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1-Piece ConstructionLow Emissions Certified1800 PSIG

Swagelok B-45S12 Brass 1-Piece 40 Series Ball Valve, 3/4 in. Swagelok Tube Fitting

Swagelok B-45S12 40 series brass 1-piece ball valve. Features a 2-way straight pattern, 3/4 in. tube fittings, 6.4 Cv, and 1800 PSIG pressure rating.

Swagelok B-45S12 Brass 1-Piece 40 Series Ball Valve, 3/4 in. Swagelok Tube Fitting

Swagelok B-45S12 40 series ball valve provides efficient on-off control in a two-way straight configuration. It is designed with a one-piece brass construction for reliable performance in general service applications.

2-Way Straight Pattern

The 40 series valves and the 40G series valves offer multiple actuator, flow path, and handle options. These valves allow for packing adjustments while remaining inline.

Specifications

SpecificationValue
Ball/Stem MaterialBrass
Body MaterialBrass
Cleaning ProcessStandard Cleaning and Packaging (SC-10)
Connection 1 Size3/4 in.
Connection 1 TypeSwagelok® Tube Fitting
Connection 2 Size3/4 in.
Connection 2 TypeSwagelok® Tube Fitting
CV Maximum6.4
Flow PathStandard
Flow Pattern2-Way, Shutoff, Straight
Handle ColorBlack
Handle StyleLever
Low Emissions CertifiedYes
Orifice0.406 in / 10.3 mm
Packing MaterialPTFE
Ring/Disc MaterialPTFE-Coated Brass
Room Temperature Pressure Rating1800 PSIG @ 100°F / 124 BAR @ 37°C
Service ClassGeneral
TestingTesting according to WS-22
eClass (4.1)37010401
eClass (5.1.4)37010401
eClass (6.0)37010401
eClass (6.1)37010401
eClass (10.1)37010401
UNSPSC (4.03)40141607
UNSPSC (10.0)40141607
UNSPSC (11.0501)40141607
UNSPSC (13.0601)40141607
UNSPSC (15.1)40141607
UNSPSC (17.1001)40183103

Safety and Compatibility

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. 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.