Double Eccentric Flanged Butterfly Valve

Double Eccentric Flanged Butterfly Valve
Model:-
Brand:-
Origin:Made In China
Category:Industrial Supplies / Machinery / Cast & Forged
Label:Double Eccentric Fla , Double Eccentric Fla , Double Eccentric Fla
Price: -
Min. Order:1 pc
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Product Description

Ductile Iron Butterfly Valves
Double Flanged Butterfly Valves With Disc Double Eccentric With Resilient Seat Conform to BS EN593 (BS5155)
 
 
Size:DN100-DN2000
 
 
 
Specification:
 
 
Nominal pressure (MPa)
1.6
 
Testing Pressure
Body shell
2.4
 
Seal
1.76
 
Working pressure (MPa)
1.6
 
Suitable temperature (°C)
≤80
Suitable Medium
Water
 
 
 
Technical and requirement
1.                               Design, manufacture are according to standard of BSEN593-98Butterfly Valves For Waterworks Purpose.
2.                               The flange of the butterfly valve is according to PN1.6 Mpa flange of BSEN1092-2 for internal ductile iron flanges.
3.                               Inspection is according to standard PrEN12266-3.(No Visible Leakage).
4.                               The valves for PN1.0 MPa and PN2.5 MPa are also can be designed and manufactured.
 
Material Specification:
 
No.
Name of part
Material
BS Designation
 
Coating (350 microns)
Epoxy Resin or   Epoxy fusion bonded
 
 
18
Bolt
Carbon Steel/S.S.
BS970
316S13 or 304S15
17
Connecting Plate
SG(Ductile) Iron
BSEN1563
EN-JS1050
16
Handwheel
SG(Ductile) Iron
BSEN1563
EN-JS1050
15
Gearing Box
SG(Ductile) Iron
BSEN1563
EN-JS1050
14
Shaft (1)
Stainless Steel
BS970
Gr431S29
13
Packing Box
Copper-tin-lead alloys
BSEN1982
CuSn5Zn5Pb5
12
O-Ring
EPDM
BSEN681
IRHD66-75
11
Body Sealing Ring
Stainless Steel
BS970
316S13 or 304S15
10
Rubber Sealing
EPDM
BSEN681
IRHD66-75
9
Retaining Ring
Stainless Steel
BS970
316S13 or 304S15
8
Obturator
SG(Ductile) Iron
BSEN1563
EN-JS1050
7
Obturator Pin
Stainless Steel
BS970
Gr431S29
6
Shaft (1)
Stainless Steel
BS970
Gr431S29
5
Body
SG(Ductile) Iron
BSEN1563
EN-JS1050
4
Shaft bushes
Du Bushes
Self Lubricating Bushes
3
O Ring
EPDM
BSEN681
IRHD66-75
2
.Cover
SG (Ductile)Iron
BSEN1563
EN-JS1050
1
Bolt
Carbon Steel/S.S.
BS4190 (Hot dipped galvd)
Double Eccentric Flanged Butterfly Valve 1

Member Information

TIANJIN BOSCH IMG VALVE CO.,LTD
Country/Region:Tian Jin - China
Business Nature:Manufacturer
Phone:66260586
Contact:Lotus zhao (Sales Manager)
Last Online:10 Jul, 2013