Double Offset Butterfly Valve

Description

Double Offset Butterfly Valve

Body: Ductile Iron, WCB, SS304, SS316

Disc: Ductile Iron, SS304, SS316, Aluminium Bronze

Stem: SS410, SS420, SS416, SS431

Body Seat: 13Cr, Stellite, SS304, SS316

Seat: Stainless Steel+Graphite

Operation: Gear Operated, Electric Actuated, Pneumatic Actuated

End Connection: Wafer Type

Nominal Diameter: DN50 to DN600

Nominal Pressure: PN10 to PN63, Class150 to Class1500

Design and manufacture: API 609, DIN 2559, EN5953

Face to Face Dimensions: ASME B16.5, DIN3202 F4, EN558-1

Flanged End Dimension: DIN, ANSI B16.1, BS4504, EN1092

Inspection and Test: API 598

Dimensions                                                                                            Unit: mm

PN10

DN	L	H	H1	A	B	D0
200	152	210	610	160	283	220
250	165	251	680	165	283	220
300	178	290	780	175	334	280
350	190	298	846	175	334	280
400	216	336	859	210	425	320
450	222	380	1003	210	425	320
500	229	390	1106	210	425	320
600	267	461	1200	210	425	320
700	292	496	1403	320	600	400
800	318	568	1449	320	600	400
900	330	1765	1630	248	620	400
1000	410	1890	1690	248	620	400