High-capacity regulators, Flow to 800 scfm – Ross Controls PRECISION REGULATORS User Manual
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© 2012,
ROSS CONTROLS.
All Rights Reserved.
FEATURES:
• Inline mounting
• Diaphragm-type design
• Self-relieving
• Manual air bleed for accuracy
• Repeatability ± 0.5 psi (± 0.034 bar)
• Pressure gauge
3/4
1
0
20
40
60
80
psig
100
OUTLET PRESSURE
bar
7
6
5
4
3
2
1
scfm
FLOW
l/s
0
100 200 300 400 500 600 700
0
80
160
240
320
800
Inlet Pressure 91 psig (6.3 bar)
FLOW CHARTS
1-1/4
1-1/2
0
20
40
60
80
psig
100
OUTLET PRESSURE
bar
7
6
5
4
3
2
1
scfm
FLOW
l/s
0
100 200 300 400 500 600 700
0
80
160
240
320
800
Inlet Pressure 91 psig (6.3 bar)
Ports: 3/4, 1, 1
1/4
, 1
1/2
Flow to 800 scfm
HIGH-CAPACITY Regulators
STANDARD SPECIFICATIONS (for products on this page):
Ambient/Media Temperature: 40° to 175°F (4° to 79°C).
Body: Aluminum.
Bonnet and Knob: Acetal.
Dome: Zinc.
Fluid Media: Compressed air.
Inlet Pressure: 300 psig (20.7 bar) maximum.
Outlet Pressure: Adjustable 15 to 200 psig (1.0 to 13.8 bar).
Pressure Gauge: 0 to 200 psig (0 to 14 bar); 1/4 NPT gauge
ports front and rear.
Panel Mounting: 1-3/16 (30 mm) hole required.
Seals: Nitrile.
Valve: Brass.
Valve Cap: Nylon.
Precision Regulators: Provide improved torque control for
pneumatic tools; diaphragm type. Pressure settings held within
3 psig (0.2 bar).
Threads: NPT standard, BSPP. For BSPP threads, add a “C”
prefix to the model number, e.g., C5213D5017.
A
C
B
0
B A R
1 0 0 x k Pa
p s i
120
160
20
0
80
40
0
2
4
6
8
10
12
14
Self-Relieving
ISO Symbol
Regulator
Port
DIMENSIONS inches (mm)
Weight †
Size
A
B
† C Depth
†
lb (kg)
3/4, 1
4.4 (111) 4.6 (112)
2.4 (62)
2.8 (71)
2.0 (0.91)
1
1/4
, 1
1/2
4.9 (124) 4.9 (125)
2.1 (54)
2.8 (71)
2.38 (1.08)
† Less gauge.
REGULATORS – Precision Diaphragm Type
Port
0–100 psig
0–50 psig
Size
(0–6.9 bar)
(0–3.4 bar)
3/4 5213D5017 5214D5017
1
5213D6017
5214D6017
1
1/4
5213D7017 5214D7017
1
1/2
5213D8017 5214D8017
IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS on the inside back cover.