Gg20 Gg25 Ggg40 Ggg50 Pn10 Pn16 Pn25 Wafer Lug Double Flange Butterfly Valve
China Gg20 Gg25 Ggg40 Ggg50 Pn10 Pn16 Pn25 Wafer Lug Double Flange Butterfly Valve, Find details about China Manual Electric Hydraulic Control Valve, High Quality Butterfly Valve from Gg20 Gg25 Ggg40 Ggg50 Pn10 Pn16 Pn25 Wafer Lug Double Flange Butterfly Valve
Basic Info.
Model NO.
wafer, lug and flange 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
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
Pressure
Pn10, Pn16, Pn25, Class150
Operation
Manual, Electric Actuator, Pneumatic Actuator
Design
En593, API609, JIS10K, As2129
Size
DN40-DN1200
Operaiton
Manual, Electric, Pneumatic, Hydraulic
Material
Cast Iron, Ductile Iron, Stainless Steel, Brass
Medium
Water, Drinking Water, Portable Water Sea Water
Valve Type
Wafer, Lug, U Type, Double Flange
Rubber and Coating
Wras Certificate
Trademark
TWT
Transport Package
Wooden Box
Specification
DN25-DN3600
Origin
China
HS Code
8481804090
Model NO.
wafer, lug and flange 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
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
Pressure
Pn10, Pn16, Pn25, Class150
Operation
Manual, Electric Actuator, Pneumatic Actuator
Design
En593, API609, JIS10K, As2129
Size
DN40-DN1200
Operaiton
Manual, Electric, Pneumatic, Hydraulic
Material
Cast Iron, Ductile Iron, Stainless Steel, Brass
Medium
Water, Drinking Water, Portable Water Sea Water
Valve Type
Wafer, Lug, U Type, Double Flange
Rubber and Coating
Wras Certificate
Trademark
TWT
Transport Package
Wooden Box
Specification
DN25-DN3600
Origin
China
HS Code
8481804090
Product Desciption
Product: PN10, PN16,PN25,Class150 Wafer , lug , U Section , U type , double flange concentric butterfly valve.
WRAS approved coated wafer type butterfly valve for drinking water
•Size: DN25~DN1200
•Body material: Cast Iron / Ductile Iron
•Face to face dimension:ISO5752/EN558-1 Basic Series 20 ( Other types available on request).
•Top flange:ISO5211
•Working Pressure:PN10,PN16
•Working Temperature:-20°C-120 °C
Main Material:
| Name | Material |
| Body | Cast Iron , Ductile Iron, Carbon Steel , Stainless Steel, AL-Bronze,duplex stainless steel2205, Duplex Stainless Steel2507 |
| Disc | Ductile Iron , Carbon Steel ,Stainless Steel , AL-Bronze. |
| Shaft | Stainless Steel, Monel K500, Super duplex stainless steel , SS304, SS316, duplex stainless steel2205, Duplex Stainless Steel2507 |
| Seat | BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber |
Technical Parameters:
| Size | DN25-DN1200 | DN25-DN1200 |
| Working pressure | 16Bar | 10Bar |
| Shell | 24Bar | 15Bar |
| Seal(Air) | 17.6Bar | 17.6Bar |
| Operating Temperature | -45ºC~+150ºC | |
| Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water, Sea water, Marine industry | |
| Driving method | Hand Lever ,Worm Gear , Electric actuator ,Pneumatic actuator , hydraulic actuator . | |
Packaging & Delivery:
Packaging Detail: Bubble pack for each valve&Plywood cases. Or as per the request of customers.
Delivery Detail:According to quantity , normally 30 days after order
Application:
1. These products are mainly used for pipeline flow, pressure and temperature control of various industrial automation productiong, for example: Electricity, petrifaction, metallurgy, environmental protection, energy management, fir-fighting systems.
2. Simultaneously they have good fluid control properties, and can operate simply.
3. They are not only widely used in general industries as petroleum, coal gas, chemical engineering, water treatment, but also used in the cooling water system of thermal power plant.
Wafer butterfly valve specification and dimension
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