Skip to content
316 Stainless SteelSC-10 Cleaning

Swagelok SS-4-VCO-3 316 Stainless Steel VCO O-Ring Face Seal Fitting, Tube Socket Weld Gland

Swagelok SS-4-VCO-3 316 stainless steel VCO O-ring face seal fitting. 1/4 in. VCO gland to 1/4 in. tube socket weld. Standard cleaning SC-10.

Swagelok SS-4-VCO-3 316 Stainless Steel VCO O-Ring Face Seal Fitting, Tube Socket Weld Gland

Swagelok SS-4-VCO-3 is a 316 stainless steel VCO O-ring face seal fitting, specifically a tube socket weld gland (1/4 in. VCO fitting x 1/4 in. tube OD). It provides a secure, high-purity sealing interface for VCO assemblies, ensuring repeatable vacuum-tight performance in instrumentation systems.

Swagelok SS-4-VCO-3 VCO O-ring face seal fitting tube socket weld gland

WARNING

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.

Specifications

SpecificationValue
Body Material316 Stainless Steel
Cleaning ProcessStandard Cleaning and Packaging (SC-10)
Connection 1 Size1/4 in.
Connection 1 TypeVCO® O-Ring Face Seal Gland
Connection 2 Size1/4 in.
Connection 2 TypeTube Socket Weld
Flow RestrictorNo
eClass (4.1)37020713
eClass (5.1.4)37020590
eClass (6.0)37020500
eClass (6.1)37020590
eClass (10.1)37020590
UNSPSC (4.03)31163000
UNSPSC (10.0)40142613
UNSPSC (11.0501)40142600
UNSPSC (13.0601)40183107
UNSPSC (15.1)40183107
UNSPSC (17.1001)40183107