User guide

Printed in the U.S.A. – Rev. 07/12 © 2012, ROSS CONTROLS
®
. All Rights Reserved. Form NPS033
ACCESSORIES
WARRANTY and CAUTIONS Standard ROSS warranty and cautions apply, available upon request or at www.rosscontrols.com.
ROSS EUROPA GmbH
Germany
Fax: [phone]
[e-mail]
ROSS ASIA K.K.
Japan
Fax: [phone]
[e-mail]
ROSS UK Ltd.
United Kingdom
Fax: [phone]
[e-mail]
ROSS SOUTH AMERICA Ltda.
Brazil
Fax: [phone]
[e-mail]
ROSS CONTROLS INDIA Pvt. Ltd.
India
Fax: [phone]
[e-mail]
DIMAFLUID s.a.s.
France
Fax: [phone]
[e-mail]
ROSS CONTROLS
(CHINA) Ltd.
China
Fax: [phone]
rosscontrolschina.com
ROSS CONTROLS
U.S.A.
Customer Svs. 1-800-GET-ROSS
Technical Svs. 1-888-TEK-ROSS
www.rosscontrols.com
050 100 150 200 250
scfm
l/s
0 25 50 75 100
0
psid
DIFFERENTIAL PRESSURE
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
bar
0.03
0.06
Inlet pressure psig (bar)
36 (2.5) 92 (6.3) 145 (10.0)
0.10
0.14
0.17
0.21
0.24
0.28
0.31
0.34
1/4 Ports
050 100 150 200 250
scfm
l/s
0 25 50 75 100
0
psid
DIFFERENTIAL PRESSURE
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
bar
0.03
0.06
Inlet pressure psig (bar)
36 (2.5) 92 (6.3) 145 (10.0)
0.10
0.14
0.17
0.21
0.24
0.28
0.31
0.34
3/8 Ports
050 100 150 200
250
scfm
l/s
0 25 50 75 100
0
psid
DIFFERENTIAL PRESSURE
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
bar
0.03
0.06
Inlet pressure psig (bar)
36 (2.5) 92 (6.3) 145 (10.0)
0.10
0.14
0.17
0.21
0.24
0.28
0.31
0.34
1/2 Ports
LOCKOUT VALVE FLOW CHARACTERISTICS
MUFFL-AIR
®
Silencer
MUFFL-AIR
®
Silencer
Modular l-o-X
®
air Entry PackagEs EXaMPlEs
Modular L-O-X
®
and
SV27 Sensing Valve
Modular L-O-X
®
and
DM
1
Series E
Pressure Switch
not shown
Modular L-O-X
®
and DM
2®
Series E
For more information on Air Entry Packages, visit the Safety Industry page at www.rosscontrols.com.
• May be installed on all L-O-X
®
valves and manual L-O-X
®
valves with EEZ-ON
®
operation with pressure sensing port
• Provides a means to verify the release of downstream pressure to next obstruction
Visual Pop-Up Indicator or Pressure Switch (electrical)
Pop-Up
Indicator
Pressure Switch
Model Inlet Port Verification Dimensions inches (mm) Weight
Number Size* Option A B C lb (kg)
988A30 1/8 Pop-Up Indicator 0.55 (14) 0.98 (25) – 0.03 (0.01)
586A86 1/8 Pressure Switch 2.01 (51) 4.3 (110) 1.22 (31) 0.28 (0.12)
* NPT port threads.
A
B
C
A
B
A
B
Port NPT Model Avg. Dimensions inches (mm) Weight
Size Threads Number C
V
A B lb (kg)
3/4 Male 5500A5013 7.0 1.3 (32) 3.8 (96) 0.5 (0.2)
* NPT port threads. For BSPP threads, add the letter “D” in front of the part number.
Pressure Range: 150 psig (10.3 bar) maximum.