Double Flange Butterfly Valve with Gear Box

• Media: Wog, Acetric, Nitric
• 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.: QINGDAO FLUIDO
• Structure: Centre Sealing
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Forge Welding
• Application: Water Industrial Usage
• Design Standard: API609
• Face to Face: API 609; ASME B16.10; ISO5752
• Flange End: ASME B16.5/B16.47
• Company: Qingdao Fluido Industrial Co.,Ltd
• Transport Package: Polywood Crate
• Specification: DN50
• Trademark: EATHU
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000 Piece Per Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1000.000kg

Product Description

Double flange butterfly valve with gear box

1.Application Field

Butterfly valves usually serve to cut off medium flow in the piping system, widely applied in the field of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, fire protection as well as chemical and energy industry.

2. Technical Standard

1). Size: DN50-DN1200

2). Design standard: API609

3). Connection end: ASME B16.5 / B16.47

4). Working Pressure: Class150-Class600

5). Temperature: -46ºC - 550ºC

3. Material 

Part name	Material	Option
Body	Cast steel	SS304, SS316, CF8, CF8M
Stem	SS304	SS316, CF8, CF8M
Disc	Cast steel	SS304, SS316, CF8, CF8M
Sealing ring	PTFE/NBR/EPDM+SS	SS + Graphite

4. Detail of Double flange butterfly valve with gear box


5. Certificate of Double flange butterfly valve with gear box


6. Package of Double flange butterfly valve with gear box


7. Inspection of Double flange butterfly valve with gear box


8.Warranty and service 

1). One year warranty

2). Spare parts provided such as extra gaskets

3). Strict market agent protection agreement if you want to be distributor

4). OEM&ODM are welcome,  customer logo can be casted on to valve body if you need

5).  First order and large order have a good discount.

6).  Always most competitive price, most reliable quality and best service as your biggest support.

9. Company introduction and contact us

Qingdao Fluido Industrial Co.,Ltd is one the biggest manufacturers and exports of valves products in China. We are specilized in producing variety of gate valves, butterfly valves, ball valves, globe valves, check valves, strainers etc in different materials.

Our factory and company are certified to the international ISO-9001 qualtity system standard and all products are carefully tested to meet strict quality requirments and industry standards prior to each shipment.

Any opportunity to work with you is welcome !