Ductile Iron U-Type Butterfly Valve SWD-M10

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Item: Ductile Iron U-Shaped Butterfly Valve
Item No.: SWD-M10
Lead time: 30 days around
MOQ: 5ctns
Package: Wooden Box
Deliver: Ocean or Express
Port: Ningbo or Shanghai
Place of origin: China

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分类： Metal valves

描述
用户评价 (16)

描述

Additional information

Size	DN40-DN1200 1-1/2″-48″
Design Standard	BS5155,AP1609,EN593
Face to face	DIN3202, API609, EN558-1, ISO5752
Flange Connection	DIN2501, PN10/16, BS4504 PN10/PN16, ASME B16.1, JISB2220
Medium	Water, Sewage, Oil, Food, Gas and so on
Working Pressure	10bar/16bar/25bar

Structure：

1. The flanged butterfly valve sealing structure is made of PTFE, synthetic rubber and phenolic resin to form a composite valve seat so that the valve seat is elastic and has better strength.
2. At the same time, the butterfly plate is completely covered with PTFE, so that the butterfly plate has strong corrosion resistance.
3. The friction coefficient of PTFE is low, it is not easy to wear, and it is not easy to age, and the life of the flange butterfly valve is prolonged.
4. The appropriate drive method can be selected according to their needs.

U-type flange butterfly valve advantages：

1. Compact and lightweight, easy to disassemble and repair, and can be installed at any position.
2. The structure is simple and compact, the operating torque is small, and the 90° rotation starts quickly.
3. The flow characteristics tend to be straight and the adjustment performance is good.4. The connection between the disc and the valve stem adopts a pinless structure, which overcomes the possibility of internal leakage.
5. The outer circle of the butterfly plate adopts spherical shape, which improves the sealing performance and prolongs the service life of the valve.
6. the seal can be replaced, and the seal is reliable to achieve two-way sealing.
7.the disc can be sprayed according to user requirements, such as nylon or polytetrafluoroethylene.

U-type flange butterfly valve is widely used in coal chemical, petrochemical, rubber, paper, pharmaceutical, and other pipelines as a split-flow or flow switching device.

Part Material

Name	Material	Name	Material
Body	Cast Iron	Seat	NBR
	Ductile Iron		EPDM
	Carbon Steel		VITON
	Stainless Steel		NATURAL RUBBER
Disc	Plated Ductile Iron		PTFE
	Aluminum Bronze	PIN	Stainless Steel
	Stainless Steel	Bushing	PTFE
	Carbon Steel	Bushing	Bronze
Stem	Carbon Steel	O-Ring	NBR
	Stainless Steel		EPDM
	Stainless Steel		VITON

Dimensions

Size	A	B	C	d0	PCD	N-Q	ISO5211	ΦK	ΦE	N-Φd1	B1xB1	J	L
DN(mm)&INCH	A	B	C	d0	PCD	N-Q	ISO5211	ΦK	ΦE	N-Φd1	B1xB1	J	L
40(1-1/2″)	120	70	33	12.6	110	4﹘19	F05	65	50	4﹘7	9*9	/	26
50(2″)	161	80	43	12.6	125	4﹘19	F07	90	70	4﹘10	11*11	/	26
65(2-1/2″)	175	89	46	12.6	145	4﹘19	F07	90	70	4﹘10	11*11	/	30
80(3″)	181	95	46	12.6	160	8﹘19	F07	90	70	4﹘10	11*11	/	30
100(4″)	200	114	52	15.77	180	8﹘19	F07	90	70	4﹘10	11*11	/	30
125(5″)	213	127	56	18.92	210	8﹘19	F07	90	70	4﹘10	14*14	/	30
150(6″)	226	139	56	18.92	240	8﹘22	F07	90	70	4﹘10	14*14	/	40
200(8″)	260	175	60	22.1	295	8﹘22	F10	125	102	4﹘12	17*17	/	40
250(10″)	292	203	68	28.45	350	12﹘22	F10	125	102	4﹘12	22*22	/	40
300(12″)	337	242	78	31.6	400	12﹘22	F10	125	102	4﹘12	22*22	/	40
350(14″)	368	267	78	31.6	460	16﹘22	F10	125	102	4﹘12	22*22	/	40
400(16″)	400	309	102	33.15	515	16﹘26	F14	175	140	4﹘18	27*27	/	50
450(18″)	422	328	114	37.95	565	20﹘26	F14	175	140	4﹘18	27*27	/	70
500(20″)	480	361	127	41.12	620	20﹘26	F14	175	140	4﹘18	36*36	/	80
600(24″)	562	459	154	50.62	725	20﹘30	F16	210	165	4﹘23	36*36	/	80
700(28″)	642	520	165	63.35	840	20﹘30	F25	300	254	8﹘18	/	2﹘18	85
800(32″)	672	591	190	63.35	950	20﹘33	F25	300	254	8﹘18	/	2﹘18	95
900(36″)	720	656	203	74.7	1050	24﹘33	F25	300	254	8﹘18	/	2﹘20	118
1000(40″)	800	721	216	84.7	1160	24﹘36	F25	300	254	8﹘18	/	2﹘22	118
1200(48″)	941	864	276	104.7	1380	28﹘39	F30	350	298	8﹘22	/	2﹘28	154

Drawing