Product Description Model NO.: D641F-150LB Structure: Three-Eccentric Sealing Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa) Material of Seal Surface: Metal Hard Sealed Size: Dn15-Dn800 Temperature: Not More Than 425 Medium: Water ,Gas ,Oil and Other Corrosive Liquids Market: South America , MID-East Warranty: 12 Monthes Trademark: OEM Origin: Wenzhou China Connection Form: Flange Seal Form: Auto Sealed Working Temperature: Medium Temperature (120°CButterfly Valve with EPDM seat 
D343H-150LB 

Specifications: 
Size: DN50-1200 

1.Body: Cast Steel, Stainless Steel 

2.Disc: CF8/ CF8M/ WCB 

3.Seat: NBR/EPDM/PDFE /VITON 

4.Color: Any color according to customer requirement 

5.Working pressure: PN10/ 16/150lb 

6.Flange standard: PN10/ 16/ ANSI150 


Brief introduction for Butterfly valve 

1. Flanged butterfly valve, designed to comply with MSS-SP-67, BS5155, and API609. Compatible with GB, DIN, BS, ANSI flanges. Face to face according to ISO 5752. 

2. Characteristic of wafer type spline butterfly valve is to splice the rubber liner on the body, the strength more highly and the seal more reliably for the seat. 

3. The spline is between the shaft and disc. 

4. Available in size DN50---DN1200 

5. Available with handles, manual gear operators, and electric or pneumatic actuators

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Product Categories : Butterfly Valve