Industrial control valve series-Aijiedun Valve Co., Ltd.

Industrial control valve series

Worm Gear Wafer Type Soft Seal Butterfly Valve

Technical parameters:

Item model number: D371X

Nominal diameter: DN40~350mm

Nominal pressure: PN0.6~1.6MPa

Applicable temperature: ≤120℃

Applicable medium: air, water, sewage, steam, gas, oil, etc.

Main material: ductile iron, cast steel, alloy steel, stainless steel

Drive mode: manual, worm gear drive, pneumatic drive, electric drive

Design standard: GB/T12238-1989, lS0 10631-1994 or BS EN593-1998

Flange connection dimensions GB/T17241.6-1998, IS0 7005-2 or BSEN 1092-2002

Structure length: GB/T1 2221-1989, lS0 5752-1988 or BS EN558-1

Pressure test: GB/T13927-1992, JB/T9092-1999, lS0 5028-1993 or BS 6755-1986

Product details

360截图16220418301254.jpg

Main external connection dimensions and weight（PN1.0/1.6MPa）

DN(mm)	A	B	C	D1	L	n-Φ	K	E	4-Φ1	Φ2	G	WT（kg)
50	140	80	43	125	32	4-19	77	57.15	4-6.7	12.6	100	3.34
65	152	89	46	145	32	4-19	77	57.15	4-6.7	12.6	120	3.94
80	159	95	45.21	160	32	8-19	77	57.15	4-6.7	12.6	127	4.05
100	178	114	52.07	180	32	8-19	92	69.85	4-10.3	15.77	156	5.48
125	190	127	55.5	210	32	8-19	92	69.85	4-10.3	18.92	190	7.66
150	203	139	55.75	240	32	8-23	92	69.85	4-10.3	18.92	212	8.5
200	238	175	60.58	295	45	8-23	115	88.9	4-14.3	22.1	268	25
250	268	203	68	350	45	12-23	115	88.9	4-14.3	28.45	325	31.4
300	306	242	76.9	400	45	12-23	140	107.95	4-14.3	31.6	403	45.9
350	368	267	76.17	460	45	16-23	140	107.95	4-14.3	31.6	436	54

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