Skip to content Skip to navigation menu
Parker Hannifin Corp.12R321PB

12R321PB

Prep-Air® II Pilot Controlled Regulator
Item #101604812
  • 12 Series Pilot Controlled Standard Regulator
  • 1/2 NPT
  • 140 SCFM
  • 250 psig
  • w/Gauge
  • Relieving
  • Pilot Operated
+ Show More + Show Less
Parker Hannifin Corp.12R321PB
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 12 Series Pilot Controlled Standard Regulator
  • 1/2 NPT
  • 140 SCFM
  • 250 psig
  • w/Gauge

features

  • Balanced poppet valve
  • Accurate pressure regulation
  • Two full-flow gauge ports
  • Pilot control regulators
  • Solid control piston

caution

  • Do not exceed maximum primary pressure rating, as product could rupture and cause injury
  • Do not connect regulator to bottled gas

options

  • None
Component Regulator
Reverse Flow No
Port Size 1/2
Control Type Pilot Controlled
Operating Temperature [Min] 32 °F
Regulator Precision Standard
Has Gauge Yes
Pressure Limiter No Pressure Limiter
Size Designation Standard
Knob Color N/A
Preset/Limiting Pressure N/A
Port Type NPT
Relieving Relieving
Pressure Range [Min] 0 psig
Flow 140 SCFM
Pressure Range [Max] 250 psig
Body Size 1/2 in
Gauge Port 1/4 in NPT
Body Material Zinc
Engineering Level B
Preset No Preset
Operating Temperature [Max] 175 °F
Series 12
Adjustment Type Pilot Operated
Weight 4.0 LB
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison