R230 Series Manually Controlled Precision Regulator
3/8 NPT
80 SCFM
150 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
Size Designation
Basic
Regulator Precision
Precision
Operating Temperature [Max]
160 °F
Flow
80 SCFM
Knob Color
Black
Series
R230
Port NPT
3/8 in
Preset/Limiting Pressure
N/A
Pressure Limiter
No Pressure Limiter
Reverse Flow
No
Gauge Port
1/4 in NPT
Pressure Range [Min]
0 psig
Control Type
Manually Controlled
Port Type
NPT
Relieving
Relieving
Body Size
1/4 in
Port Size
3/8
Component
Regulator
Body Material
Aluminum
Preset
No Preset
Operating Temperature [Min]
-40 °F
Adjustment Type
Knob
Pressure Range [Max]
150 psig
Has Gauge
No
Weight
1.636 LB
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