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316L VAR High Purity Bellows Sealed Valve, 1/4 in. TBW, NC Actuator

Specifications

Attribute Value
Actuator Model BN Series Actuator
Actuator Operation Mode Normally Closed Spring Return
Actuator Type Pneumatic
Bellows Material 321 Stainless Steel
Body Material 316L VAR
Body Seal None
Cleaning Process Special Cleaning and Packaging (SC-11)
Connection 1 Size 1/4 in.
Connection 1 Type Tube Butt Weld
Connection 2 Size 1/4 in.
Connection 2 Type Tube Butt Weld
CV Maximum 0.3
Flow Pattern Straight (2-way)
Gasket None
Maximum Temperature, °F (°C) 200 (93)
Max Temperature Pressure Rating 200°F @ 125 PSIG /93°C @ 8.6 BAR
Minimum Temperature, °F (°C) -40 (-40)
Room Temperature Pressure Rating 125 PSIG @ 100°F /8.6 BAR @ 37°C
Service Class General
Stem Tip Material PCTFE
Stem Type Conical
Surface Finish Ra 20 µin
Testing Helium leak testing according to SCS-00020
eClass (4.1) 37010201
eClass (5.1.4) 37010201
eClass (6.0) 37010201
eClass (6.1) 37010201
UNSPSC (4.03) 40141600
UNSPSC (10.0) 40141609
UNSPSC (11.0501) 40141609
UNSPSC (13.0601) 40141609
UNSPSC (15.1) 40141609
UNSPSC (17.1001) 40183101
Straight Pattern

Isolate system fluids and achieve reliable, leak-tight performance with Swagelok bellows valves, which use a packless design and a welded seal. Bellows valves are ideal for applications where the seal to atmosphere is critical, and we offer multiple options for general and high-purity service.

Contact

If you have questions about this product, please contact your local authorized sales and service center. They can also tell you about supporting services to help you get the most out of your investment.


Safe Product Selection

The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

Warning: Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.

316L VAR High Purity Bellows Sealed Valve, 1/4 in. TBW, NC Actuator

Part #: 6LV-BNBW4-C
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Straight Pattern

Isolate system fluids and achieve reliable, leak-tight performance with Swagelok bellows valves, which use a packless design and a welded seal. Bellows valves are ideal for applications where the seal to atmosphere is critical, and we offer multiple options for general and high-purity service.

Specifications

6LV-BNBW4-C — 316L VAR High Purity Bellows Sealed Valve, 1/4 in. TBW, NC Actuator

Attribute Value
Actuator Model BN Series Actuator
Actuator Operation Mode Normally Closed Spring Return
Actuator Type Pneumatic
Bellows Material 321 Stainless Steel
Body Material 316L VAR
Body Seal None
Cleaning Process Special Cleaning and Packaging (SC-11)
Connection 1 Size 1/4 in.
Connection 1 Type Tube Butt Weld
Connection 2 Size 1/4 in.
Connection 2 Type Tube Butt Weld
CV Maximum 0.3
Flow Pattern Straight (2-way)
Gasket None
Maximum Temperature, °F (°C) 200 (93)
Max Temperature Pressure Rating 200°F @ 125 PSIG /93°C @ 8.6 BAR
Minimum Temperature, °F (°C) -40 (-40)
Room Temperature Pressure Rating 125 PSIG @ 100°F /8.6 BAR @ 37°C
Service Class General
Stem Tip Material PCTFE
Stem Type Conical
Surface Finish Ra 20 µin
Testing Helium leak testing according to SCS-00020
eClass (4.1) 37010201
eClass (5.1.4) 37010201
eClass (6.0) 37010201
eClass (6.1) 37010201
UNSPSC (4.03) 40141600
UNSPSC (10.0) 40141609
UNSPSC (11.0501) 40141609
UNSPSC (13.0601) 40141609
UNSPSC (15.1) 40141609
UNSPSC (17.1001) 40183101
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3D

Three-dimensional renderings are available for this product. Download the CAD file.

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Contact

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