Resources

• CL34 Series Regulator Spec Sheet
• Roots Regulator Product Line Catalog

CL34 Regulator - Commercial and Industrial Regulator

The CL34 is appropriate for commercial and industrial applications where very accurate pressure control is required such as fixed-factor metering applications or large boiler and furnace applications. This regulator is a constant pressure loaded regulator for use where closer PSIG to PSIG regulation is desired than can be obtained from conventional spring-loaded regulators. Since the CL34 requires an inlet pressure supply of only 1/2 PSIG above outlet pressure, this unit can be used where demand type loading will not meet the low-pressure differential.

• FEATURES :
• » Constant loaded pilot design (“fixed-factor” pressure control)
• » Interchangeable brass orifice
• » 78 sq. in. of diaphragm area
• » Spring-loaded pilot internal relief valve assembly
• » Field interchangeable pilot adjustment spring
• » Controlled internal bleed hole eliminates pulsation
• » Wide range of valve body sizes including NPT and flange connections