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Department: InstrumentationX
Product Type: ValvesX
Product Sub-Type: Flow Control ValvesX
Product: Needle Valve - Inline - V4X
CV Factor: 0.45X
Trade Name: A-LOK®X

Connection Type

Double ferrule compression (26) Male NPT / Double ferrule compression (9)

Inlet port 1

1/8" male NPT (9) 1/4" A-LOK compression (21) 3/8" A-LOK compression (5)

Outlet port 2

1/4" A-LOK compression (27) 3/8" A-LOK compression (8)

Material

Brass (12) Stainless Steel (23)

Handle Type

Black colored round nylon 6/6 (21) Blue colored round nylon 6/6 (2) Green colored round nylon 6/6 (3) Red colored round nylon 6/6 (3) Stainless steel (1) T-bar (1) White colored round nylon 6/6 (2) Yellow colored round nylon 6/6 (2)

Operating Temperature

-15 F to 400 F (-26 C to 204 C) (2) -30 F to 250 F (-34 C to 121 C) (2) -65 F to 350 F (-54 C to 177 C) (30) -70 F to 275 F (-57 C to 135 C) (1)

Pressure Rating

3,000 psig (207 bar) CWP (12) 5,000 psig (345 bar) CWP (23)

Special Cleaning

Cleaning for oxygen service (7)

Stem Seal

Ethylene propylene rubber (1) Fluorocarbon rubber (2) Nitrile rubber (2) PTFE (30)
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Needle Valve - Inline - V4Needle Valve - Inline - V4

Needle Valve - Inline - V4

Parker Needle Valve - Inline - V4 Series

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Showing 1 - 20 of 35  
Part # Availability Price/UOM
++ 4A-V4LK-B In Stock $97.50
++ 4A-V4LK-B-B Out of Stock - Lead Time Required $110.42
++ 4A-V4LK-B-C3 Out of Stock - Lead Time Required $151.38
4A-V4LK-B-G N/A Discontinued
++ 4A-V4LK-BP Out of Stock - Lead Time Required $97.50
++ 4A-V4LK-B-R Out of Stock - Lead Time Required $110.42
++ 4A-V4LK-B-W Out of Stock - Lead Time Required $110.42
++ 4A-V4LK-B-Y Out of Stock - Lead Time Required $110.42
++ 4A-V4LK-EPR-SS Out of Stock - Lead Time Required $145.21
++ 4A-V4LK-SS Out of Stock - Lead Time Required $143.60
++ 4A-V4LK-SS-B Out of Stock - Lead Time Required $145.21
++ 4A-V4LK-SS-C3 Out of Stock - Lead Time Required $169.33
4A-V4LK-SS-G N/A Discontinued
4A-V4LK-SS-G-C3 N/A Discontinued
++ 4A-V4LK-SSP Out of Stock - Lead Time Required $138.35
++ 4A-V4LK-SS-R Out of Stock - Lead Time Required $145.21
++ 4A-V4LK-SS-ST Out of Stock - Lead Time Required $145.21
4A-V4LK-SS-T N/A Call to Order
++ 4A-V4LK-SS-W Out of Stock - Lead Time Required $145.21
++ 4A-V4LK-SS-Y Out of Stock - Lead Time Required $145.21
UOM Inlet port 1 Outlet port 2 Stem type Stem Seal Material Country of Origin (COO) Harmonized Tariff (HTS)
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE Ethylene propylene rubber Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
4A-V4LK-B
In Stock
$97.50
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-B-B
Out of Stock - Lead Time Required
$110.42
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-B-C3
Out of Stock - Lead Time Required
$151.38
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-B-G
N/A
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-BP
Out of Stock - Lead Time Required
$97.50
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-B-R
Out of Stock - Lead Time Required
$110.42
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-B-W
Out of Stock - Lead Time Required
$110.42
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-B-Y
Out of Stock - Lead Time Required
$110.42
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-EPR-SS
Out of Stock - Lead Time Required
$145.21
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

Ethylene propylene rubber

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SS
Out of Stock - Lead Time Required
$143.60
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SS-B
Out of Stock - Lead Time Required
$145.21
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SS-C3
Out of Stock - Lead Time Required
$169.33
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SS-G
N/A
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SS-G-C3
N/A
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SSP
Out of Stock - Lead Time Required
$138.35
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SS-R
Out of Stock - Lead Time Required
$145.21
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SS-ST
Out of Stock - Lead Time Required
$145.21
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SS-T
N/A
Call to Order
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SS-W
Out of Stock - Lead Time Required
$145.21
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-SS-Y
Out of Stock - Lead Time Required
$145.21
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
Showing 1 - 20 of 35
Parker V Series Needle Valves are designed for positive leak tight shut-off and regulation of fluids in process, power, and instrumentation applications.

Application: In the key markets of chemical & refining, food, beverage & dairy, medical & dental, microelectronics, oil & gas, and power generation.
Parker Instrumentation Needle Valves
Parker Instrumentation Needle Valves
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