APPROVED VENDOR Manual Two-Way Ball Valve: 1/4 in, PVC, Straight, FNPT x Barb
The APPROVED VENDOR Manual Two-Way Ball Valve (MPN 6381990) is a 1/4 in PVC, straight, full port ball valve with FNPT x Barb connections. 3G Electric interprets customer demand and delivers genuine industrial…
SKU 3G-OTH-596675
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Manual Two-Way Ball Valve (MPN 6381990) is a 1/4 in PVC, straight, full port ball valve with FNPT x Barb connections. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is the APPROVED VENDOR 1/4 in PVC ball valve used for?
This manual two-way ball valve is used to start, stop, or redirect flow in low-pressure water, air, or chemical lines. Its PVC body resists corrosion, making it suitable for irrigation, water treatment, and general industrial plumbing where a compact 1/4 in connection is needed.
What are the specifications of the APPROVED VENDOR 6381990 ball valve?
The APPROVED VENDOR 6381990 is a 1/4 in PVC, straight, full port ball valve with FNPT x Barb connections. Full port design minimizes pressure drop. It is manually operated and suited for applications requiring a compact, corrosion-resistant shut-off valve.
Where to buy the APPROVED VENDOR 6381990 ball valve worldwide?
3G Electric supplies the APPROVED VENDOR 6381990 ball valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine equipment across 14 departments, including specialist expertise in pumps and controls.
How to install a 1/4 in PVC ball valve with FNPT x Barb connections?
Apply PTFE tape to the FNPT threads and hand-tighten into the female pipe port. For the barb end, push the hose fully onto the barb and secure with a hose clamp. Avoid over-tightening PVC threads to prevent cracking. Always support piping to reduce stress on the valve body.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR pvc ball valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


