High Quality Resilient Seated Double Eccentric Flange Butterfly Valve
China High Quality Resilient Seated Double Eccentric Flange Butterfly Valve, Find details about China Big Size Ductile Iron Butterfly Valve, Double Flange Eccentric /Offset Butterfly Valve from High Quality Resilient Seated Double Eccentric Flange Butterfly Valve
Basic Info.
Model NO.
high quality butterfly valve
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
En593, BS5153, Awwac504, JIS10K, En558-1 Series
Application
Industrial Usage, Water Industrial Usage, Household Usage
Epoxy Coating Brand
Akzo Nobel
China Famous Brand
Twt Brand
Largest Casting Butterfly Valve
DN3600 Butterfly Valve
China First Butterfly Valve Manufacturer
Twt Factory
Big and Old Valve Facotry
65 Production History
Pn25 Cast Iron Butterfly Valve
Size Is From DN50-DN600
Operation
Manul, Electric Actuator, Hydraulic Actuator
Size
DN150-DN3600
Pressure
Pn10, Pn16, Pn25
Design
En593, BS5155, Awwac504
Flange Drilling
En1092-2pn10, Pn16, Pn25, Ansib16.1class125
Face to Face
En558-1, API609, Awwac504
Test Standard
API598, En12266-1
Colour
Ral5005, Ral5015and So on
Painting and Rubber
Wras Certificated Painting and Rubber
Trademark
TWT
Transport Package
Wooden Box
Specification
DN150-DN3600
Origin
China
HS Code
8481804090
Model NO.
high quality butterfly valve
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
En593, BS5153, Awwac504, JIS10K, En558-1 Series
Application
Industrial Usage, Water Industrial Usage, Household Usage
Epoxy Coating Brand
Akzo Nobel
China Famous Brand
Twt Brand
Largest Casting Butterfly Valve
DN3600 Butterfly Valve
China First Butterfly Valve Manufacturer
Twt Factory
Big and Old Valve Facotry
65 Production History
Pn25 Cast Iron Butterfly Valve
Size Is From DN50-DN600
Operation
Manul, Electric Actuator, Hydraulic Actuator
Size
DN150-DN3600
Pressure
Pn10, Pn16, Pn25
Design
En593, BS5155, Awwac504
Flange Drilling
En1092-2pn10, Pn16, Pn25, Ansib16.1class125
Face to Face
En558-1, API609, Awwac504
Test Standard
API598, En12266-1
Colour
Ral5005, Ral5015and So on
Painting and Rubber
Wras Certificated Painting and Rubber
Trademark
TWT
Transport Package
Wooden Box
Specification
DN150-DN3600
Origin
China
HS Code
8481804090
Product Desciption
EN593 13Series PN16,PN25, Class 150,Gear Operated Double Flange Butterfly Valve Ductile Iron GGG50 Resilient Seat DN800 China Factory Double offset / Eccentric Butterfly Valve
Nominal Diameter: DN100-DN3600
Nominal Pressure: 10Bar/16Bar/150lbs/25bar
Design Standard: BS EN593/BS5155/API609/DIN3354
FTF Dimension: ISO 5752 SERIES 13&14 /BS EN558 SERIES 13&14 /API609/DIN3202/ASME B16.10
Flange Connection: ASME B16.1 Class125/ASME B16.5 CL150/ASME B16.47 CL150/AWWA C207/
DIN 2501 PN10-16-25/EN1092 PN10-16-25
Inspection and Test: EN12266-1/API 598/ISO5208
Nominal Diameter: DN100-DN3600
Nominal Pressure: 10Bar/16Bar/150lbs/25bar
Design Standard: BS EN593/BS5155/API609/DIN3354
FTF Dimension: ISO 5752 SERIES 13&14 /BS EN558 SERIES 13&14 /API609/DIN3202/ASME B16.10
Flange Connection: ASME B16.1 Class125/ASME B16.5 CL150/ASME B16.47 CL150/AWWA C207/
DIN 2501 PN10-16-25/EN1092 PN10-16-25
Inspection and Test: EN12266-1/API 598/ISO5208
Material list:
- Body
- Ductile Iron: ASTM A536 60-40-18/ DIN1693 GGG40,GGG50
- 2. Disc
- Ductile Iron: ASTM A536 60-40-18/ DIN1693 GGG40,GGG5
- Stainless Steel: ASTM A182 304/316/41
Design:EN593,AWWAC504, BS5155
Installation without restriction in direction of flow.
Reduced weight and overall dimensions.
Low pressure loss and reduced energy costs.
High Kv / Cv values.
Easy to clean and disinfect for potable water systems etc.
Self cleaning ( no residue will be trapped ).
Good resistance to corrosion.
Manul , electric actuator , pneumatic actuator , hydraulic actuator , bare shaft is optional
Wate , drinking water , portable water , Oil , sea water , gas are all available working service.
Size is from DN150-DN3600
Technical Specification and Material
| No | Item | Standard |
| 1 | Design and manufacturing Standard | EN593,AWWAC504, BS5155, DINEN593,BSEN593 |
| 2 | Pressure-Temperature Rating | PN6,PN10,PN16,PN25 , Class125, Class150 |
| 3 | Structure length(Face-Face) | API609,ISO5772, EN558-1 Series 13, Series 14 , DIN3202F4 |
| 4 | Flange Ends | EN1092-2PN10,PN16,PN25, ASME B16.5/B16.47 Series A |
| 5 | Inspection&Test | API598, EN12266-1 |
| 6 | Connection | Flange type |
| 7 | Fluid medium | Water, Oil, Gas and various corrosive media,drinking water ,portable water , sea water |
| 8 | Operation option | Worm Gear,electric and pneumatic control device. |
| 9 | Applicable size | DN100 ~ DN3600 |
| 10 | Using temperature | -10ºC ~ 150ºC |
| 11 | Normal Pressure(Mpa) | PN1.0 ~ 2.5MPa(Class150,Class300) |
| 12 | Connection standard | ANSI·DIN·API·ISO·BS |
| 13 | Warranty | 18 monthes |
| 14 | Body life | 50 years |
| No | Part | Material | No | Part | Material |
| 1 | Body | CI , DI(A536 65-45-12),GGG40,GGG50 | 2 | Disc | DI(A536 65-45-12),GGG40,GGG50 |
| 3 | Up/ Down Shaft | Stainless Steel(304,416, 420,431) Super stainless Steel | 4 | Disc Sealing Ring | EPDM, NBR |
| 5 | Body Sealing Ring | EPDM, NBR | 6 | Taper pin | Stainless Steel(304,416,420,431) |
| 7 | Up/ Down Shaft sealing Ring | NBR | 8 | Up/Down Bushing | DF-1 |
| 9 | Disc Sealing Steel Ring | SS316 | 10 | Key | 45 |
| 11 | Packing | SS304 | 12 | Yoke | DI(A536 65-45-12) |
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