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SS-4UW-4C

Stainless Steel Secondary Packed Bellows Sealed Valve, Welded, Spherical Stem Tip, 1/4 in. Swagelok Tube Fitting, NC Actuator

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Specifications
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Body Material 316 Stainless Steel
Connection 1 Size 1/4 in.
Connection 1 Type Swagelok® Tube Fitting
Body Type Straight
Cleaning Process Standard Cleaning and Packaging (SC-10)
Connection 2 Size 1/4 in.
Connection 2 Type Swagelok® Tube Fitting
Surface Finish Standard
Actuator Model 4 Series
Actuator Operation Mode Normally Closed Spring Return
Actuator Type Pneumatic
Bellows Material 347 Stainless Steel
Body Seal Welded
Flow Pattern Straight (2-way)
Gasket None
Lubricant Fluorinated-based (spherical stem tip)
Max Temperature Pressure Rating 900°F @ 600 PSIG /482°C @ 41.3 BAR
Packing Grafoil®
Room Temperature Pressure Rating 2500 PSIG @ 100°F /172 BAR @ 37°C
Series U Series
Service Class General
Stem Tip Material Cobalt Based Alloy
Stem Type Spherical
Testing Helium leak testing according to SCS-00020
eClass (4.1) 37010201
eClass (6.0) 37-01-02-01
UNSPSC (11.0501) 40141609
UNSPSC (4.03) 40141607

Safe Product Selection:

The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product 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.

Caution:

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

User Part Information For Part Number: SS-4UW-4C

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