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Pressure regulator, MS4 Series

Part Number

Configured Part Number is shown.

Pressure regulator, MS4 Series

Pressure regulator, MS4 Series

Features

Pressure regulator, MS4 Series
The pressure regulator maintains a constant working pressure (secondary side), regardless of the pressure variations in the system (primary side) and the air consumption.
- Good regulation characteristics with low hysteresis and primary pressure compensation
- High flow rate with minimal pressure drop - Available with and without secondary venting
- Regulator lock for protecting the values against adjustment
- Four pressure regulation ranges: 0.3...4 bar, 0.3...7 bar, 0.5...12 bar and 0.5...16 bar
- Two pressure gauge connections for different fitting options
- Return flow option for exhausting from output 2 to output 1 already integrated
- Optional pressure sensor
- Optional rotary knob pressure gauge
- Optional device variant EX4 for use in potentially explosive areas in zones 1, 2, 21 and 22

Specifications

SizeMS4MS6
Pneumatic connection 1, 2Female threadG1/8 or G1/4G1/4, G3/8 or G1/2
Connecting plate AG...G1/8, G1/4 or G3/8G1/4, G3/8, G1/2 or G3/4
Connecting plate AQ...NPT1/8, NPT1/4 or NPT3/8NPT1/4, NPT3/8, NPT1/2 or NPT3/4
Constructional designDirectly-actuated diaphragm regulator
Regulating functionOutput pressure constant, with primary pressure compensation,
with return flow action, with/without secondary venting
Type of mountingVia accessories
In-line installation
Front panel mounting
Mounting positionAny
Regulator lockRotary knob with detent
Rotary knob with detent, lockable via accessories
Rotary knob with integrated lock
Pressure regulation range
/operation
D5 [bar]0.3...4, manually operated1)
D6 [bar]0.3...7, manually operated1)
D7 [bar]0.5...12, manually operated (0.5...10 with pressure sensor AD... or with UL certification)
D8 [bar]-0.5...16, manually operated (0.5...10 with UL certification)
Max. hysteresis [bar]0.25 (0.4 with rotary knob pressure gauge DM1/DM2)0.25 (0.4 with rotary knob pressure gauge DM2)
Pressure displayVia pressure sensor for displaying output pressure via LCD display and electrical output
Via pressure sensor for displaying output pressure via operational status indicator and electrical output
Via pressure gauge for displaying output pressure
Via pressure gauge with red/green scale for displaying output pressure
Via pressure gauge in rotary knob for displaying output pressure
G1/8 prepared-
G1/4 prepared

Standard nominal flow rate qnN [l/min]

SizeMS4MS6
Pneumatic connectionG1/8G1/4G1/4G3/8G1/2
Pressure regulation rangeD51,2002,1002,4005,5007,500
D61,1501,8003,0005,8006,500
D71,0001,7002,7004,5005,500
D8--2,2004,0004,500

Operating and environmental conditions

SizeMS4MS6
Operating pressure [bar]0.8...14 (0.8...10)0.8...20 (0.8...10)
Operating mediumCompressed air in accordance with ISO 8573-1:2010 [7:4:4]
Inert gases
Note on operating/pilot mediumOperation with lubricated medium possible
(in which case lubricated operation will always be required)
Ambient temperature [°C]-10...+60 (0...+50)
Temperature of medium [°C]-10...+60 (0...+50)
Storage temperature [°C]-10...+60
Corrosion resistance class CRC2
Food-safeSee supplementary material information
UL certificationcULus recognized (OL)
Part Number
MS4-LR-1/4-D5-AS
MS4-LR-1/4-D5-AS-Z
MS4-LR-1/4-D6-AG-BAR-B
MS4-LR-1/4-D6-AS
MS4-LR-1/4-D6-AS-Z
MS4-LR-1/4-D7-AS
MS4-LR-1/4-D7-AS-Z
MS4-LR-1/8-D5-AS
MS4-LR-1/8-D5-AS-Z
MS4-LR-1/8-D6-A8
MS4-LR-1/8-D6-AS
MS4-LR-1/8-D6-AS-Z
MS4-LR-1/8-D6-WR
MS4-LR-1/8-D7-AS
MS4-LR-1/8-D7-AS-Z
MS4-LRB-1/4-D5-A8-AS
MS4-LRB-1/4-D5-AS
MS4-LRB-1/4-D5-AS-BD
MS4-LRB-1/4-D6-A8-AS
MS4-LRB-1/4-D6-AS
MS4-LRB-1/4-D6-AS-BD
MS4-LRB-1/4-D6-AS-BD-Z
MS4-LRB-1/4-D6-VS-AS-Z
MS4-LRB-1/4-D7-A8-AS
MS4-LRB-1/4-D7-AS
MS4-LRB-1/4-D7-AS-BD
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipStandard nominal flow rate
(l/min)
Operating Pressure Range
(MPa)
Housing material Material of sub-base Module connector material Material of operator panel Material of screwed trunnion Material of threaded seal Outlet pressure 2
(bar)
Degree of protection Min. Pressure regulation
(bar)
Max. Pressure regulation Min. Ambient temperature
(bar)
Max. Ambient temperature
(°C)
Min. Temperature of medium
(°C)
Mix. Temperature of medium
(°C)
Min. Storage temperature
(°C)
Repetition accuracy in ± %FS Size Operating medium Corrosion resistance class (CRC) Min. ambient temperature
(°C)
Manufacturer part # Weight
(g)

SGD 81.60

SGD 61.20

1 Piece(s) Quote 21000.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/4G1/40.250.34-1060-1060-10604with pressure gaugeCompressed air as per ISO 8573-1:2010 [7:4:4], Inert gas2 - Moderate corrosion stress-529415225

SGD 81.60

SGD 61.20

1 Piece(s) Quote 21000.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/4G1/4--4-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas--529416225

SGD 67.35

SGD 50.51

1 Piece(s) Quote 18000.1-1~PA-reinforced-------0.37-550-550-5-4Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas--5-165

SGD 81.60

SGD 61.20

1 Piece(s) Quote 18000.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/4G1/40.250.37-1060-1060-10604with pressure gaugeCompressed air as per ISO 8573-1:2010 [7:4:4], Inert gas2 - Moderate corrosion stress-529417225

SGD 81.60

SGD 61.20

1 Piece(s) Quote 18000.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/4G1/4--7-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas--529418225

SGD 81.60

SGD 61.20

1 Piece(s) Quote 17000.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/4G1/40.250.512-1060-1060-10604with pressure gaugeCompressed air as per ISO 8573-1:2010 [7:4:4], Inert gas2 - Moderate corrosion stress-529419225

SGD 81.60

SGD 61.20

1 Piece(s) Quote 17000.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/4G1/4--12-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529420225

SGD 81.60

SGD 61.20

1 Piece(s) Quote 12000.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/8G1/8--4-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529421225

SGD 81.60

SGD 61.20

1 Piece(s) Quote 12000.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/8G1/8--4-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas--529422225

SGD 74.30

SGD 55.73

1 Piece(s) Quote 11500.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/8G1/8--7-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--543519225

SGD 81.60

SGD 61.20

1 Piece(s) Quote 11500.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/8G1/8--7-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529423225

SGD 81.60

SGD 61.20

1 Piece(s) Quote 11500.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/8G1/8--7-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529424225

SGD 96.85

SGD 72.64

1 Piece(s) Quote 11500.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/8G1/8--7-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--543520225

SGD 81.60

SGD 61.20

1 Piece(s) Quote 10000.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/8G1/80.250.512-1060-1060-10604with pressure gaugeCompressed air as per ISO 8573-1:2010 [7:4:4], Inert gas2 - Moderate corrosion stress-529425225

SGD 81.60

SGD 61.20

1 Piece(s) Quote 10000.08~1.4Die-cast aluminumDie-cast aluminumPA, POMPEG1/8G1/8--12-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas--529426225

SGD 85.90

SGD 64.43

1 Piece(s) Quote 19000.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4G1/4--4-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529471222

SGD 93.15

SGD 69.86

1 Piece(s) Quote 19000.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4G1/4--4-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529473222

SGD 109.90

SGD 82.43

1 Piece(s) Quote 6500.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4QS-8--4-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas--529474222

SGD 85.90

SGD 64.43

1 Piece(s) Quote 17000.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4G1/4--7-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529477222

SGD 93.15

SGD 69.86

1 Piece(s) Quote 17000.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4G1/4--7-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529479222

SGD 109.85

SGD 82.39

1 Piece(s) Quote 8400.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4QS-8--7-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529480222

SGD 109.90

SGD 82.43

1 Piece(s) Quote 8400.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4QS-8--7-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas--529481222

SGD 78.45

SGD 58.84

1 Piece(s) Quote 17000.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4G1/4--7-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas--529482222

SGD 85.90

SGD 64.43

1 Piece(s) Quote 15000.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4G1/4--12-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529483222

SGD 93.15

SGD 69.86

1 Piece(s) Quote 15000.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4G1/4--12-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inertas--529485222

SGD 109.85

SGD 82.39

1 Piece(s) Quote 6400.08~1.4Die-cast aluminumDie-cast aluminumPA, POM-G1/4QS-8--12-10--60----Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas--529486222

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