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Ductile Iron Stainless Steel Seat Wafer Lug Type Double Flange Butterfly Valve
US$25.00-50.00
15 Pieces
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableDisc Material
Di/Nylon/1.4469/1.4529/2205/2507/CF8/CF8m etcFace to Face
En558;DIN3202;ISO5752;BS5155;AwwaModel NO.
DN50-DN600Body Material
Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-BronzeWorking Temperature
Normal Temperature (-40°C<T<120°C)Transport Package
Wooden CaseSpecification
DN50-DN600Trademark
VALVFITOrigin
Qingdao, ChinaHS Code
8481804090Key features
Wide Material Options: Disc and body materials include various stainless steels, cast irons, and alloys for diverse needs.
Custom Dimensions Available: Offers DN50-DN1500 sizes with special dimensions tailored to customer drawings.
Multiple Standard Compliance: Face-to-face dimensions comply with EN558, DIN3202, ISO5752, BS5155, and Awwa standards.
OEM Custom Molding: Independent mold workshop develops exclusive custom molds for special engineering demands.
Food-Grade Coating Option: WRAS food-grade coating available for potable water use and anti-corrosion protection.
Flexible Order Acceptance: Accepts small prototype trial orders and bulk full-container orders with flexible scheduling.
Strict Quality Testing: All valves and hydrants pass strict pressure tightness tests before delivery.
Comprehensive Warranty: Includes 1-year official warranty with 24-hour fast response for all after-sales issues.
Company profile

Business Type: Manufacturer/Factory, Trading Company, Group CorporationAverage Response Time: ≤5.91h
About Our Factory & Business Background
AddressQingdao, Shandong, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsDuctile Iron Pipe Fittings for Di Pipe, Ductile Iron Flange Adaptor, Ductile Iron Pipe Coupling, Ductile Iron Dismantling Joint, Ductile Iron Gate Valves, Ductile Iron Fire Hydrant, Repair Clamp, Pipe Saddle, Ductile Iron Strainers, Ductile Iron Pipe Fittings for PE PVC Pipe
Our Industry Experience & Global Business Record
Main MarketsSouth America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What materials are available for the valve disc and body?
A:
Disc materials include Di, Nylon, 1.4469, 1.4529, 2205, 2507, CF8, CF8m, etc. Body materials include Cast Iron, Ductile Iron, Wcb, CF8m, CF8, and Al-Bronze.
Q:Can you produce custom dimensions?
A:
Yes, we offer DN50-DN1500 sizes and can customize special dimensions based on customer drawings or samples.
Q:What standards do your valves comply with?
A:
Our valves comply with DIN, BS, ANSI, JIS standards, and face-to-face dimensions follow EN558, DIN3202, ISO5752, BS5155, and Awwa.
Q:Is OEM customization available?
A:
Yes, we provide OEM custom casting accessories and non-standard ductile iron castings tailored to customer drawings.
Q:What is the warranty period?
A:
We provide a 1-year official warranty with 24-hour fast response for all after-sales issues.
Send Inquiry
*To:
Qingdao Valtech Manufacturing Co., Ltd.
Qingdao Valtech Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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