Swagelok SS-44S6-LLC is a 1-piece 40 series ball valve designed for reliable liquid flow management. This instrumentation valve features a two-way straight shutoff pattern and robust one-piece construction, suitable for a wide range of industrial applications. The 316 stainless steel body is equipped with 3/8 inch Swagelok tube fitting connections and a latch lock handle for secure operation.

Technical Specifications

Specification	Detail
Body Material	316 Stainless Steel
Flow Pattern	2-Way, Shutoff, Straight
Orifice / Cv	6.0 Maximum
Connection 1	3/8 in. Swagelok® Tube Fitting
Connection 2	3/8 in. Swagelok® Tube Fitting
Packing	PTFE
Handle Style	Latch Lock (Closed)
Handle Color	Black
Cleaning	Standard Cleaning and Packaging (SC-10)
Low Emissions	Certified

Design and Features

The 40 series ball valves provide versatile flow control with multiple actuator and handle options. A key design advantage is the ability to perform packing adjustments while the valve remains installed inline, minimizing system downtime.

For demanding environments, Swagelok also offers the 40G series evolution, which builds upon the reliable 40 series design with enhanced thermal cycling capabilities and an expanded operating temperature range through innovative assembly processes.

Industry Standards

This product is classified under eClass 37010401 and UNSPSC 40141607, meeting global standards for instrumentation ball valves.

System Safety

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. Do not mix or interchange Swagelok products or components with those of other manufacturers.