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Alloy 400 Integral Bonnet Needle Valve, 0.37 Cv, 1/4 in. Swagelok Tube Fitting, Regulating Stem

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Body Material Alloy 400
Connection 1 Size 1/4 in.
Connection 1 Type Swagelok® Tube Fitting
Cleaning Process Standard Cleaning and Packaging (SC-10)
Connection 2 Size 1/4 in.
Connection 2 Type Swagelok® Tube Fitting
Max Temperature with Pressure Rating 450°F @ 2380 PSIG /232°C @ 163 BAR
UNSPSC (SWG01) 40141602
Flow Pattern Straight (2-way)
Handle Color Black
Handle Style Phenolic Knob
Lubricant Perf. Polyether/Tung. Disulfide (WL7)
Orifice 0.172 in
Packing PFA
Room Temperature Pressure Rating 3000 PSIG @ 100°F /206 BAR @ 37°C
Stem Tip Material Alloy 405
Stem Type Regulating
eClass (4.1) 37010201
eClass (5.1.4) 37010201
eClass (6.0) 37-01-02-03
eClass (6.1) 37-01-02-03
UNSPSC (10.0) 40141602
UNSPSC (11.0501) 40141602
UNSPSC (13.0601) 40141602
UNSPSC (15.1) 40141602
UNSPSC (4.03) 40141602
Valve Material Alloy 400

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.


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

User Part Information For Part Number: M-1RS4

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