SKU: 90783603555

8 Ductile Iron Butterfly Valve Wafer/Gear Duct Disc/Buna-N-

Sale price$183.43 Regular price$203.81
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Description

8 Ductile Iron Butterfly Valve Wafer/Gear Duct Disc/Buna-N-The 8 Ductile Iron Butterfly Valve Wafer Gear Duct Disc Buna N is a high performance valve designed for industrial, commercial, and municipal applications. It features a ductile iron disc for durability and strength, a Buna N (Nitrile) seat for excellent sealing and chemical resistance, and a wafer style design for easy installation between ANSI flanges. Compact and lightweight, this valve offers quick 90 on off operation, leak free sealing, smooth

The 8 Ductile Iron Butterfly Valve Wafer/Gear Duct Disc/Buna-N- is a high-performance valve designed for industrial, commercial, and municipal applications. It features a ductile iron disc for durability and strength, a Buna-N (Nitrile) seat for excellent sealing and chemical resistance, and a wafer-style design for easy installation between ANSI flanges. Compact and lightweight, this valve offers quick 90° on-off operation, leak-free sealing, smooth flow, and stable low-torque performance even in harsh conditions.

Order now for fast shipping and professional-grade results.

 

Specification Details
TYPE Stainless Steel Disc Butterfly Valve
DESIGN Wafer-style design allows for easy installation between flanges
WEIGHT (LBS) 43.700
BODY MATERIAL  Ductile Iron
ACTUATOR TYPE Gear
COLOR Black
CONNECTION TYPE Flangeless
DISC MATERIAL Ductile Iron 
HANDLE MATERIAL Malleable Iron
INLET TO OUTLET LENGTH 2.38"
MOUNTING TYPE Flangeless
NOMINAL SIZE 8"
OPERATOR TYPE Gear Handle
ORIFICE SIZE 7.97"
PACKING MATERIAL PTFE
SEAT MATERIAL Buna-N
SERIES Butterfly Valve - Wafer
STEM MATERIAL 410 Stainless Steel
APPLICATIONS Ideal for Water & Wastewater Treatment, Food & Beverage Processing HVAC & Cooling Systems, Chemical Processing Plants, Industrial Air & Gas Flow Control, Irrigation & Agricultural Systems
BRAND Midland Industries

 

Link to Midland Industries Catalog

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90783603555

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4.4 ★★★★★
Based on 1237 reviews
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Interloper
Carnegie, US
★★★★★ 1
You Get What You Pay For! A Piece Of Junk!
Size: 1 Panel
Flimsy and a piece of junk. Don’t waste your money. Assembly is a pain because it is so flimsy. Divider is thin. You can see right through it. Very wobbly.
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Reviewed in the United States on February 25, 2026
J
Verified Purchase
JAMES HAYES
Grantham, US
★★★★★ 4
Instructions are useless
Size: 1 Panel
The instructions are poorly written and not very helpful. The divider itself is easy to assemble, and honestly, it would’ve been quicker if I had skipped the directions altogether. Once put together, though, it works as intended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
P
Platinum Motif
Louisville, US
★★★★★ 5
This was the best
Size: 1 Panel
This divider is great for creating a little privacy or separating a small area without taking up much space. The fabric is thick enough to block visual clutter, and the frame is lightweight but stable once it’s opened. It folds flat for storage, which is convenient if you only need it occasionally. Assembly was straightforward, and it was the perfect size. It’s a practical piece for apartments, studios, or home offices where you want a quick, temporary partition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
J
John M.
Chelsea, US
★★★★★ 5
Good privacy screen
Size: 1 Panel, Size: 1 Panel
This is a good privacy screen that's easy to assemble and looks nice. Be a little careful moving it, as the corners can twist. It's sturdy once in place, and the thick material is completely opaque. If the folds bother you, you might want to iron it, but I'm happy with it as is.
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Reviewed in the United States on March 30, 2026
D
Dan & Stacey
Charlottesville, US
★★★★★ 3
Lightweight divider that works well for video call backgrounds
Size: 1 Panel
This divider works fine for what it is, but it’s definitely on the lightweight side. Setup was very easy and only took a few minutes. The frame is fairly light, so it’s easy to move around or reposition if needed. That said, the tradeoff is that it’s not especially sturdy. It stands fine on its own but I wouldn’t expect it to handle much bumping or movement. I mainly bought it to use as a background for Zoom calls when I’m working from my den, and for that purpose it works great. The fabric panel blocks the room behind me and gives a cleaner background on camera. It’s not huge though. To keep the camera from seeing around it, I have to position it directly behind my chair. If you’re expecting it to divide a large room or create a big privacy barrier, it may feel a bit small. Overall, it does the job and works well for temporary setups or video call backgrounds, but the lightweight frame keeps it from feeling like a premium divider. The product description and photos are accurate.
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Reviewed in the United States on March 12, 2026

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