This precision air pressure regulator is configured for 0.5 psig (0.03 bar) to 125 psig (8.62 bar), 50 psig (3.45 bar). It has supply pressure effect of < 0.005 psig (for 25 psig (1.72 bar) supply change). It suits laboratory and test stand air supply and process control air systems.
This precision air pressure regulator is configured for 0.5 psig (0.03 bar) to 125 psig (8.62 bar), 50 psig (3.45 bar). It has supply pressure effect of < 0.005 psig (for 25 psig (1.72 bar) supply change). It suits laboratory and test stand air supply and process control air systems.
The PRG200 Series is a high precision multi-stage regulator, which provides the highest level of regulation accuracy and repeatability available. A stainless steel measuring capsule is used as a sensing element to activate the high gain servo balanced control mechanism in which the main valve is controlled by a pilot valve. This allows for greater accuracy and eliminates many of the problems associated with conventional regulators using range springs and diaphragms.
Features
Applications
| Series | PRG200 Series |
| Type | precision air pressure regulator |
| Configuration | 0.5 psig (0.03 bar) to 125 psig (8.62 bar) |
| Configuration | 50 psig (3.45 bar) |
| Flow Capacity | 14 scfm at 100 psig (6.9 bar) supply – 20 psig (1.38 bar) outlet |
| Exhaust Capacity | 3 scfm (5 psig (0.34 bar) above 20 psig (1.38 bar) set point) |
| Sensitivity | 1/8" (3.2 mm) H2O |
| Pilot Pressure Chamber Bleed Rate | < 0.08 scfm (0.15 m3/hr) |
| Total Air Consumption | 6 scfh |
| Supply Pressure Effect | < 0.005 psig (0 bar) (for 25 psig (1.72 bar) supply change) |
| Body Materials | Diecast zinc alloy |
| Capsule and Adjusting Screw | stainless steel |
| Assemblies | Stainless steel, brass, plated steel, acetal |
| Diaphragms | Buna-N elastomer and polyester fabric |
| Knob | Phenolic plastic |
| Port Size | 1/4" (6.4 mm) NPT |
| Gauge Ports (2) | 1/4" (6.4 mm) NPT |
| Mounting | Pipe, panel or optional bracket |
| Supply Pressure, Maximum | 150 psig (50 psig (3.45 bar) for PRG200-25) |
| Panel Mounting Hole | 0.5" (12.7 mm) diameter hole for panel mounting; maximum panel thickness 0.5" (12.7 mm) |
| Weight | 1.4 lb (635 g) |
| Series | PRG200 Series |
| Type | precision air pressure regulator |
| Configuration | 0.5 psig (0.03 bar) to 125 psig (8.62 bar) |
| Configuration | 50 psig (3.45 bar) |
| Flow Capacity | 14 scfm at 100 psig (6.9 bar) supply – 20 psig (1.38 bar) outlet |
| Exhaust Capacity | 3 scfm (5 psig (0.34 bar) above 20 psig (1.38 bar) set point) |
| Sensitivity | 1/8" (3.2 mm) H2O |
| Pilot Pressure Chamber Bleed Rate | < 0.08 scfm (0.15 m3/hr) |
| Total Air Consumption | 6 scfh |
| Supply Pressure Effect | < 0.005 psig (0 bar) (for 25 psig (1.72 bar) supply change) |
| Body Materials | Diecast zinc alloy |
| Capsule and Adjusting Screw | stainless steel |
| Assemblies | Stainless steel, brass, plated steel, acetal |
| Diaphragms | Buna-N elastomer and polyester fabric |
| Knob | Phenolic plastic |
| Port Size | 1/4" (6.4 mm) NPT |
| Gauge Ports (2) | 1/4" (6.4 mm) NPT |
| Mounting | Pipe, panel or optional bracket |
| Supply Pressure, Maximum | 150 psig (50 psig (3.45 bar) for PRG200-25) |
| Panel Mounting Hole | 0.5" (12.7 mm) diameter hole for panel mounting; maximum panel thickness 0.5" (12.7 mm) |
| Weight | 1.4 lb (635 g) |
