Double Eccentric Flanged Butterfly Valve
Negotiable /Piece
Min.Order:1 Piece
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 |
Design, manufacture are according to standard of BSEN593-98〔Butterfly Valves For Waterworks Purpose〕. The flange of the butterfly valve is according to PN1.6 Mpa flange of BSEN1092-2 for internal ductile iron flanges. Inspection is according to standard PrEN12266-3.(No Visible Leakage). The valves for PN1.0 MPa and PN2.5 MPa are also can be designed and manufactured. |
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