High-capacity regulators, Flow to 800 scfm – Ross Controls GENERAL PURPOSE REGULATORS User Manual
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© 2012,
ROSS CONTROLS.
All Rights Reserved.
HIGH-CAPACITY Regulators
FEATURES:
• Inline mounting
• Piston-type design
• Self-relieving; optional non-relieving
• Pressure gauge
• Pressure adjustment locking key
Reverse-flow regulators provide regulated in-to-out pressure control, plus
quick exhausting from out-to-in. Used for applications, such as weld guns,
requiring quick exhausting through the regulator. Piston type design.
Ports: 3/4, 1, 1
1/4
, 1
1/2
Flow to 800 scfm
0
100 200 300 400 500 600 700
1 Ports
0
20
40
60
80
psig
OUTLET PRESSURE
bar
5
4
3
2
1
scfm
FLOW
l/s 0
50 100 150 200 250 300
3/4 Ports
20
40
60
80
psig
OUTLET PRESSURE
5
4
3
2
1
Inlet Pressure: 91 psig (6.3 bar)
bar
0
100 200 300 400 500 600 700 800
1-1/2 Ports
0
20
40
60
80
psig
OUTLET PRESSURE
bar
5
4
3
2
1
scfm
FLOW
l/s 0
50 100 150 200 250 300 350
1-1/4 Ports
20
40
60
80
psig
OUTLET PRESSURE
5
4
3
2
1
Inlet Pressure: 91 psig (6.3 bar)
bar
900
400
FLOW CHARTS
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
REGULATORS – General Purpose; Piston Type
Port
0–100 psig
0–50 psig
Size
(0–6.9 bar)
(0–3.4 bar)
3/4 5211D5017 5212D5017
1
5211D6017
5212D6017
1
1/4
5211C7017 5212C7017
1
1/2
5211C8017 5212C8017
REGULATORS – Reverse Flow; Piston Type; 0–100 psig (0-6.9 bar)
Knob T-Handle
3/4
5X00B5049
5X00B5050
1
5X00D6003
5X00B6038
1
1/4
5X00C7003 5X00B7016
1
1/2
5X00C8001 5X00B8024
Regulated Pressure Range
STANDARD SPECIFICATIONS (for products on this page):
Ambient/Media Temperature: 40° to 175°F (4° to 79°C).
Body: Aluminum.
Dome: Nylon; aluminum with optional 0 to 150 psig (0 to 10.3 bar)
spring.
Fluid Media: Compressed air.
Inlet Pressure: 300 psig (20.7 bar) maximum.
Knob: Acetal
Outlet Pressure: Adjustable up to 100 psig (6.9 bar).
Pressure Adjustment Locking Key: Removable.
Pressure Gauge: 0 to 200 psig (0 to 14 bar); 1/4 NPT gauge ports
front and rear.
Panel Mounting: 2-1/16 inch (52 mm) hole required.
Seals: Nitrile.
Valve: Brass.
Valve Cap: Nylon.
Threads: NPT standard, BSPP. For BSPP threads, add a “C” prefix
to the model number, e.g., C5211D5017.
Port
DIMENSIONS inches (mm)
Weight †
Size
A
B *
C **
Depth †
lb (kg)
3/4, 1
4.4 (111) 6.1 (154)
2.4 (62)
2.8 (71)
2.19 (0.99)
1
1/4
, 1
1/2
4.9 (124) 6.4 (162)
2.1 (54)
2.8 (71)
2.50 (1.14)
* Dome removal clearance: add 0.63 (16).
** Cap removal clearance: add 0.65 ((16.5).
† Less gauge.
IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS on the inside back cover.
ISO Symbol
Regulator
Self-Relieving
Non-Relieving