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Regulator - WILKERSON


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Catalog 9EM-TK-190-2
Basic 1/8" Body
Miniature Regulator RB3 Brass RA3 Aluminum
= "Most Popular"
Specifications
Flow Capacity*
1/4
14 SCFM (6.6 dm3/s)
Maximum Supply Pressure
300 PSIG (20.7 bar)
Operating Temperature
40°to 125°F (4.4° to 51.7°C)
1/8, 1/4
Port Size
NPT / BSPP-G
A.
Weight
lb. (kg)
0.5 (0.23)
Inlet pressure 100 PSIG (6.9 bar). Secondary pressure 90 PSIG (6.2 bar). (flow at 25% pressure drop)
B
Relieving
Materials of Construction
Body RB3
RA3
A
Brass Aluminum
Bonnet
Acetal
Diaphragm & Seals
Nitrile
Valve Assembly & Bottom Plug
Brass
Note: Panel Nut included, but not shown on dimensional drawing.
Note: 1.19" dia. (30.2) mm hole required for panel mounting.
A WARNING
Product rupture can cause serious injury. Do not connect regulator to bottled gas. Do not exceed maximum primary pressure rating.
') mi
RB3-02-F000
Non-Relieving
Features
Brass Body Construction Handles Water and Compressed Air Service
Large Diaphragm to Valve Area Ratio for Precise Regulation and High Flow Capacity
Spring Loaded Diaphragm
High Flow: 1/4" -14 SCFM
Panel Mount Nut Standard
Two 1/8" Gauge Ports
CAUTION:
REGULATOR PRESSURE ADJUSTMENT - The working range of knob adjustment is designed to permit outlet pressures within their full range. Pressure adjustment beyond this range is also possible because the knob is not a limiting device. This is a common characteristic of most industrial regulators, and limiting devices may be obtained only by special design.
For best performance, regulated pressure should always be set by increasing the pressure up to the desired setting.
7/8" Hex
Adjustment Knob
- 5/64" Hex Key Adjustment Screw
1/8" Pilot Port
2.58
(65,5)
1.09 (27,7)
1.59 (40,4)
Option R
Option T
Option Z
Dimensions
Model 'nmme,s
A
B
C
D
E
Brass Regulator - Miniature RB3-XX-XXXX
1.56 (39.8)
1.56 (39.8)
2.56 (65)
.50 (12.7)
3.06 (77.7)
Aluminum Regulator - Miniature RA3-XX-XXXX
1.56 (39.8)
1.56 (39.8)
2.56 (65)
.50 (12.7)
3.06 (77.7)
WILKERSON
Pneumatic Division Richland, Michigan www.wilkersoncorp.com
B106

pageCatalog pdf di En 2012-02-06-11