Parker Air Preparation Products | Proportional Regulators | PAR-15 Series

par-15-series-proportional-regulator

FEATURES

Full flow capacity for direct air device operation
Instantly repeatable response
Air-saving design, close crossover, non-constant bleed
Wide range of discrete output pressures
Compatible with computers and programmable controllers with digital solid state relay outputs
Meets NEMA 4 standard (6-pin option only)

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Part Numbers

Part Number	Description	Port Size	Flow Capacity (scfm)	Max. Operating Pressure (psig)
W21540172	No enclosure, 24V/60Hz voltage/cycle	1/2" body, 1/8" pilot	275 scfm inlet to outlet, 225 scfm outlet to exhaust	150 inlet, 6 output
W21540175	No enclosure, 12VDC voltage/cycle	1/2" body, 1/8" pilot	275 scfm inlet to outlet, 225 scfm outlet to exhaust	150 inlet, 6 output
W21540179	No enclosure, 24VDC voltage/cyclet	1/2" body, 1/8" pilot	275 scfm inlet to outlet, 225 scfm outlet to exhaust	150 inlet, 6 output
W21540183	No enclosure, 110/120V /50/60HZ voltage/cycle	1/2" body, 1/8" pilot	275 scfm inlet to outlet, 225 scfm outlet to exhaust	150 inlet, 6 output
W21542172	Quadrant 2 6-Pin NEMA 4 enclosure, 24V/60Hz voltage/cycle	1/2" body, 1/8" pilot	275 scfm inlet to outlet, 225 scfm outlet to exhaust	150 inlet, 6 output
W21542175	Quadrant 2 6-Pin NEMA 4 enclosure, 12VDC voltage/cycle	1/2" body, 1/8" pilot	275 scfm inlet to outlet, 225 scfm outlet to exhaust	150 inlet, 6 output
W21542179	Quadrant 2 6-Pin NEMA 4 enclosure, 24VDC voltage/cyclet	1/2" body, 1/8" pilot	275 scfm inlet to outlet, 225 scfm outlet to exhaust	150 inlet, 6 output
W21542183	Quadrant 2 6-Pin NEMA 4 enclosure, 110/120V /50/60HZ voltage/cycle	1/2" body, 1/8" pilot	275 scfm inlet to outlet, 225 scfm outlet to exhaust	150 inlet, 6 output

Service Kits

Part Number	Description
K352413B	Piston, poppet assembly, rubber seals and gaskets

Technical Specifications

Flow Capacity:	275 scfm inlet to outlet, 225 scfm outlet to exhaust
Voltage Range:	+10% to -10% of rating
Max. Operating Pressure	150 inlet, 6 output
Port Size:	1/2" body, 1/8" pilot
Temperature Range (Ambient):	32°F to 140°F
Output Response:	20 milliseconds
Weight:	6.3 lbs (2.9 kg) - no enclosure 8.0 lbs (3.6 kg) - w/ 6-pin plug & cord