manufactures and exports it.

• Specifically, the unit consists of a valve body and a dedicated pipe flange.
• The regulator relies on a servomechanism. Consequently, the integrated structure minimizes the required installation space and depth.
• Additionally, the double-seated valve enables larger gas flows through smaller piping ports.
• Furthermore, servo technology precisely controls gas pressure, delivering superior hysteresis characteristics.
• Users can easily adjust the secondary gas pressure and bias by turning the product’s dials.
• Crucially, operators perform this adjustment without shutting off the fuel.
• The device reliably handles a maximum operating pressure of 50 kPa.
• In addition, models featuring a closed position indicator (CPI) switch visually confirm valve shutoff.
• Also, a standard blue LED allows users to visually check the power status at a glance.
• The design strictly complies with EN 161 Class A and EN 88-1 Class A standards.
• Therefore, the regulator successfully obtained SIL2 and PLd certifications.
• Ultimately, connecting this product in series to the model GV-A_ _ _ achieves SIL3 and PLe compliance.