Pressure regulators

Pressure regulators for compressed air preparation: Standard regulators, precision pressure regulators, electronically controlled pressure regulators and regulator manifolds

D series, metal design

Type Pneumatic connection Flow rate
[l/min]
Pressure range
[bar]
Max. hysteresis
[bar]
Description
Pressure regulator LR/LRS

Pressure regulator LR/LRS
M5, M7,
G1/8, G1/4, G3/8, G1/2, G3/4,G1
QS4, QS6
120 ... 12.500 0,5 ... 7
0,5 ... 12
0,2 ... 0,4
  • With/without pressure gauge
  • Variants: lockable (except micro), directly actuated, pilot actuated, integrated return flow function
  • 4 sizes: micro ... maxi

Pressure regulator LR/LRS in the catalogue

Pressure regulatorLRB/LRBS
Pressure regulatorLRB/LRBS
G1/4, G3/8 1.600 ... 3.800 0,5 ... 7
0,5 ... 12
0,2
  • Without pressure gauge
  • Manifold assembly with independent pressure ranges
  • Directly actuated diaphragm regulator
  • 2 sizes: mini, midi

Pressure regulator LRB/LRBS in the catalogue

Pressure regulatorcombinations LRB-K/LRBS-K
Pressure regulator combinations LRB-K/LRBS-K

G1/4, G3/8, G1/2 1.600 ... 3.800 0,5 ... 7
0,5 ... 12
0,2
  • Without pressure gauge
  • Manifold assembly with independent pressure ranges
  • Directly actuated diaphragm regulator
  • Variant: lockable
  • Combinations with 2 to 5 regulators

Pressure regulator combinations LRB-K/LRBS-K in the catalogue 

 

 

D series, polymer design

Type Pneumatic connection Flow rate
[l/min]
Pressure range
[bar]
Max. hysteresis
[bar]
Description
Pressure regulator LR-DB
Pressure regulator LR-DB
G1/8, G1/4 800 ... 1.300 0,5 ... 7 0,5
  • Size mini
  • With/without pressure gauge

Pressure regulator LR-DB in the catalogue

Pressure regulator combinations LRB-DB
Pressure regulator combinations LRB-DB
G1/4 1.000 0,5 ... 7 0,5
  • Size mini
  • Without pressure gauge
  • Manifold: 2-fold, 3-fold, 4-fold, 5-fold

Pressure regulator combinations LRB-DB in the catalogue

 

 

MS series

Type Pneumatic connection Flow rate
[l/min]
Pressure range
[bar]
Max. hysteresis
[bar]
Description
Pressure regulator MS-LR
Pressure regulator MS-LR
G1/8, G1/4, G3/8, G1/2, G3/4
G1, G1 1/4, G1 1/2, G2
1.000 ... 22.000 0,3 … 4 (außer MS12)
0,3 … 7
0,5 … 12
0,5 … 16
0,25
0,4 bei MS12
  • 3 sizes: 4, 6, 9, 12
  • Directly actuated diaphragm regulator (except MS12)
  • MS12: pilot actuated diaphragm regulator
  • Regulator function with input pressure compensation
  • With/without secondary venting
  • Alternative flow direction: left-right, right-left

Pressure regulator MS/LR in the catalogue

Pressure regulator MS12-LR-PO
Pressure regulator MS12-LR-...-PO
G1, G1 1/4, G1 1/2, G2 13.000 ... 22.000 0,5 ... 12
0,5 ... 16
0,4
  • Regulator with pneumatic setpoint specification
  • Pneumatic connection G1/4

Pressure regulator MS12-LR-...-PO in the catalogue

Precision pressure regulator MS-LRP/B

MS-LRP/B
 

G1/4, G3/8, G1/2 800 ... 5.000 0,05 ... 7
0,05 ... 2,5
0,1 ... 4
0,1 ... 12
0,02
  • Size 6
  • Precision diaphragm regulator
  • Regulator function with input pressure compensation
  • With secondary venting
  • Variant with electrical pressure sensor with indicator
  • Variant: lockable

Precision pressure regulator MS-LRP in the catalogue

Electrical-pressure regulator MS-...-LRE
Electrical-pressure regulator MS-...-LRE

 

G1/4, G3/8, G1/2 2.200 ... 7.500 0,3 ... 4
0,3 ... 7
0,5 ... 12
0,5 ... 16
0,25
  • Size 6
  • Electrically adjustable
  • Fail Safe function
  • Regulator function with input pressure compensation
  • With/without secondary venting
  • Option: operator unit with display, integrated pressure sensor with electrical output

Electrical pressure regulator MS-...-LRE in the catalogue