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Department: InstrumentationX
Product Type: ValvesX
Product Sub-Type: Flow Control ValvesX
Product: Needle Valve - Inline - V4X
Configuration Type: InlineX
Operating Temperature: -65 F to 450 F (-54 C to 232 C)X
Handle Type: Green colored round nylon 6/6X

Trade Name

A-LOK® (9) CPI™ (5)

Inch/Metric

Inch (20) Metric (3)

Connection Type

Double ferrule compression (8) Female NPT (2) Male NPT (6) Male NPT / Double ferrule compression (1) Male NPT / Female NPT (1) Male NPT / Single ferrule compression (2) Single ferrule compression (3)

Inlet port 1

1/8" A-LOK compression (1) 1/8" female NPT (2) 1/8" male NPT (6) 1/4" A-LOK compression (3) 1/4" CPI compression (3) 1/4" male NPT (4) 3/8" A-LOK compression (1) 6mm A-LOK compression (2) 8mm A-LOK compression (1)

Outlet port 2

1/8" A-LOK compression (1) 1/8" female NPT (3) 1/8" male NPT (2) 1/4" A-LOK compression (4) 1/4" CPI compression (5) 1/4" male NPT (4) 3/8" A-LOK compression (1) 6mm A-LOK compression (2) 8mm A-LOK compression (1)

CV Factor

0.12 (1) 0.28 (3) 0.37 (2) 0.43 (17)

Material

Brass (10) Stainless Steel (13)

Orifice size

0.078 Inch (2.0mm) (1) 0.125 Inch (3.2mm) (3) 0.156 Inch (4.0mm) (2) 0.176 Inch (4.5mm) (17)

Pressure Rating

3,000 psig (207 bar) CWP (10) 5,000 psig (345 bar) CWP (13)

Special Cleaning

Cleaning for oxygen service (7)

Stem type

Blunt (30°) (6) Needle (2-1/2") (17)
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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 23  
Part # Availability Price/UOM
2A-V4LN-SS-G-C3 N/A Call to Order
2F-V4LN-B-G N/A Call to Order
2F-V4LR-SS-G-C3 N/A Discontinued
2M2F-V4LN-B-G N/A Discontinued
2M-V4LN-SS-G N/A Discontinued
2M-V4LR-B-G N/A Discontinued
4A-V4LN-B-G-C3 N/A Discontinued
4A-V4LN-SS-G N/A Discontinued
4A-V4LN-SS-G-C3 N/A Discontinued
4M4A-V4LN-SS-G N/A Discontinued
4M4Z-V4LR-B-G-C3 N/A Discontinued
4M4Z-V4LR-SS-G N/A Call to Order
4M-V4LN-B-G N/A Discontinued
4M-V4LN-B-G-C3 N/A Discontinued
4M-V4LN-SS-G N/A Discontinued
4M-V4LR-B-G N/A Discontinued
4Z-V4LN-B-G N/A Discontinued
4Z-V4LN-SS-G N/A Discontinued
4Z-V4LR-B-G N/A Discontinued
6A-V4LN-SS-G N/A Discontinued
UOM Inlet port 1 Outlet port 2 Stem type Stem Seal Material Country of Origin (COO) Harmonized Tariff (HTS)
EA 1/8" A-LOK compression 1/8" A-LOK compression Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" female NPT 1/8" female NPT Needle (2-1/2") PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" female NPT 1/8" female NPT Blunt (30°) PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/8" female NPT Needle (2-1/2") PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/8" male NPT Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/8" male NPT Blunt (30°) 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 Needle (2-1/2") 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 Needle (2-1/2") 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 Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/4" A-LOK compression Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/4" CPI compression Blunt (30°) PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" male NPT 1/4" CPI compression Blunt (30°) PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Needle (2-1/2") PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Needle (2-1/2") PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" male NPT 1/4" male NPT Blunt (30°) PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" CPI compression 1/4" CPI compression Needle (2-1/2") PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" CPI compression 1/4" CPI compression Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" CPI compression 1/4" CPI compression Blunt (30°) PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 3/8" A-LOK compression 3/8" A-LOK compression Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
2A-V4LN-SS-G-C3
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

1/8" A-LOK compression

1/8" A-LOK compression

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2F-V4LN-B-G
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

1/8" female NPT

1/8" female NPT

Needle (2-1/2")

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
2F-V4LR-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

1/8" female NPT

1/8" female NPT

Blunt (30°)

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2M2F-V4LN-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

1/8" male NPT

1/8" female NPT

Needle (2-1/2")

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
2M-V4LN-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

1/8" male NPT

1/8" male NPT

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2M-V4LR-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

1/8" male NPT

1/8" male NPT

Blunt (30°)

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LN-B-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

Needle (2-1/2")

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LN-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

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LN-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

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M4A-V4LN-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

1/8" male NPT

1/4" A-LOK compression

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M4Z-V4LR-B-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

1/8" male NPT

1/4" CPI compression

Blunt (30°)

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4M4Z-V4LR-SS-G
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

1/8" male NPT

1/4" CPI compression

Blunt (30°)

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M-V4LN-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" male NPT

1/4" male NPT

Needle (2-1/2")

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4M-V4LN-B-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" male NPT

1/4" male NPT

Needle (2-1/2")

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4M-V4LN-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" male NPT

1/4" male NPT

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4M-V4LR-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" male NPT

1/4" male NPT

Blunt (30°)

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4Z-V4LN-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" CPI compression

1/4" CPI compression

Needle (2-1/2")

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4Z-V4LN-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" CPI compression

1/4" CPI compression

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4Z-V4LR-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" CPI compression

1/4" CPI compression

Blunt (30°)

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
6A-V4LN-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

3/8" A-LOK compression

3/8" A-LOK compression

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
Showing 1 - 20 of 23
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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