Ross Controls REMOTE PILOT REGULATORS - Manual (Page 6)

46 © 2012, ROSS CONTROLS.
All Rights Reserved.
FEATURES:
• Inline mounting
• Piston-type design
• Self-relieving
• Pressure gauge
bar
0 100
0
20
40
60
psig
80
OUTLET PRESSURE
5
4
3
2
1
scfm
FLOW
l/s 0 50 100 150 200 250 300
200 300 400 500 600 700 800 900
350 400
0
1-1/2 & 2 Ports
Inlet Pressure: 91 psig (6.3 bar)
FLOW CHART
Ports: 1
1/2
, 2 & 3
Flow to 4000 scfm
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000
250 500 750 1000 1250 1500 1750 2000 2250 0
FLOW
scfm
l/s
OUTLET PRESSURE PSI
0
10
20
30
40
50
60
70
80
1
2
3
4
5
bar
psig Inlet Pressure: 91 psig (6.3 bar)
3 Port
FLOW CHART
Port Size 3
HIGH-CAPACITY Remote Pilot Regulators
STANDARD SPECIFICATIONS (for products on this page):
Ambient/Media Temperature: 40° to 175°F (4° to 79°C).
Body and Dome: Aluminum.
Fluid Media: Compressed air.
Inlet Pressure: 300 psig (20.7 bar) maximum.
Outlet Pressure: 0 to 200 psig (0 to 13.8 bar).
NOTE: Outlet pressure depends on the selection of the pilot
regulator.
Pilot Ports: 1/4 NPTF.
Pressure Gauge: 0 to 200 psig (0 to 14 bar); 1/4 NPT gauge
ports front and rear.
Seals: Nitrile; optional Viton.
Valve: 1
1/2
” to 2” Ports - Brass; 3” Port - Aluminum.
Valve Cap: Aluminum.
Threads: NPT standard, BSPP. For BSPP threads, add a “C”
prefix to the model number, e.g., C5211B8027.
A
C
B
OUT IN 0 B A R 1 0 0 x k Pa p s i
120
1 6 0
200
80
4 0
0
2
4 6 8
10
12
14
Port Air Flow
Size scfm (l/s) Model Number
1 1/2 850 (401.1) 5211B8027
2 850 (401.1) 5211B9007
3 4000 (1887.8) 5211B9008 – Nitrile Seals
3 4000 (1887.8) 5X00B9021 – Viton Seals
IN OUT
C
B
A
Port DIMENSIONS inches (mm) Weight †
Size A B C Depth † lb (kg)
1
1/2, 2
6.4 (162) 5.0 (127) 3.0 (76) 2.8 (71) 8.94 (4.06)
3 8.4 (214) 7.36 (187) 3.74 (95) 8.0 (203) 21.77 (9.88)
† Less gauge.
Port Size 1
1/2
& 2
IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS on the inside back cover.
ISO Symbol
Regulator