Flow+ Ductile Iron Resilient Seated Butterfly Valves

BF BFW Resilient Seated Butterfly Valves

Class 150    |    ASTM A395    |    14″ to 24″    |    Lug or Wafer Style    |   Ductile Iron Resilient Seated Butterfly Valves

Care to learn more about our many butterfly valve solutions?

Contact our sales and support team today to discover your perfect butterfly valve solution!

Ductile Iron Resilient Seated Butterfly Valve Class 150 Lug or Wafer 14-24 inch Image
Flow+ Ductile Iron Resilient Seated Butterfly Valves Class 150 Lug or Wafer 14-24 inch logo

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

Ductile Iron Resilient Seated Butterfly Valve Class 150 Technical Drawing

Our Flow+ Ductile Iron Resilient Seated Butterfly Valves have the following Build of Materials and Product Specifications:

MaterialsASTM
BodyDuctile IronA395
Cast Iron*A126-B
Carbon Steel*A216
Stainless Steel*A351-CF8M
Disc316 Stainless SteelA351-CF8M
Aluminum Bronze*A339-80-45-10
Alloy 20*A351-CN-7M
Monel*A494-M35
Hastelloy C-276*A494-CW-6M
Shaft316 Stainless SteelA182-F316
416 Stainless SteelA582
BushingBronze*B62
PTFEN/A
Temperature (both in °F and °C)
Seat/LinerBuna-N0 – 180°F « (-18) – 80°C
Viton0 – 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)
SizeABCn-dLW
14”44526747612-1-8UN-2B79.5300
16”505322539.516-1-1/8-8UN2B90300
18”52733957816-1-1/8-8UN2B109300
20”60037163520-1-1/8-8UN2B135300
24”682461749.520-1-1/4-8UN-2B156300
Flow+ Ductile Iron Resilient Seated Butterfly Valves Class 150 Lug or Wafer 14-24 inch Brochure

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]