PRG200 ETC | Alldatasheet
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Technical content
FOR ACCURATE, STABLE PRESSURE CONTROL PRG200 Series U Accurate Pressure Regulation to Within 0.1% U Stable Output Across Full Flow Range U High Relief Capacity U Locking Nut Included U Built In Gauge Ports 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. SPECIFICATIONS Flow Capacity: 14 scfm at 100 psig supply – 20 psig outlet Exhaust Capacity: 3 scfm (5 psig above 20 psig set point); 11 scfm for PRG200-120H 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 (for 25 psig supply change) Supply Pressure, Maximum: 150 psig (50 psig for PRG200-25) Materials: Body: 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 Weight: 635 g (1.4 lb) Port Size: 1⁄4 NPT Gauge Ports (2): 1⁄4 NPT Mounting: Pipe, panel or optional bracket Comes complete with operator’s manual. (0.14 to 4.14 bar). To Order OUTPUT PRESSURE RANGE MODEL NO. psi bar PRG200-25 0.5 to 25 0.03 to 1.72 PRG200-40 2 to 40 0.14 to 2.76 PRG200-60 2 to 60 0.14 to 4.14 PRG200-120 2 to 120 0.14 to 8.27 HIGH RELIEF MODEL PRG200-120H 2 to 120 0.14 to 8.27 MODEL NO. DESCRIPTION PRG200-MB Mounting bracket ACCESSORY Dimensions: mm (inch) ø = diameter 12.7 mm (0.5") diameter hole for panel mounting; max panel thickness 12.7 mm (0.5") PRG200-40, shown actual size. IN OUT ¼ NPT GAUGE PORT (BOTH SIDES) 54.1 (2.13) 43.0 (1.69) 4.2 (0.44) 35.0 (1.38) 54.1 (2.13) ¼ NPT PORTS BLEED SCREW
1.25 MOUNTING
64 (2) PLACES PRG200-MB MOUNTING BRACKET (OPTIONAL) 44.45 (1.75) TAMPER PROOF NUT (OPTIONAL) T100 Ø IN OUT ¼ NPT GAUGE PORT (BOTH SIDES) 54.1 (2.13) 43.0 (1.69) 4.2 (0.44) 35.0 (1.38) 54.1 (2.13) ¼ NPT PORTS BLEED SCREW 64 (2) PLACES PRG200-MB MOUNTING BRACKET (OPTIONAL) 44.45 (1.75) TAMPER PROOF NUT (OPTIONAL) T100 Ø 14 scfm at 100 psi