DN600 Electric Actuated Ductile Iron Flange Double Eccentric Butterfly Valve

Model NO




Work Pressure

Low Pressure (Pn<1.6mpa)


Customer Request

Product Description

Basic information

Model NO.D942XMediaWater
Driving ModeElectricConnection FormFlange
StructureDouble-Eccentric   SealingSeal FormAuto   Sealed
Valve StemNormalWork PressureLow Pressure (Pn<1.6mpa)
Working TemperatureNormal Temperature   (-40°C<T<120°C)Material of Seal SurfaceSoft   Sealed
Valve BodyCastingStandardAPI609/DIN3354/BS5155/En593
ApplicationIndustrial Usage,   Water Industrial Usage, Household UsageOEM&ODMCustomer   Request
Factory   History65 Production   HistoryOperationElectric actuator
DesignEn593Flange   DrillingEn1092 Pn16
Face to FaceEn558 13 SeriesCoatingEpoxy
MaterialsDuctile IronCertificationISO/CE/BV
Warranty18 MonthesTransport   PackageExport Plywood   Box


Product Description

Nominal Diameter: DN150-DN3600
Nominal Pressure: 10Bar/16Bar/Class 150
Design Standard: API609/EN593/BS5155/DIN3354
Face to face: ASME B16.10,EN558,DIN3202,ISO5752
Flange Connection: ASME B16.1 /ASME B16.47,AWWA C207,EN1092/BS4504
Inspection and Test: EN12266-1/API 598/ISO5208
Top flange:ISO5211

Material list:

1. Body:Ductile Iron: ASTM A536 /GGG40
2. Disc: ASTM A536/ GGG40
3. Stem :Stainless Steel: ASTM A182 304/316/431/ Duplex Stainless Steel

Other description

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

1Design and manufacturing   StandardAPI609/EN593/BS5155/DIN3354
2Pressure-Temperature RatingPN6,PN10,PN16, Class125, Class150
3Structure length(Face-Face)ASME   B16.10,EN558,DIN3202,ISO5752
4Flange EndsASME   B16.1 /ASME B16.47,AWWA C207,EN1092/BS4504ASME B16.1 /ASME B16.47,AWWA   C207,EN1092/BS4504
5Inspection&TestAPI598, EN12266-1
6ConnectionFlange type
7Fluid mediumWater, Oil, Gas and various   corrosive media,drinking water ,portable water , sea water
8Operation optionWorm Gear,electric and   pneumatic control device.
9Applicable sizeDN100 ~ DN3600
10Using temperature-10ºC ~ 150ºC
11Normal Pressure(Mpa)PN1.0 ~   2.5MPa(Class150,Class300)
12Connection standardANSI·DIN·API·ISO·BS
13Warranty18 monthes


Main Material

No Part Material No Part Material
1 Body DI(A536 65-45-12),GGG40,GGG50 2 Disc DI(A536   65-45-12),GGG40,GGG50/Aluminum bronze,duplex stainless steel
3 Up/ Down Shaft Stainless Steel(304,416,   420,431) duplex 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 Steel
11 Packing NBR 12 Yoke DI(A536 65-45-12)

Company profile

Our Advantages

• More than 60 years of valve production experience
• with advanced processing equipment
• large testing laboratories
• and sufficient raw material reserves


Q1.Whether it is a factory?
A:yes we are valve manufacture since 1956 have more than 60 years valve production experience
Q2.Can i have any own customized product?
A:yes you are customized requirements for standard,size,colour,packing,nameplate,mark,etc
Q3.Do you provide samples?
A:yes we can provide the samples but do not pay the charge of freight
Q4.What’s your terms of payment?
A:30% in advance 70% balance before shipment
Q5.Is there any testing equipment
A:Yes, we have pressure testing equipment, and large-scale laboratories and non-destructive testing equipment