Manual Ductile Iron Wafer Butterfly Valve

• Media: Water
• Driving Mode: Manual
• Connection Form: Wafer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: OEM
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Product: API Gate Valve
• Port Size: Dn40~Dn1200
• Place of Origin: Shanxi, China (Mainland)
• Surface: Powder Coating/Paint
• Test: 100% Water Pressure
• Transport Package: Standard Export Package or as Per Your Requirement
• Specification: DIN/BS/ANSI/API/Russian Standard
• Trademark: SYI
• Origin: China
• Production Capacity: 1000 Sets Per Months
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description:



SYI can supply the Wafer Butterfly Valve according to ANSI B16.10, EN1092, DIN2501 etc.

Techinical Specifications:

Face to face: API 609
Working pressure: PN10/PN16
Flange drilling: DIN2501, ANSI B 16.10, EN1092

Main Parts and Materials:

Item	Part Name	Material
1	Body	Cast Iron
2	Disc	Stainless Steel
3	Shaft	Stainless Steel
4	O-ring	NBR

Machining Shop:

With our powerful precision CNC machining equipments such as lathes, milling machines and drilling press, we can easily operate Turning, Drilling and Milling. Furthermore, we are able to run other operations like cutting, grinding, bending, shaping, planning and sawing. 

Quality Control

Overall product quality inspections is from raw materials incoming inspection, semi-finished products inspection, specimen testing, and products testing. We strictly follow the procedures of ISO 9001, IQC, IPQC & FQC. SYI has independent inspectors and QC engineers to check & record in accordance with the procedure and submited for approval/audit.

We Are Certified:

SYI Group achieves the certificate of ISO 9001:2008 for the Quality Management System from TUV Rheinland. Meanwhile, SYI Group holds the Kitemark License/BSI/SGS/BV/NF/CE/WRAS/UL/FM certificates for different products.

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