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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:VFA 2" typical length; VFB 4" typical length.
Mounting Orientation:Mount in vertical position.
Weight:VFA: 4.0 to 4.8 oz (.11 to .14 kg)
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- Q: Do I need to pay for shipping when returning a product?
A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.
- Q: How can I check the stock status of a product?
A: On the product details page, you can check the stock status of the item. If a product is temporarily out of stock, we will restock it as soon as possible or provide a pre-order option.
- Q: How can I find out about product recalls or safety alerts?
A: We prioritize the safety of our customers and comply with product recall and safety alert notifications. You can stay informed about product recalls by regularly checking our website's safety alert section or subscribing to relevant product safety authorities' notifications.
Reviews
- B
Birtrand Miskell
Mar 09, 2026
Dwyer Flowmeter VFA-21-EC-SSGreat company and support, thanks for the amazing experience!HelpfulUnhelpful - E
Ed Zak
May 19, 2025
Dwyer Flowmeter VFA-21-EC-SSHice el pedido y recibí una llamada del servicio al cliente para informarme de la disponibilidad de existencias y de los datos de envío. Gracias.HelpfulUnhelpful - L
Linda Chaisson
Jan 02, 2025
Dwyer Flowmeter VFA-21-EC-SSReordering was done in minutes with just a single click!HelpfulUnhelpful - P
Piyush Patel
Oct 23, 2024
Dwyer Flowmeter VFA-21-EC-SSThanks for the swift delivery!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Dwyer Flowmeter VFA-21-EC-SSAll was ok! No problems whatsoever.HelpfulUnhelpful
Dwyer Flowmeter VFA-21-EC-SS
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
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