We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Parker Needle Valve: 8 gpm Max Flow Rate, 3/8 in NPT, 3/8 in NPT, 2,000 psi Max Pressure - Needle Flow Control Valves
ParkerNeedle Flow Control Valves

Parker Needle Valve: 8 gpm Max Flow Rate, 3/8 in NPT, 3/8 in NPT, 2,000 psi Max Pressure

The PARKER N600B Needle Valve is a manual needle flow control valve constructed from brass. It features a rotary knob for adjustment and is rated for a maximum flow rate of 8 gpm and a maximum pressure of 2,000 psi…

SKU 3G-OTH-161967

Brand
Parker
Item
Needle Valve: 8 gpm Max Flow Rate, 3/8 in NPT, 3/8 in NPT, 2,000 psi Max Pressure
Category
Needle Flow Control Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Parker
Manufacturer Part Number
N600B
Type
Brass
NPT
3/8 in
Max Pressure
2,000 psi

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER N600B Needle Valve is a manual needle flow control valve constructed from brass. It features a rotary knob for adjustment and is rated for a maximum flow rate of 8 gpm and a maximum pressure of 2,000 psi, with 3/8 in NPT connections.

Frequently Asked Questions

What is the PARKER N600B needle valve used for?

The PARKER N600B needle valve is used for precise manual flow control in hydraulic and pneumatic systems. Its brass construction and 2,000 psi rating make it suitable for industrial fluid handling, lubrication lines, and instrumentation applications where fine adjustment of flow rate is required.

What are the specifications of the PARKER N600B needle valve?

The PARKER N600B needle valve has a maximum flow rate of 8 gpm and a maximum pressure of 2,000 psi. It features 3/8 in NPT connections on both ports, a manual rotary knob for adjustment, and a brass body. The manufacturer part number is N600B.

Where to buy the PARKER N600B needle valve worldwide?

3G Electric supplies the PARKER N600B needle valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this brass needle valve.

How to install the PARKER N600B needle valve?

Install the PARKER N600B needle valve by applying thread sealant to the 3/8 in NPT connections and tightening to the recommended torque. Ensure the flow direction matches the arrow on the valve body. Use the rotary knob for manual adjustment; avoid overtightening to prevent damage.

Used in

Common applications for Parker
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker needle flow control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
PARKER Needle Valve: 5 gpm Max Flow Rate, 1/4 in NPT, 1/4 in NPT, 2,000 psi Max Pressure, Brass (MPN N400B)
Parker
PARKER Needle Valve: 5 gpm Max Flow Rate, 1/4 in NPT, 1/4 in NPT, 2,000 psi Max Pressure, Brass (MPN N400B)
PARKER Needle Valve: 15 gpm Max Flow Rate, 1/2 in NPT, 1/2 in NPT, 2,000 psi Max Pressure, Brass (MPN N800B)
Parker
PARKER Needle Valve: 15 gpm Max Flow Rate, 1/2 in NPT, 1/2 in NPT, 2,000 psi Max Pressure, Brass (MPN N800B)
PARKER Flow Control Valve: 25 gpm Max Flow Rate, #12 NPT, #12 NPT, 2,000 psi Max Pressure, Brass (MPN N1200B)
Parker
PARKER Flow Control Valve: 25 gpm Max Flow Rate, #12 NPT, #12 NPT, 2,000 psi Max Pressure, Brass (MPN N1200B)
PARKER Hydraulic Flow Control Valve: 8 gpm Max Flow Rate, 3/8 in NPT, 3/8 in NPT, Brass, Control (MPN F600B)
Parker
PARKER Hydraulic Flow Control Valve: 8 gpm Max Flow Rate, 3/8 in NPT, 3/8 in NPT, Brass, Control (MPN F600B)
PARKER Hydraulic Flow Control Valve: 8 gpm Max Flow Rate, 3/8 in NPT, 3/8 in NPT, Steel, Control (MPN F600S)
Parker
PARKER Hydraulic Flow Control Valve: 8 gpm Max Flow Rate, 3/8 in NPT, 3/8 in NPT, Steel, Control (MPN F600S)
PARKER Flow Control Valve: 25 gpm Max Flow Rate, 3/4 in NPT, 3/4 in NPT, 2,000 psi Max Pressure (MPN F1200B)
Parker
PARKER Flow Control Valve: 25 gpm Max Flow Rate, 3/4 in NPT, 3/4 in NPT, 2,000 psi Max Pressure (MPN F1200B)

More from Parker

View all Parker parts
PARKER Needle Valve: 5 gpm Max Flow Rate, 1/4 in NPT, 1/4 in NPT, 5,000 psi Max Pressure, Steel (MPN N400S)
Parker
PARKER Needle Valve: 5 gpm Max Flow Rate, 1/4 in NPT, 1/4 in NPT, 5,000 psi Max Pressure, Steel (MPN N400S)
PARKER Needle Valve: 3 gpm Max Flow Rate, 1/8 in NPT, 1/8 in NPT, 2,000 psi Max Pressure, Brass (MPN N200B)
Parker
PARKER Needle Valve: 3 gpm Max Flow Rate, 1/8 in NPT, 1/8 in NPT, 2,000 psi Max Pressure, Brass (MPN N200B)
PARKER Flow Control Valve: 3 gpm Max Flow Rate, 1/8 in NPT, 1/8 in NPT, 5,000 psi Max Pressure (MPN N200S)
Parker
PARKER Flow Control Valve: 3 gpm Max Flow Rate, 1/8 in NPT, 1/8 in NPT, 5,000 psi Max Pressure (MPN N200S)
PARKER Flow Control Valve: 25 gpm Max Flow Rate, #12 SAE O-Ring Boss, #12 SAE O-Ring Boss, Steel (MPN N1220S)
Parker
PARKER Flow Control Valve: 25 gpm Max Flow Rate, #12 SAE O-Ring Boss, #12 SAE O-Ring Boss, Steel (MPN N1220S)
PARKER Flow Control Valve: 5 gpm Max Flow Rate, #6 SAE O-Ring Boss, #6 SAE O-Ring Boss, Steel (MPN N620S)
Parker
PARKER Flow Control Valve: 5 gpm Max Flow Rate, #6 SAE O-Ring Boss, #6 SAE O-Ring Boss, Steel (MPN N620S)
PARKER Needle Valve: 25 gpm Max Flow Rate, 3/4 in NPT, 3/4 in NPT, 5,000 psi Max Pressure, Steel (MPN N1200S)
Parker
PARKER Needle Valve: 25 gpm Max Flow Rate, 3/4 in NPT, 3/4 in NPT, 5,000 psi Max Pressure, Steel (MPN N1200S)
PARKER Needle Valve: 15 gpm Max Flow Rate, 1/2 in NPT, 1/2 in NPT, 5,000 psi Max Pressure, Steel (MPN N800S)
Parker
PARKER Needle Valve: 15 gpm Max Flow Rate, 1/2 in NPT, 1/2 in NPT, 5,000 psi Max Pressure, Steel (MPN N800S)
PARKER Needle Valve: 8 gpm Max Flow Rate, 3/8 in NPT, 3/8 in NPT, 5,000 psi Max Pressure, Steel (MPN N600S)
Parker
PARKER Needle Valve: 8 gpm Max Flow Rate, 3/8 in NPT, 3/8 in NPT, 5,000 psi Max Pressure, Steel (MPN N600S)