Swagelok SS-83XKF4 is a stainless steel 3-piece high-pressure 3-way ball valve featuring PCTFE seats and 1/4 in. female NPT connections. Part of the trunnion-style 83 and H83 series, this valve is designed for reliable performance in both low- and high-pressure environments. Its compact design maximizes flow while maintaining low operating torque across a broad temperature range.

Technical Specifications

Feature	Details
Body Material	316 Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connections (1, 2, 3)	1/4 in. Female NPT
Flow Pattern	3-Way, Switching
Max Cv	0.75
Orifice	0.187 in / 4.7 mm
Pressure Rating	6000 PSIG @ 100°F / 413 BAR @ 37°C
Seat Material	PCTFE
Handle	Black Phenolic Handle
Service Class	General
Certification	Low Emissions Certified; ECE R110-type available on request

Trunnion-Style 3-Way Switching

The 83 and H83 series ball valves utilize a trunnion-style design to ensure durability and ease of operation. These valves are optimized for applications requiring compact installation without sacrificing flow capacity. The design ensures low operating torque, making it suitable for manual or automated systems where precision switching is required.

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