Parker N420S Needle Flow Control Valve, #4 SAE O-Ring Boss, Steel
The PARKER N420S is a manual, two-way needle flow control valve with a maximum flow rate of 3 gpm. It features a rotary knob adjustment and is constructed from steel, with #4 SAE O-Ring Boss connections on both ports.
SKU 3G-OTH-161976
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The PARKER N420S is a manual, two-way needle flow control valve with a maximum flow rate of 3 gpm. It features a rotary knob adjustment and is constructed from steel, with #4 SAE O-Ring Boss connections on both ports.
Frequently Asked Questions
What is the PARKER N420S flow control valve used for?
The PARKER N420S is a manual, two-way needle flow control valve used to regulate hydraulic fluid flow in industrial systems. It is commonly applied in hydraulic circuits, machine tools, and material handling equipment where precise flow adjustment via a rotary knob is required.
What are the specifications of the PARKER N420S flow control valve?
The PARKER N420S is a manual two-way needle valve with a maximum flow rate of 3 gpm. It has #4 SAE O-Ring Boss connections on both ports, a rotary knob for adjustment, and a steel body. The manufacturer part number is N420S.
Where to buy the PARKER N420S flow control valve worldwide?
3G Electric supplies the PARKER N420S flow control 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.
How to install the PARKER N420S flow control valve?
Install the PARKER N420S by connecting the #4 SAE O-Ring Boss ports to matching hydraulic lines. Tighten to the manufacturer's recommended torque. Use the rotary knob to adjust flow. Ensure the system is depressurized before installation and follow standard hydraulic safety practices.
Used in
Common applications for ParkerParker 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.
