Swagelok SS-1RS8-SC11 is a stainless steel integral bonnet needle valve featuring a 0.73 Cv flow coefficient and 1/2 in. Swagelok tube fitting connections. This compact needle valve is designed with a straight pattern and a regulating stem, making it suitable for a wide range of applications requiring precise flow control and reliable isolation.

Technical Specifications

Specification	Value
Body Material	316 Stainless Steel
Cleaning Process	Special Cleaning and Packaging (SC-11)
Connection 1 Size	1/2 in.
Connection 1 Type	Swagelok® Tube Fitting
Connection 2 Size	1/2 in.
Connection 2 Type	Swagelok® Tube Fitting
Maximum Temperature	600°F (315°C)
Minimum Temperature	-65°F (-53°C)
UNSPSC (17.1001)	40141600
eClass (10.1)	37010203

Product Features

• Integral-Bonnet Design: Offers a compact valve footprint for space-constrained installations.
• Regulating Stem: Provides accurate flow adjustment for process control.
• Straight Pattern: Standard flow path configuration.
• SC-11 Cleaning: Complies with Swagelok Special Cleaning and Packaging requirements.

System Design Safety

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/interchange Swagelok products or components not governed by industrial design standards with those of other manufacturers.