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

Specification	Value
Ball/Stem Material	Brass
Body Material	Brass
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	3/4 in.
Connection 1 Type	Swagelok® Tube Fitting
Connection 2 Size	3/4 in.
Connection 2 Type	Swagelok® Tube Fitting
CV Maximum	6.4
Flow Path	Standard
Flow Pattern	2-Way, Shutoff, Straight
Handle Color	Black
Handle Style	Lever
Low Emissions Certified	Yes
Orifice	0.406 in / 10.3 mm
Packing Material	PTFE
Ring/Disc Material	PTFE-Coated Brass
Room Temperature Pressure Rating	1800 PSIG @ 100°F / 124 BAR @ 37°C
Service Class	General
Testing	Testing 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.