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Wetted Materials:Body: Acrylic plastic; O-ring: Buna-N (fluoroelastomer available); Metal parts: Nickel plated brass standard, SS optional; Float: SS, black glass, aluminum, K monel depending on range.
Temperature & Pressure Limits:Without Valve: 100 psig (6.9 bar) @ 150°F (65°C); 150 psig (10 bar) @ 100°F (38°C); With Valve: 100 psig (6.9 bar) @ 120°F (48°C).
Accuracy:VFA = 5% of FS; VFB = 3% of FS.
Process Connection:1/8" female NPT. VFB ranges 85 and 86 have 1/4" NPT back connections or 3/8" NPT end connections. These ranges not available with brass valves.
Scale Length:VFB 4" typical length.
Mounting Orientation:Mount in vertical position.
Weight:VFB: 7.2 to 8.8 oz (.20 to .25 kg).
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- Q: Can I get a refund if the price of a product drops shortly after my purchase?
A: Unfortunately, we cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation, ensuring your satisfaction. Our prices may vary due to promotions and market conditions, among other factors. We recommend making your purchase based on the current price at the time of purchase.
- Q: How can I search for products on the website?
A: You can use the search bar located at the top of the website to enter keywords and find the desired products. Alternatively, you can browse through different categories and filter options to narrow down your search.
- Q: How can I check the status of my refund?
A: To check the status of your refund, you can contact our customer service team and provide them with the necessary details, such as your order number and refund request. They will assist you in tracking the progress of your refund.
Reviews
- R
Richard West
Apr 26, 2026
Dwyer Flowmeter VFB-51-BVThanks for your clear explanation of the ordering process; it made my day easier!HelpfulUnhelpful - K
Klayton Scott
Aug 14, 2025
Dwyer Flowmeter VFB-51-BVeasy online orderingHelpfulUnhelpful - J
Jared Steeves
Sep 04, 2024
Dwyer Flowmeter VFB-51-BVGreat customer service and unbeatable prices made the shopping experience enjoyable.HelpfulUnhelpful - J
JEFFREY HOLAWAY
Feb 06, 2024
Dwyer Flowmeter VFB-51-BVYou bring up a great point.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Dwyer Flowmeter VFB-51-BVAll was ok! No problems whatsoever.HelpfulUnhelpful
Dwyer Flowmeter VFB-51-BV
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
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