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LBS4 Series Regulator
Brand: Swagelok CompanyThe BS series back-pressure regulators are suitable for most gases and liquids.
The BS series regulators feature a choice of sensing types (diaphragm or piston), and seat and seal materials to accommodate a variety of pressure, temperature, and flow conditions.
The LBS series are low-pressure, high-accuracy versions of the BS series regulators.
Features- Diaphragm Sensing
- Bottom Mounting and panel mounting
- Maximum Inlet Pressure: psig: 507 (bar: 35, kPa: 3,496)
- Maximum Control Inlet Pressure: psig: 290 (bar: 20, kPa: 1,999)
- Sensing Type: Diaphragm
- Temperature Range: -20 to 80°C (-4 to 176°F)
- Flow Coefficient: 1.3 Cv
- Connections:
- Inlet/Outlet: 1/2" NPT
- Gauge: 1/4" NPT
- Materials of Construction:
- Poppet: 431 Stainless Steel
- Body: 316L Stainless Steel
- Diaphragm: PTFE, 316L Stainless Steel
- O-Ring: PTFE
- Seat Seal Material: FKM, FFKM, EPDM, Nitrile
1 - 12 of 96 Part Numbers
LBSN4-02-1-TME
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - EPDM
- Agency Approvals - None
- Special Cleaning - Not Required
LBSN4-02-1-TME-G93
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - EPDM
- Agency Approvals - None
- Special Cleaning - ASTM G93 Level C-Cleaned
LBSN4-02-1-TME-N
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - EPDM
- Agency Approvals - NACE MR017, ISO 15156
- Special Cleaning - Not Required
LBSN4-02-1-TME-N-G93
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - EPDM
- Agency Approvals - NACE MR017, ISO 15156
- Special Cleaning - ASTM G93 Level C-Cleaned
LBSN4-02-1-TMF
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - FFKM
- Agency Approvals - None
- Special Cleaning - Not Required
LBSN4-02-1-TMF-G93
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - FFKM
- Agency Approvals - None
- Special Cleaning - ASTM G93 Level C-Cleaned
LBSN4-02-1-TMF-N
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - FFKM
- Agency Approvals - NACE MR017, ISO 15156
- Special Cleaning - Not Required
LBSN4-02-1-TMF-N-G93
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - FFKM
- Agency Approvals - NACE MR017, ISO 15156
- Special Cleaning - ASTM G93 Level C-Cleaned
LBSN4-02-1-TMN
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - Nitrile
- Agency Approvals - None
- Special Cleaning - Not Required
LBSN4-02-1-TMN-G93
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - Nitrile
- Agency Approvals - None
- Special Cleaning - ASTM G93 Level C-Cleaned
LBSN4-02-1-TMN-N
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - Nitrile
- Agency Approvals - NACE MR017, ISO 15156
- Special Cleaning - Not Required
LBSN4-02-1-TMN-N-G93
- Pressure Range - psig: 0 to 43 (bar: 0 to 3, kPa: 0 to 296.5)
- Diaphragm - 316L Stainless Steel
- Seat Seal Material - Nitrile
- Agency Approvals - NACE MR017, ISO 15156
- Special Cleaning - ASTM G93 Level C-Cleaned
1 - 12 of 96 Part Numbers
Specifications
Brand
Actuator Type
- Knob
Ambient Temperature Range
- -20° to 80° C (-4° to 176° F)
Diaphragm Material
- 316L Stainless Steel
- PTFE
Enclosure, Body Material
- 316L Stainless Steel
Flow Rate
- 1.3 Cv
Media
- Gas
- Liquids & Gases
Mounting
- Bottom Mounting
- Panel Mount
NACE & NIST
- NACE MR-0175, ISO 15156
NPT Connection
- 1/2” NPT Female
- 1/4” NPT Female
O-Ring Material
- PTFE
Poppet Material
- 431 Stainless Steel
Pressure Range
- bar: 0 to 20.0
- kPa: 0 to 1,999
- psig: 0 to 290
Seat / Seal Material
- 316L Stainless Steel
- EPDM
- FFKM
- Fluorocarbon (FKM)
- Nitrile
- PTFE
Special Cleaning & Packaging
- ASTM G93 Level C-Cleaned
- Not Required
Supply Pressure - Maximum
- bar: 35
- kPa: 3,495
- psig: 507