Flow+ Cast Iron Resilient Seated Butterfly Valves

Cast Iron High Performance Butterfly Valves

Class 150    |    ASTM A536    |    28″ to 48″    |    Flanged   |   Cast Iron High Performance 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!

Flow+ Cast Iron High Performance Butterfly Valves Class 150 Flange Image
Flow+ Cast Iron High Performance Butterfly Valves Class 150 Flange 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 cast iron high performance butterfly valves that are considered to be industry-leading when it comes to both design and quality. All Flow+ cast iron 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.

BFD Series Butterfly Valve

Product Description:
Flow+ manufactures cast iron high performance butterfly valves that are used extensively to regulate, stop and start fluid flow in pipelines. Committed to offering high-quality cast iron high performance butterfly valves, these valves are primarily used in the pulp & paper, cement, fertilizer, pharmaceutical, mining, and food industries.

Manufactured using ASTM A536 cast iron, the Flow+ cast iron high performance butterfly valves feature a flanged body style. Compatible with FF or RF flanges, the Flow+ cast iron high performance butterfly valves come with a 360° polished disc to assure positive shut-off.

Features Include:
• Pressure rated to ANSI Class 150
• Available in sizes of  28″ to 28″
• Universal ISO 5211 mounting pad
• The U type flange body style fits between a FF or a RF flange
• PTFE bushing ensures the maximum shaft support and centralized alignment
• 360° polished disc assures positive shut-off hard back cartridge seat one piece shaft, pinned and splined disc

Style:
• Flanged (FLG)

Flow+ Cast Iron High Performance Butterfly Valves Class 150 Flange Technical Drawing

Our Flow+ Cast Iron High Performance Butterfly Valves have the following Build of Materials and Product Specifications:

No. Part Name Material ASTM
1 Body Cast Iron A126 Class B
2 O-Ring EPDM/BUNA
3 Bushing PTFE
4 Pin Stainless Steel AISI 316
5 Shaft Stainless Steel AISI 316
6 Disc Stainless Steel AISI 316
7 Seat EPDM/BUNA
DIMENSIONS inches (mm) and WEIGHTS pounds (kg)
Size L Ø D Ø D1 n-Ø d1 H1 H2 H3 Ø c
in mm in mm in mm in mm in mm in mm in mm in mm in mm
28” 700 6.50 165 35.24 895 33.07 840 24-1.18 24-30 19.88 505 24.57 624 2.60 66 2.48 63
30” 900 7.48 190 44.50 1130 40.25 1022 28-1.38 28-35 22.24 565 26.46 672 2.60 66 2.48 63
36” 900 7.99 203 46 1168 42.75 1086 32-1.62 32-41 25.08 637 28.35 720 4.65 118 2.95 95
42” 1000 8.50 216 53 1346 49.5 1257 32-1.62 32-41 27.56 700 31.50 800 5.59 142 3.35 85
48” 1200 10 254 59.90 1511 56 1422 44-1.62 44-41 33.23 844 37.01 940 6.30 160 4.13 105
Flow+ Cast Iron High Performance Butterfly Valves Class 150 Flange Brochure

Product Brochure

Download more in-depth technical specifications for our line of cast 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 cast iron high performance butterfly valve products to meet a wide range of applications and requirements.

As an industry leader, ValvSource America has your perfect cast iron 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] 

“MV Controls has represented ValvSource for many years.They have always been focused on customer satisfaction by carrying a large inventory of strainers, triple duty valves, suction diffusers and check valves. They maintain a knowledgeable inside sales support team at the factory, and offer competitive pricing and on time shipments. MV Controls is happy to acknowledge ValvSource as one of the best manufacturers our company represents!”
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