Armstrong International GD-30-3/4-7/60 Regulator

The Armstrong International GD-30-3/4-7/60 Regulator is an industry-standard direct-acting pressure reducing valve designed for precision control in low-to-moderate flow applications. Specifically engineered for steam, air, and non-corrosive gases, this 3/4 inch pressure regulator features a durable ASTM B584 bronze body capable of handling a maximum allowable pressure of 250 PSIG. This specific configuration provides a reliable reduced pressure range of 7-60 PSI, making it a versitile choice for maintaining system efficiency. As the primary Armstrong GD-30 replacement for the discontinued GD-30-3/4-7/80 model, it ensures seamless integration into existing thermal utility systems. Whether utilized in laundry equipment, hospital sterilizers, or food processing lines, the GD-30 offers tight shutoff for dead-end service and a compact footprint for easy installation. This high-performance steam pressure regulator helps operators achieve consistent downstream pressure, protecting sensitive equipment from upstream fluctuations while optimizing energy consumption across your facility.

• Direct-Acting Precision: Maintains an accuracy of +/- 10% of the downstream set point for consistent process control.
• Dead-End Service: Provides a tight shutoff to prevent pressure creep during periods of zero demand.
• Robust Construction: The bronze body and stainless steel working parts resist wear in demanding steam and air environments.
• Direct Replacement: Specifically replaces the GD-30-3/4-7/80 model without requiring piping modifications.
• Self-Contained Design: Requires no external sensing lines, simplifying the installation process in tight spaces.

What is the maximum temperature rating for the GD-30?
The Armstrong GD-30 is rated for a maximum allowable temperature of 410°F (210°C), suitable for most high-pressure steam applications.

Can this regulator be used for water or liquid service?
The GD-30 series is specifically optimized for steam, air, and non-corrosive gases. For liquid applications, alternative models like the GD-6 series are typically recommended.

Does this unit come with a pressure gauge?
While the regulator features an adjustment handle for setting the 7-60 PSI range, it is highly recommended to install separate pressure gauges on both the inlet and outlet sides for accurate site calibration.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.