CL34 Commercial & Industrial Pressure Regulator
Brand: ItronThe 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 in² 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
- 16 different available assembly positions
Benefits
- Economical
- Light weight
- Accurate pressure control for “fixed-factor” measurement applications
- No special start-up procedures required
- Internal monitor version eliminates the need for external relief valves or separate monitoring devices
- No special tools required for outlet pressure adjustment
- No minimum differential pressure requirement
Specifications
Brand
Valve Body Type
- NPT
- Flanged
Orifice Size
- 7/8”
- 3/4” IM
- 3/4”
- 5/8” IM
- 5/8”
- 1/2” IM
- 1/2”
- 3/8” IM
- 3/8”
- 1/4”
Operating Temperature
- -20° to 150° F
Maximum Capacity
- 60,000 SCFH
Body Material
- Cast Iron
Valve Seat
- Buna-N or Silicone
Valve Stem
- Plated Steel (AISI 1215)
Diaphragm Material
- Buna-N and Nylon Reinforcing Fabric