670 Series Panel-Mounted Loading Regulators

The 670 Series panel-mounted regulators are compact, rugged units used primarily for manually loading gas regulators. Applications include any control device that needs to be manipulated from a remote location. The 670 Series includes an atmospheric bleed which allows the loading pressure to be reduced.

Three basic panels are available within the product line, each having one pressure regulator connected to one or two gauges or two gauges and a changeover valve. A single gauge typically shows loading pressure to the control valve. With two gauges, one gauge shows the loading pressure and the other gauge can be connected to show downstream control pressure or any other pressure. The 670 Series is available with a three-way changeover valve. This allows the operator to manually set the regulator in the off, manual, or automatic position.

Features

Control Flexibility
Convenient Fingertip Control
Easy Connections
Compact Size

Maximum Inlet Pressure

Without Changeover Valve: 250 psig (17,2 bar)
With Changeover Valve: 50 psig (3,4 bar)

Maximum Outlet Pressure

Without Changeover Valve: 100 psig (6,9 bar)
With Changeover Valve: 50 psig (3,4 bar)

Outlet Pressure Ranges
0 to 125 psig (0 to 8,6 bar) in four ranges

Pressure Registration
Internal

Temperature Capabilities
-20° to 180°F (-29° to 82°C)