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Features

• Diaphragm Operated for Fast Operation.

• Large Diaphragm to Valve Area Ratio for Precise Regulation and High Flow Capacity.

• Balanced Valve Design for Precise Regulation.

• Available in 2 or 4† Port Design.

• Available With a Manifold Mount to Minimize Plumbing.

• Suitable for Low Temperature Applications.

• Non-Rising Adjusting Knob.

Wilkerson Inline Regulator RB3
Unit of Measure
1 

Item #

Capacity

Thread Size

Thread Type

Adj. Pressure

Max. Inlet Pressure

Web Price

Shipping Weight

RA4-01-C000 N/A 17 cfm N/A 1/8" N/A NPT N/A 0 to 30 psig N/A 300 psig $41.86 N/A
RA4-02-C000 N/A 18 cfm N/A 1/4" N/A NPT N/A 0 to 30 psig N/A 300 psig $38.17 N/A
RA4-0M-C000 N/A N/A Manifold Mount N/A N/A 0 to 30 psig N/A 300 psig $52.97 N/A
RA4-01-D000 N/A 17 cfm N/A 1/8" N/A NPT N/A 0 to60 psig N/A 300 psig $41.86 N/A
RA4-02-D000 N/A 18 cfm N/A 1/4" N/A NPT N/A 0 to 60 psig N/A 300 psig $38.17 N/A
RA4-0M-D000 N/A N/A Manifold Mount N/A N/A 0 to 60 psig N/A 300 psig $52.97 N/A
RA4-01-F000 N/A 17 cfm N/A 1/8" N/A NPT N/A 0 to 125 psig N/A 300 psig $41.86 N/A
RA4-02-F000 N/A 18 cfm N/A 1/4" N/A NPT N/A 0 to 125 psig N/A 300 psig $38.17 N/A
RA4-0M-F000 N/A N/A Manifold Mount N/A N/A 0 to 125 psig N/A 300 psig $52.97 N/A
RA4-01-C0G0 N/A 17 cfm N/A 1/8" N/A NPT N/A 0 to 30 psig N/A 300 psig $58.47 N/A
RA4-02-C0G0 N/A 18 cfm N/A 1/4" N/A NPT N/A 0 to 30 psig N/A 300 psig $54.78 N/A
RA4-01-D0G0 N/A 17 cfm N/A 1/8" N/A NPT N/A 0 to 60 psig N/A 300 psig $58.47 N/A
RA4-02-D0G0 N/A 18 cfm N/A 1/4" N/A NPT N/A 0 to 60 psig N/A 300 psig $54.78 N/A
RA4-01-F0G0 N/A 17 cfm N/A 1/8" N/A NPT N/A 0 to 125 psig N/A 300 psig $58.47 N/A
RA4-02-F0G0 N/A 18 cfm N/A 1/4" N/A NPT N/A 0 to 125 psig N/A 300 psig $54.78 N/A
Unit of Measure
1