Wafer Triple Offset Butterfly Valve

Wafer Triple 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	D1	D2	N-d	H	H1	H2
50	43	125	102	4-18	50	200	75
80	49	160	138	4-18	50	226	98
100	56	180	158	4-18	50	250	130
125	64	210	188	4-18	50	295	150
150	70	240	212	4-22	55	315	165
200	71	295	268	4-22	60	380	210
250	76	350	320	4-22	65	405	245
300	83	400	370	4-22	65	460	280
350	92	460	430	4-M20	70	525	315
400	102	515	482	4-M24	70	540	345
450	114	565	532	4-M24	95	620	380
500	127	620	585	4-M24	100	650	410
600	154	725	685	4-M27	105	690	460