| Specification |
Media: Liquid;
Driving Mode: Manual;
Connection Form: Welding;
Structure: Double-Eccentric 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: Metal Hard Sealed;
Valve Body: Forge Welding;
Standard: DIN, SMS, ISO,;
Application: Industrial Usage;
Connection: Welded, Clamped, Threaded;
Type: Manual, Pneumatic;
Material: SS304, SS316L;
Gasket: Silicone;
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Media: Water;
Driving Mode: Manual;
Connection Form: Wafer;
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: DIN BS ANSI API JIS;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Body Material: Ductile Iron;
Flange Standard: BS5163, DIN 3352 F4, Awwa;
Seal Material: EPDM/NBR;
Color: Customized on Request;
Disc Material: SS304, Brass, Di;
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Media: Gas;
Driving Mode: Pneumatic;
Connection Form: Lug Support;
Structure: Centre Sealing;
Seal Form: Force 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: Casting;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Characteristic: Ductile Iron Butterfly Valve;
Design & Manufacture: API 609, DIN 3202;
Pre-Temp. Rating: ASME B16.34;
Face to Face: API 609, DIN 3202;
Ends Connection: Wafer, Lug or Flanged;
Inspect & Test: API 598;
Certificate 1: Dnv CE 0575;
Certificate 2: ISO9001:2008;
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Media: Water;
Driving Mode: Worm Gear;
Connection Form: Flange;
Structure: Three-Eccentric Sealing;
Seal Form: Force Sealed;
Valve Stem: Orbit;
Work Pressure: Low Pressure (Pn<1.6mpa);
Working Temperature: -15<T<150;
Material of Seal Surface: Soft Sealed;
Valve Body: Casting;
Application: Industrial Usage, Water Industrial Usage;
Standard or Nonstandard: Standard;
Product Name: Large Size Flange Butterfly Valve;
Body: Cast Iron/Ductile Iron;
Disc: Ductile Iron/SS304/SS316;
Stem: Carbon Steel/Ss410/Ss416;
Seat: EPDM/NBR/Viton/PTFE;
Type: Flange;
Coating: Epoxy Coated;
Operator: Electric/Gear;
Sample: Available;
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Media: Water;
Driving Mode: Manual;
Connection Form: Wafer;
Structure: Centre Sealing;
Seal Form: Auto 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;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Size: DN40-DN1200;
Operation: Worm Gear, Hand Wheel, Lever;
Body: Cast Iron;
Shaft: Without Pin;
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