Motorized Wafer Butterfly Valve

Motorized Wafer Butterfly Valve

Features: DN: 2~32"(DN50~DN800）
Nominal pressure: PN10, PN16, Class125
Body Materials: Cast Iron, Ductile Iron, WCB , Stainless Steel, Bronze
Seat Materials: NBR, EPDM, VITON, PTFE
Disc Materials: Ductile Iron, WCB, CF8,CF8M, Al-bronze C958
Stem Materials: SS416, SS304, SS316
End Connection: Wafer,Lug,Flange

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DN ;Nominal ;diameter	Size ;(mm)
	L	L1	D	D1		D2	D3	D4	Φ	H1	H2	H3	Z-Φd
				1	1.6								1	1.6
50	42	167	52.9	125	125	92	77	57	12.6	70	147	250	4-Φ23	4-Φ23
65	44.7	167	64.5	145	145	110	77	57	12.6	76	155	250	4-Φ23	4-Φ23
80	45.2	167	78.8	160	160	121	77	57	12.6	92	164	250	8-Φ23	8-Φ20
100	52.1	167	104	180	180	153	92	70	15.78	106	175	250	4-Φ23	4-Φ23
125	54.4	167	123.3	210	210	176	92	70	18.92	119	194	250	4-Φ23	4-Φ23
150	55.8	167	155.6	240	240	207	92	70	18.92	132	206	250	4-Φ25	4-Φ25
200	60.6	225	202.6	295	295	259	115	89	22.1	162	237	287	4-Φ25	4-Φ25
250	65.6	225	250.5	350	355	316	115	89	28.45	200	282	287	4-Φ28	4-Φ28
300	77	260	301.6	400	410	370	140	108	31.6	225	311	330	4-Φ28	4-Φ28
350	76.5	260	333.3	460	470	405	140	108	31.6	263	335	331	4-Φ30	4-Φ30
400	86.5	260	389.6	515	525	470	197	159	33.15	309	400	332	4-Φ30	4-Φ30
450	105.6	260	440.5	565	585	522	197	159	38	328	420	333	4-Φ30	4-Φ30
500	132	260	491.6	620	650	566	197	159	41.15	361	480	334	4-Φ30	4-Φ33
600	152	260	592.5	725	770	693	276	216	50.65	459	560	335	4-Φ30	4-Φ36
700	163	466	695	840	840	801	300	254	63.5	520	624	650	24-Φ30	24-Φ36
800	188	466	794.7	950	950	907	300	254	63.5	590	680	650	24-Φ33	24-Φ39