Cast Iron Butterfly Valve with Flange
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Product Highlights
- Wide Material Selection: Body and plate options include cast steel, ductile iron, stainless steel, and Monel for various media.
- Customizable Design: Offers customized color, pressure rating (PN), size (DN), and operator types (Manual/Electric/Pneumatic).
- Compact and Lightweight: Small size and light weight facilitate easy installation and maintenance in any position.
- Quick Operation: Simple compact construction allows for quick 90-degree on-off operation.
- Excellent Regulation: Flow curve tends to a straight line, providing excellent regulation performance.
- Long Service Life: Durable design withstands thousands of opening and closing operations.
- Versatile Application: Suitable for water, gas, oil, and other media in industrial, household, and textile usage.
Product Attributes
- Customization
- Available
- Media
- Water
- Driving Mode
- Manual
- Model NO.
- D41X
- Connection Form
- Wafer
- Structure
- Centre Sealing
- Seal Form
- Soft Sealed
- Valve Stem
- Normal
- Work Pressure
- Low Pressure (Pn<1.6mpa)
- Working Temperature
- Normal Temperature (-40°C<T<120°C)
- Material of Seal Surface
- Soft Sealed
- Valve Body
- Casting
- Standard
- DIN
- Application
- Industrial Usage, Water Industrial Usage, Household Usage, Tixtile
- Design
- Cast / Forged
- Color
- Blue or Customized
- Pn
- 10 16 150lb 300lb
- Dn
- 50-3200mm
- Operator
- Manual / Electric Acuated / Pneumatic
- Sealing
- EPDM / NBR / PTFE / Viton / Stainless / Stelliete
- Spray
- 250 Micron
- Used for
- Tap-Water / Drink Water / Sea Water / Oil / Gas
- Transport Package
- Wooden Case
- Specification
- DN40-DN1200
- Trademark
- bh
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 5000PCS/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Cast Iron Butterfly Valve with Flange
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Product Description




Performance:
| DN | 40~1200 mm |
| PN | 1.0~1.6 MPa |
| Suitable Temperature | -23°c~121°c |
| Suitable Media | Water, gas, oil, etc |
| Interlining of body | NBR / EPDM / BUNA / NR / PTFE / HYPALON / VITON / NEOPRENE |
| Body | ductile/ cast steel / CI/DI/WCB |
| Butterfly plate | chromium-plated ductile iron / stainless steel / DI/ALB/WCB/MONEL/CF8/CF8M |
| valve axis | stainless-- SS416/SS304/SS316/WCB |
Features:
1.Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.
2.Simple and compact construction, quick 90 degree on-off operation.
3.Flow curve tending to straight line. Excellent regulation performance.
4.Long service life. Standing the test of thousands opening/closing operation.
5.Wide selection of materials, applicable for various media.
About us:
ChinaBohai valve group co., LTD was founded in 1980, headquarter was located in TianjinBohai economic zone ,No88,gao ying road,beizhakou town ,jinnan district ,Tianjin of china.And with the land area up to 80000 square meters ,which is a enterprise with product development ,manufacturing and marketing intergrated .
About the Supplier
Company Profile
Founded in 1980 and headquartered in Bei-Zha-Kou Electronic Industrial Park, Jinnan District, Tianjin, a place incorporated into the prosperous Bohai economic rim, Bohai Valve has been and will continue exploring and innovating. In 2014, Bohai Valve was promoted to a non-area-limited group company in China. The group company is committed to providing stable and reliable fluid control solutions aiming at engineering fields including hydropower, thermal power, steel making, metallurgy, petroleum, chemicals, sewage treatment and water systems.
The group company covers a land of more than 80, 000m2 for its valve manufacturing base and casting factory, and possesses all necessary production and testing means. It is a lare valve manufacturer engaged in valve development, manufacturing, and sales.
Major product lines are manufactured with reference to ANSI, API, DIN, BS, JPI, and JIS standards and China's GB standards by means of the latest technologies favored across the world. They include butterfly valves, gate valves, ball valves, globe valves, check valves, hydraulic control valves, cryogenic valves, throttle valves, metallurgical valves, oxygen tubing valves, and HPHT valves, which are available in more than 100 series and thousands of sizes, with pressure rating ranging from 1.0MPa to 10MPa and port size from DN50 to DN4000. These valves can be operated manually, electrically, pneumatically, hydraulically, and/or electro-hydraulically, and made of different materials, manufactured to different types and sizes, and therefore meet the need for one-stop purchasing.
To ensure the stability and reliability of its quality, the group company uses CNC machine tools, CNC multi-station machining center, extra large processing size (5 meters) vertical lathes and large drilling center for its major machining tasks, maintaining a world automation level throughout its production process. The group company also procures advanced detection equipment and type testing platform for nondestructive testing, spectrum analysis, CMM measuring, supersonic spraying, heat treatment, low leakage test, life test, low temperature performance test, and wear and high temperature resistance test, which not only enhances the machining and testing ability of the factory but also supports the development of new products for harsh industrial environment, thus ensuring the stability of product quality.
The company also has a large casting base and owns a B3R 125 electric furnace, 3-ton, 5-ton, and 10-ton cupola furnaces, a mobile resin molding line, an epoxy powder spraying line, and a testing center, providing strong and powerful hardware guarantee for the manufacturing of quality valves.
Bohai Valve has long used the advanced management concepts to their factory management and applied the resource management system and warehouse management system to all its products for quality management. It is also one of the first valve manufacturers in China that have passed the ISO 9001, ISO 14001 and OHSAS 18001 certifications. Over the past years, it has been awarded national TS permit and U. S. API certificates for both the company and its products. Bohai Valve now is a member of the supply network for State Grid Corporation's power plants, a member listed in the supply networks of China's other four biggest power companies, a company member of China Engineering Construction Industry Association, and the largest supplier of hydropower valves in China.
We maintain our devotion to innovation and keep learning to gain creative ideas and capabilities, transforming our status from a traditional manufacturer to a tech-based enterprise and developing world advanced valve products. For this purpose, the group company set up the Valve Technology Research Center and pooled together the nation's leading experts and engineers so as to provide the most professional solutions with respect to product development, design, manufacturing and testing.
About Our Factory & Business Background
- Address
- 88 Gaoying Road, Beizhakou Electronic Industrial Zone, Tianjin, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin, qingdao, shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2008-07-18
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What materials are available for the valve body and plate?
- The valve body can be made of ductile/cast steel, CI/DI, WCB, or cast iron. The butterfly plate options include chromium-plated ductile iron, stainless steel, DI, ALB, WCB, MONEL, CF8, CF8M.
- Can the valve be customized?
- Yes, customization is available for design (Cast/Forged), color (Blue or Customized), pressure rating (PN 10/16/150lb/300lb), size (DN 50-3200mm), operator type, and sealing material.
- What types of media can this valve handle?
- It is suitable for water, gas, oil, and other similar media.
- What are the payment terms?
- We accept LC, T/T, and Western Union as terms of payment.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak season and off-season.
- What is the maximum pressure rating?
- The valve supports low pressure up to PN 1.6 MPa, with custom options available up to 300lb.
- Where is the manufacturer located?
- The manufacturer, ChinaBohai valve group co., LTD, is located in Tianjin, China.
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