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Flow+ products are manufactured with the goal of providing quality valves at competitive prices. With that in mind, Flow+ has successfully built a reputation for manufacturing carbon steel high performance butterfly valves that are considered to be industry-leading when it comes to both design and quality. All Flow+ carbon steel high performance butterfly valves are extensively tested to ensure complete conformance to your applicable standards before shipment.
With almost 15 years of manufacturing experience to the oil and gas, mining, process, chemical and general industries, Flow+ has your perfect valve solution.
HPW Series Butterfly Valve
Product Description:
Flow+ manufactures carbon steel high performance butterfly valves that are used extensively to regulate, stop and start fluid flow in pipelines. Committed to offering high-quality carbon steel high performance butterfly valves, these valves are primarily used in the pulp & paper, cement, fertilizer, pharmaceutical, mining, and food industries. Manufactured using ASTM A216-WCB carbon steel, the Flow+ carbon steel high performance butterfly valves feature a wafer body style.
Features Include:
• Pressure rated to Class 150
• Available in sizes of 2″ to 12″
Style:
• Wafer

Our Flow+ Carbon Steel High Performance Butterfly Valves have the following Build of Materials and Product Specifications:
Dimensions | (unit: mm) | ||||||||||
Size (mm) | H | H1 | H2 | H3 | OD | F | OD | B.C D 1 | L | ||
---|---|---|---|---|---|---|---|---|---|---|---|
50 | 219.2 | 60.0 | 159.2 | 15.2 | 13 | 11 | 42.0 | 70 | 44.0 | ||
65 | 242.2 | 70.0 | 172.2 | 15.2 | 16 | 14 | 61.0 | 70 | 46.0 | ||
80 | 250.2 | 76.5 | 173.7 | 15.2 | 16 | 14 | 74.0 | 70 | 48.0 | ||
100 | 281.2 | 90.0 | 191.2 | 17.7 | 16 | 14 | 94.0 | 70 | 54.0 | ||
125 | 318.7 | 104.0 | 214.7 | 17.7 | 18 | 14 | 118.0 | 70 | 57.0 | ||
150 | 346.0 | 115.0 | 231.0 | 19.0 | 22 | 17 | 140.0 | 70 | 58.0 | ||
200 | 404.0 | 143.5 | 260.5 | 20.5 | 22 | 17 | 188.0 | 70 | 64.0 | ||
250 | 468.5 | 170.0 | 298.5 | 20.5 | 28 | 22 | 238.5 | 102 | 71.5 | ||
300 | 524.1 | 197 | 327.1 | 24.1 | 28 | 22 | 280.0 | 102 | 81.0 |
(unit: inch) | ||||||||||
Size (inch) | H | H1 | H2 | H3 | OD | F | OD | B.C D 1 | L | |
---|---|---|---|---|---|---|---|---|---|---|
2” | 8.63 | 2.36 | 6.27 | 0.60 | 0.51 | 0.43 | 1.65 | 2.76 | 1.73 | |
2.5” | 9.54 | 2.75 | 6.78 | 6.78 | 0.63 | 0.55 | 2.40 | 2.76 | 1.81 | |
3” | 9.85 | 3.01 | 6.84 | 0.60 | 0.63 | 0.55 | 2.91 | 2.76 | 1.89 | |
4” | 11.07 | 3.54 | 7.53 | 0.70 | 0.63 | 0.55 | 3.70 | 2.76 | 2.13 | |
5” | 12.55 | 4.09 | 8.45 | 0.70 | 0.71 | 0.55 | 4.65 | 2.76 | 2.24 | |
6” | 13.62 | 4.53 | 9.09 | 0.75 | 0.87 | 0.67 | 5.51 | 2.76 | 2.28 | |
8” | 15.91 | 5.65 | 10.26 | 0.81 | 0.87 | 0.67 | 7.40 | 2.76 | 2.52 | |
10” | 18.44 | 6.69 | 11.75 | 0.81 | 1.10 | 0.87 | 9.39 | 4.02 | 2.81 | |
12” | 20.63 | 7.76 | 12.88 | 0.95 | 1.10 | 0.87 | 11.02 | 4.02 | 3.19 |
All rights reserved. All valves information and its contents hereof are proprietary. Any unauthorized reproduction or disclosure, in whole or in part, is strictly prohibited. All valves materials, images, and data sheets in this catalogue/brochure is for general information and shall not be used for specific performance data and material selection without first consulting with ValvSource America Ltd. ValvSource America Ltd. reserves the right to change the enclosed valves information without notice. ValvSource America Ltd. does not accept any liability or damages arising from the use of any valve information within this website. All trademarks and registered trademarks are owned by their respective companies.
For almost 15 years, ValvSource America has continually committed itself to offer the best carbon steel high performance butterfly valve products to meet a wide range of applications and requirements.
As an industry leader, ValvSource America has your perfect carbon steel high performance butterfly valves solution. Our success in the valves industry is attributed to our customer-centric team of sales personnel, engineers, and trained staff that are collectively committed to providing quality products at a price you would come to expect.
To find your perfect valve solution, please contact ValvSource America today at 1 (877) 683-2200 or by email at [email protected].