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Severe Service6000 PSIG316 Stainless Steel

Swagelok SS-12NBF8 Severe Service Union Bonnet Needle Valve, 1/2 in. FNPT

Swagelok SS-12NBF8 severe service union bonnet needle valve. Features 316 stainless steel body, 1/2 in. female NPT connections, ball stem, and 6000 PSIG pressure rating.

Swagelok SS-12NBF8 Severe Service Union Bonnet Needle Valve, 1/2 in. FNPT

Swagelok SS-12NBF8 is a stainless steel severe service union bonnet needle valve featuring a straight pattern and a ball stem. Designed for demanding applications, this valve provides reliable shutoff and control with a room temperature pressure rating of 6000 PSIG at 100°F (413 BAR at 37°C).

Needle valves with union-bonnet construction are available in a variety of materials, with working pressures up to 10000 psig (689 bar) and temperatures up to 1200°F (648°C).

Swagelok SS-12NBF8 severe service union bonnet needle valve

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 Size1/2 in.
Connection 1 TypeFemale NPT
Connection 2 Size1/2 in.
Connection 2 TypeFemale NPT
CV Maximum2.2
Flow PatternStraight (2-way)
Handle StyleAluminum Bar
Maximum Temperature, °F (°C)450 (232)
Max Temperature Pressure Rating450°F @ 4130 PSIG / 232°C @ 284 BAR
Minimum Temperature, °F (°C)-65 (-53)
Orifice0.437 in
Room Temperature Pressure Rating6000 PSIG @ 100°F / 413 BAR @ 37°C
Stem Tip MaterialCobalt Based Alloy
Stem TypeBall stem
eClass (4.1)37010201
eClass (5.1.4)37010201
eClass (6.0)37010203
eClass (6.1)37010203
eClass (10.1)37010203
UNSPSC (4.03)40141602
UNSPSC (10.0)40141602
UNSPSC (11.0501)40141602
UNSPSC (13.0601)40141602
UNSPSC (15.1)40141602
UNSPSC (17.1001)40183103