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: 1/8in (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
† Price are shown in RMB.
Note: Each unit comes complete with operator's manual. Ordering Example: (1) PRG200-60 precision air pressure regulator, 2 to 60 psi (0.14 to 4.14 bar) range, ¥1,430.00
