Armstrong International GD-30-3/4-7/60 Regulator 320788-703 If your system requires modulation

If your system requires modulation

it can be converted using a compatible regulator cover plate or conversion kit suited for 10" W

As a veteran-preferred HVAC expansion valve 8 ton solution

This valve is specifically designed for fuel gas service

particularly the VB-9000 series units produced before 1994

Armstrong International GD-30-3/4-7/60 Regulator 320788-703 If your system requires modulationThe 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