Class 150 | ASTM A395 | 14″ to 24″ | Lug or Wafer Style | Ductile Iron Resilient Seated Butterfly Valves
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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 ductile iron resilient seated butterfly valves that are considered to be industry-leading when it comes to both design and quality. All Flow+ ductile iron resilient seated 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.
BFW & BFL Series Butterfly Valves
Product Description:
Flow+ manufactures ductile iron resilient seated butterfly valves that are used extensively to regulate, stop and start fluid flow in pipelines. Committed to offering high-quality ductile iron resilient seated butterfly valves, these valves are primarily used in the pulp & paper, cement, fertilizer, pharmaceutical, mining, and food industries.
Manufactured using ASTM A395 ductile iron, the Flow+ ductile iron resilient seated butterfly valves are available in both wafer and lug body styles. Compatible with ASME 125/150 flanges, the Flow+ ductile iron resilient seated butterfly valves come with a gear operator with hand-wheel on sizes 14” to 24”.
Features Include:
• Maximum working pressure 250 PSI
• Available in sizes of 14″ to 24″
• Compatible with ASME 125/150 flanges
• Class 150
• Available in wafer or lug body
• Bubble tight and bi-directional to 250 PSI
• Consult supplier for vacuum service
• Blow-out proof design
• All valve bodies are epoxy coated
• ISO 5211 mounting flange allowing easy actuation.
• Gear operator with hand-wheel on sizes 14” – 24”
• Actuation available to suit any requirement
• Standard dead-end service for lug style with downstream flange removed
• Applicable standards; API 609, MSS-SP67, tested per API-598, CRN
• Phenolic backed seat provides a stable seat sealing surface, minimal seat wear and extends seat life
Style:
• Lug
• Wafer
Our Flow+ Ductile Iron Resilient Seated Butterfly Valves have the following Build of Materials and Product Specifications:
| Materials | ASTM | |
|---|---|---|
| Body | Ductile Iron | A395 |
| Cast Iron* | A126-B | |
| Carbon Steel* | A216 | |
| Stainless Steel* | A351-CF8M | |
| Disc | 316 Stainless Steel | A351-CF8M |
| Aluminum Bronze* | A339-80-45-10 | |
| Alloy 20* | A351-CN-7M | |
| Monel* | A494-M35 | |
| Hastelloy C-276* | A494-CW-6M | |
| Shaft | 316 Stainless Steel | A182-F316 |
| 416 Stainless Steel | A582 | |
| Bushing | Bronze* | B62 |
| PTFE | N/A | |
| Temperature (both in °F and °C) | ||
| Seat/Liner | Buna-N | 0 – 180°F « (-18) – 80°C |
| Viton | 0 – 400°F « (-18) – 204°C | |
| PTFE Lined EPDM (125 PSI Rated Only) |
0 – 250°F « (-18) – 204°C | |
| EPDM | (-30) – 275°F « (-35) – 135°C | |
| Hypalon* | (-20) – 200°F « (-30) – 90°C |
| Dimensions (Inches) | ||||||
| Size | A | B | C | n-d | L | W |
|---|---|---|---|---|---|---|
| 14” | 445 | 267 | 476 | 12-1-8UN-2B | 79.5 | 300 |
| 16” | 505 | 322 | 539.5 | 16-1-1/8-8UN2B | 90 | 300 |
| 18” | 527 | 339 | 578 | 16-1-1/8-8UN2B | 109 | 300 |
| 20” | 600 | 371 | 635 | 20-1-1/8-8UN2B | 135 | 300 |
| 24” | 682 | 461 | 749.5 | 20-1-1/4-8UN-2B | 156 | 300 |
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.
Product Brochure
Download more in-depth technical specifications for our line of ductile iron resilient seated butterfly valves by clicking on any of the above literature thumbnails.
For almost 15 years, ValvSource America has continually committed itself to offer the best ductile iron resilient seated butterfly valve products to meet a wide range of applications and requirements.
As an industry leader, ValvSource America has your perfect ductile iron resilient seated 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].