double flange butterfly valve

butterfly valve :
1)DN40-600 PN10/16
2)Manufacturer, with many patents
3)High quality, long time usage
4)ISO9001:2008 an

1)body:WCB/SS
2)disc:WCB/SS
3)stem:SS
4)gasket:SS/WCB
5)packing:FG

Size: 2" ~ 40" (DN50 ~ DN1000)
Rating: PN10,16,ANSI 150lb
Body Materials: Cast iron,Ductile
Disc: Ducitle iron,Stainless Steel
Seat: EPDM,PTFE

DESCRIPTION
1. Design confirms to:JB/T8527-1997
2. Flange drilled confirms to:GB/T9113.1-2000
3. Normal Pressure :1.0MPa,1.6Mpa, 2.5Mpa

Best Choice for Water
DN100-DN1200
BS5163
DIN3202 F4/F5
AWWAC509

light,easy to operate.High efficiency,high quality butterfly valve

triple offset metal seat flange butterfly valve
Size range:2"~80";
Pressure range:150LB-300LB;
Structure:butterfly valve

China double flange hard seal butterfly valve manufacturers, double flange hard seal butterfly valve factory, wholesale double flange hard seal butter

Double Eccentric Butterflly Valve
1)Size 2" Up to 120" Class 150
2)Manufactured API 594
3)End connection Wafer, RTJ

Double Flange Double Eccentric Butterfly Valve,Butterfly Valve

Productivity:5;Packing:wooden case;Transportation:by air/sea/DHL;DeliveryDate:20days;PaymentType:L/C,T/T;Trademark:LDJ;Certificate:API,ISO,CE;

Size:2"-12"
Design: ASME B16.34
Face to face: ANSI/ASME B16.10
Body Material:bronze,Al bronze.
bonnet:bronze,Al bronze.

Material: carbon steel
Processing: precision casting & machining
application:high pressure valve housings, oil industry,Valve & Piping fitting

Type:marine flange butterfly valve
Model:FSB type,FAtype,FBtype,FDtype,FQtype

Applicable size: DN50~DN5500

Material:
Body-cast iron, ductile iron, aluminum iron, ss304, ss316, carbon steel
Disc-plated ductile iron, aluminum iron, ss304, ss316, carbon

Model NO.: D941W
Connection Form: Flange
Valve Body Material Available: WCB, Stainless Steel
Seal Material Available: The same with valve body

Sealing Structure, Soft Seal, Multilayer-hard Seal,
Elastic Ring-Hard Seal, Soft Seal Fireproof
Stopper Driver

China flange concentric butterfly valve manufacturer, flange concentric butterfly valve supplier, flange concentric butterfly valve factory, flange co

Material can be
Body: SS316/304/Ductile iron/Al-bronze
Disc: SS316/304/Aluminum-bronze/Ductile iron, nickle plated etc.
Stem: SS416/420 etc.
Seat:

High Temperature SS Double Flange Electric Butterfly Valve For Air / Gas
 
 
Spe

Flanged Butterfly Valve
1.Nominal Pressure : 1.0Mpa ,1.6Mpa,150Lb
2.Size:DN50-DN1200
3.CE certificate and ISO2000

DESCRIPTION
1 Design confirms to:GB/T12238-1999
2 Flange drilled confirms to:GB/T9113.1-2000
3. Normal Pressure :0.6Mpa,1.0MPa,1.6Mpa

Specifications
double flange butterfly valve
face to face according to ISO5752
vulcanized rubber liner prevent leakage

Flanged Double Offset Butterfly Valve is used in water, sewage, construction, chemical and other industries water supply and drainage system.

Raw materials mainly include carbon steel, alloy steel, stainless steel, aluminum, and copper, etc., commonly used materials are 45#, Q235, Q345, 35Mn

butterfly valve , valves , Flange type butterfly valve

JIS10K Butterfly Valve
SSCr13
Low operating torque
Light-designed for operation efficiency
Suitable for various flanges

Wafer Type Butterfly Valve;Flange type Butterfly Valve

Double Flange Triple Eccentric Butterfly Valve,Butterfly Valve