DN300 Double Flanged Cast Iron Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: k161
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: API609
• Application: Water Industrial Usage
• Seat: NBR
• Specification: CE
• Trademark: TFW/OEM
• Origin: Tianjin China
• HS Code: 84818040
• Production Capacity: 1000PCS/Per Day

Product Description

Type:U TYPE butterfly valve
Face to face : BS5155, DIN 3202, ISO5752
Flange : DIN,BS,UNI,ISO, ANSI,AS,JIS
Mounting flande:ISO5211

1. Body material :cast Iron, Ductile iron, carbon steel, stainless steel 
2. Seat material :NBR, EPDM, Viton, Neoprene,Hypalon, Silicon
3 Shaft : Stainless steel 416,316 .304
4. Disc:cast Iron, Ductile iron+Ni, CF8, CF8M, Bronze
5. Pin:Stainless steel
6. Bushing:PTFE,Bronze
7. O ring: NBR ,EPDM,