Swagelok SS-43GXS4-LL 40G series three-way ball valve features a robust one-piece construction engineered for thermal endurance and minimized leakage. This 316 stainless steel valve is designed for reliable switching service in various instrumentation and process applications, featuring 1/4 inch Swagelok tube fitting connections and a latch lock handle for secure positioning in open or closed states.

Technical Specifications

Specification	Detail
Part Number	SS-43GXS4-LL
Ball/Stem Material	Stainless Steel
Body Material	316 Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection Size	1/4 in. (Connections 1, 2, and 3)
Connection Type	Swagelok® Tube Fitting
Cv Maximum	0.9
Flow Pattern	3-Way, Switching
Handle Style	Latch Lock (open/closed), Black
Orifice	0.187 in / 4.7 mm
Packing Material	Modified PTFE UHMWPE
Pressure Rating	2500 PSIG @ 100°F / 172 BAR @ 37°C
Low Emissions	Certified
Testing	According to WS-22

3-Way Switching

The 40G series valves provide various actuator, flow path, and handle options. They are designed for ease of packing adjustment while remaining inline, ensuring minimal downtime during maintenance. The 40G series is an evolution of the original 40 series, offering expanded temperature ratings and enhanced thermal cycling capabilities.

Safe 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.

Component Compatibility

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

Industrial Identifiers

• UNSPSC (13.0601): 40141607
• eClass (10.1): 37010401