DN 400 Ductile Iron Concentric Butterfly Valve

• Media: Water
• Driving Mode: No
• Connection Form: Clamp
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Model NO.: k105
• 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
• Standard: BS5153, Pn16
• Application: Water Industrial Usage
• Transport Package: Wooden Carton
• Specification: CE/ISO
• Trademark: TFW/OEM
• Origin: Tianjin China
• HS Code: 84818040
• Production Capacity: 1000PCS/Per Day

Product Description

lug butterfly valve through shaft without pin


1. Body material :Ductile Iron, 
2 .Disc material :Ductile Iron, 
3. shaft: stainless steel 
4. seat:NBR ,EPDM
5. Pin:stainless steel 
6. o ring:EPDM,NBR