R230 Series Manually Controlled Precision Regulator
1/4 NPT
80 SCFM
30 psig
w/o Gauge
description
Designed for applications that require high flow capacity and accurate process control. A poppet valve, which is balanced by utilizing a rolling diaphragm, ensures a constant output pressure even during wide supply pressure variations. Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube, which adjusts the air supply in accordance with the flow velocity.
applications
Test equipment
Gas mixing
Valve operators
Positioning cylinders
Laboratory equipment
Web tensioning
Clutch and brake controls
Roll loading
Test panels
features
Diaphragm design for good repeatability, response and sensitivity
Two full-flow gauge ports
Precise regulation
High flow capacity
Dampening action of aspiration tube makes regulator insensitive to changes in flow
0.1 psig change per 100 psi input pressure change
options
None
Relieving
Relieving
Pressure Range [Min]
0 psig
Has Gauge
No
Knob Color
Black
Gauge Port
1/4 in NPT
Port Type
NPT
Size Designation
Basic
Flow
80 SCFM
Pressure Range [Max]
30 psig
Body Size
1/4 in
Port NPT
1/4 in
Port Size
1/4
Body Material
Aluminum
Preset/Limiting Pressure
N/A
Component
Regulator
Pressure Limiter
No Pressure Limiter
Operating Temperature [Min]
-40 °F
Control Type
Manually Controlled
Preset
No Preset
Operating Temperature [Max]
160 °F
Regulator Precision
Precision
Reverse Flow
No
Adjustment Type
Knob
Series
R230
Weight
2.0 LB
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