DN125 DN150 DN 250 DN300 DN400 DN600 DN700 DN800 DN900 Ductile Iron Disc Flange Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: butterfly valve
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: Wafer Butterfly Valve
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: DN50-DN600
• Stadnard: GOST
• Drive: Manual
• Material of Stem: 2Cr13
• Disk: 2Cr13
• Seatness: Stainless Steel
• Key: Wafer Butterfly Valve
• Name: Butterfly Valve Pn16
• Operated: Manual Butterfly Valve
• Stem: Carbon Steel
• Transport Package: Wooden Crate or Bulk Packing
• Specification: GOST, ISO, DIN. GB.
• Trademark: LT butterfly valve
• Origin: Tianjin China
• HS Code: 8481100001
• Production Capacity: 200t/Month

Product Description

DN800 Pn16 Worm Gear Actuator Ductile Iron EPDM Seat Flange Type Butterfly Valve
Flange butterfly valve 
Wafer butterfly valve 

Wormgear butterfly valve 

Normal Presure: PN1.6MPa
Suitable Medium: Water, Sewage, Air, Oil, Salts, etc.
Temperature: Low than 120 degree centigrade.
Size: DN15-DN100
Body Flange Drilling: DIN2501; ANSI Class 125
Face to Face: DIN3202; ANSI B 16.10
Operations: Lever, Electric Actuator and Pneumatic
Main Material:
Body: Cast Iron
Seal: Brass, PTFE
Stem: CS
Butterfly valve process of production
Packing of butterfly valve 
Factory of butterfly valve 

Attention: According to customer's requirement, we can make any special kind of valves you need.
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