Parker Brass Straight-Body Needle Valve
The PARKER Needle Valve is a brass straight-body inline valve with a regulating stem, designed for chemical media. It features compression x compression connections and an integral bonnet, conforming to ISA S75.02…
SKU 3G-OTH-445879
Also listed as: 4AV4LNB · 4A V4LN B
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 Needle Valve is a brass straight-body inline valve with a regulating stem, designed for chemical media. It features compression x compression connections and an integral bonnet, conforming to ISA S75.02 standards. This valve is part of the Parker V Series, with a 1/4 in pipe size and PTFE components.
Frequently Asked Questions
What is the Parker needle valve 4A-V4LN-B used for?
The Parker needle valve 4A-V4LN-B is used for precise flow regulation of chemical media in industrial piping systems. Its brass body, regulating stem, and PTFE components make it suitable for applications requiring corrosion resistance and fine control, such as chemical processing and instrumentation.
What are the specifications of the Parker 4A-V4LN-B needle valve?
The Parker 4A-V4LN-B is a brass straight-body inline needle valve with a 1/4 in pipe size, compression x compression connections, and an integral bonnet. It features a regulating stem, conforms to ISA S75.02 standards, and is part of the Parker V Series. It is designed for chemical media.
Where to buy Parker needle valve 4A-V4LN-B worldwide?
You can source the Parker needle valve 4A-V4LN-B worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine Parker components for chemical flow control applications.
How to install a Parker needle valve with compression fittings?
To install a Parker needle valve with compression fittings, ensure the tubing is cut square and deburred. Slide the compression nut and ferrule onto the tube, insert the tube fully into the valve body, then tighten the nut finger-tight plus one quarter turn with a wrench. Avoid overtightening to prevent damage to the PTFE components.
Used in
Common applications for ParkerParker Products
3G Electric supplies Parker brass straight-body needle valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.