✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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)
Ask questions
(0/1,200)
- Q: Can I save items for later?
A: Yes, you can save the items you wish to purchase later in the shopping cart. This way, when you are ready to proceed with the order, you can easily find them.
- Q: Do you support global shipping?
A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.
- Q: How to apply for an extended warranty on a product?
A: Applying for an extended warranty is simple. During the purchasing process, you can choose to extend the warranty period for eligible products. Just select the desired warranty period, and it will be added to your purchase.
Reviews
- G
Greg Modde
Jan 22, 2026
Dwyer Flowmeter VFA-41-BVGreat. Fans arrived quickly and work as promised.HelpfulUnhelpful - C
Carla James
Jan 10, 2026
Dwyer Flowmeter VFA-41-BVExcellent cooperation.HelpfulUnhelpful - T
Tim Carnation
Jul 16, 2025
Dwyer Flowmeter VFA-41-BVExtremely easy to accessHelpfulUnhelpful - C
Charles McFeeley
Jul 10, 2023
Dwyer Flowmeter VFA-41-BVService was exactly as advertised: speedy and budget-friendly. They had the hard-to-find item in stock and sent it out right away.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Dwyer Flowmeter VFA-41-BVAll was ok! No problems whatsoever.HelpfulUnhelpful
Dwyer Flowmeter VFA-41-BV
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
Customers frequently viewed
IWAYA DENKI Water Pump 25CJT0752
Panasonic Servo Motor MHMF022L1V2M
Honeywell Solenoid Valve VE4025B1045
ROTEN Mechanical Seal 8E5K-22-X
SANDSUN Overload Pump VA08H-760
GS Battery 6-QW-60(450)-(55D23L-KR)
Rechi Compressor 44R273A
MINDMAN Air Cylinder MCQV2-11-40-200
Mitsubishi Compressor YB645WTG
Bristol Compressor H70D943DBLB
Omron PLC CJ2M-CPU31
Siemens HMI 6AV6 640-0AA00-0AX0
Festo Air Cylinder DSBC-32-500-PPSA
Tecumseh Compressor VSC5550BNA
SMC Solenoid Valve VF5120-3DZD1-03
Siemens Circuit Breaker 3RV6311-1BC10

