OEM PVC Ball Valve, 1/4 in, Straight, FNPT x Barb, Full Port
The APPROVED VENDOR Manual Two-Way Ball Valve is a 1/4 in PVC, straight, full-port ball valve with FNPT x Barb connections (MPN PVC 638-TB4F-F). This valve is part of our broad industrial supply across 14…
SKU 3G-OTH-596685
Also listed as: PVC638TB4FF · PVC 638 TB4F F · PVC-638-TB4F-F
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
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Manual Two-Way Ball Valve is a 1/4 in PVC, straight, full-port ball valve with FNPT x Barb connections (MPN PVC 638-TB4F-F). This valve is part of our broad industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
Frequently Asked Questions
What is the APPROVED VENDOR PVC 638-TB4F-F ball valve used for?
This manual two-way ball valve is used for on/off flow control of compatible fluids in low-pressure industrial piping systems. Its 1/4 in PVC body and FNPT x Barb connections suit water, air, and chemical handling applications across machining, material handling, and other departments.
What are the specifications of the APPROVED VENDOR PVC 638-TB4F-F ball valve?
The valve is a 1/4 in PVC, straight, full-port ball valve with FNPT x Barb connections. The manufacturer part number is PVC 638-TB4F-F. It is a manual two-way design from APPROVED VENDOR, suitable for general industrial fluid control.
Where to buy the APPROVED VENDOR PVC 638-TB4F-F ball valve worldwide?
3G Electric supplies the APPROVED VENDOR PVC 638-TB4F-F ball valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to install the APPROVED VENDOR PVC 638-TB4F-F ball valve?
Install the valve with pipe thread sealant on the FNPT end and push the barb into flexible tubing. Ensure the valve is fully open during installation to avoid seat damage. Support piping to prevent stress on the PVC body. Always follow manufacturer guidelines for pressure and temperature limits.
OEM Products
3G Electric supplies OEM pvc ball valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.