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Bellow modular point of use - Labline S22
Labline S22 is a terminal modular point of use for specialty gas applications, like laboratories or workshops. It is based on the S20 pressure regulator technology.
Key advantages
  • Bellow technology provides a large range of accurate outlet pressures in a compact design
  • Modular concept with 3 different available configurations
  • Must be installed with a flash back arrestor for use with acetylene
  • Acetylene version available (AD)

FLOW CURVES

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Specifications
Female portsF: G 1/4 (inlet-COL version) / G 3/8 or 1/4 NPT (inlet) / G 3/8 or 1/4 NPT (outlet)
Seat sealEPDM
O-ringEPDM - Standard / FPM
DiaphragmHastelloy®
BellowBronze or AISI 316L (SS version)
Weight1,5 kg
Leak rate10-8 M bar l/s
Temperature range-20 to +60 °c
GaugesLow pressure (M10 x 1 or ¼ NPT)
Inlet pressure50 bar, AD: 20 bar
Outlet pressure1/3/10 bar, AD: 1,5 bar
Nominal flow2/2,5/3,5 Nm3 /h (N2 ), AD: 1 Nm3 /h
Oxygen useinlet pressure ≤ 30 bar max. for brass and stainless steel
Dimensional drawings
Drawing
Product Configurator
 
Body material
 
Version
Outlet pressure
End connections
O-ring material
Gauges
Valve
S
L
S22
M
1
G
EPDM
1
1/4V
 
 
Downloadable catalogs, brochures
  • Download
    Pressure Regulators Catalog
    Last update: Feb 21, 2022
    Available in: en/fr/de/fr/de
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