Ductile iron DN50 on-off regulating electric butterfly valve with flange connection

Short Description:

The D941X electric flange soft-seal butterfly valve is driven by an electric motor, causing the butterfly disc to rotate within the valve body, thereby changing the opening degree of the fluid channel. Different angles of the butterfly disc can achieve flow regulation and cutoff functions. The D941X electric flange butterfly valve features reliable performance, simple configuration, and large flow capacity, making it particularly suitable for applications with viscous media containing particles or fibrous substances.

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QC

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Main Size Table

DN (mm)	A	B	L	OD	OD1	n-Od	QE	OF	n1-0d	Round shaft	Flat shaft φ	Square shaft	h	L1	C	G
50	132	72	42	165	125	4-18	65	50	4-8	12.60	10	9×9	32	186.4	134	15
65	138	82	45	185	145	8-18	65	50	4-8	12.60	10	9×9	32	186.4	134	15
80	153	95	45	200	160	8-18	65	50	4-8	12.60	10	9×9	32	186.4	134	15
100	168	107	52	220	180	8-18	90	70	4-10	15.77	12	11×11	32	230.1	149.8	15
125	183	125	55	250	210	8-18	90	70	4-10	18.92	14	14×14	32	230.1	149.8	15
150	195	137	56	285	240	8-22	90	70	4-10	18.92	14	14×14	32	230.1	149.8	15
200	235	169	60	340	295	12-22	125	102	4-12	22.10	16	17×17	45	273.1	161.9	15
250	267	207	66	405	355	12-26	125	102	4-12	28.50	24	22×22	45	273.1	161.9	15
300	305	236	77	460	410	12-26	125	102	4-12	31.70	26	22×22	45	297.3	168.5	15
350	359	265	77	520	470	16-26	125	102	4-12	31.70	26	22×22	45	297.3	168.5	15
400	392	310	86	580	525	16-30	175	140	4-18	33.15	27	27×27	52	297.3	168.5	15
450	420	330	105	640	585	20-30	175	140	4-18	38.00	30	30×30	52	297.3	168.5	15