Competitive Price for China DN40 CF8m Factory Price Wafer Connection 2 Inch-10 Inch Ductile Iron Butterfly Valve for Water Oil Midline Resilient Seated Lug Butterfly Valve

Short Description:

Silmdisc buttertly valve is developed besed on the wafer butterfly valve and advanced technology introduced from foreign country. In addition to the feature of the wafer butterfly valve.

It �has strong corrosion resistance and no pin,This product is stitable for throtting off�and adjusting flow, and can be installed in pipeines in the�industries of petroleum proscessing, chemicals, food�medicine, textile, paper making , hydro electricity engineering, ship buliding, water supply and sewage, metal-lurgy, energy engineering as well as light industry, etc.

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Product Tags

We insist on offering good quality production with good small business concept, honest income plus the ideal and fast service. it will bring you not only the premium quality solution and huge profit, but by far the most significant should be to occupy the endless market for Competitive Price for China DN40 CF8m Factory Price Wafer Connection 2 Inch-10 Inch Ductile Iron Butterfly Valve for Water Oil Midline Resilient Seated Lug Butterfly Valve, Our solutions are widely recognized and reliable by users and can satisfy continuously acquiring economic and social needs.
We insist on offering good quality production with good small business concept, honest income plus the ideal and fast service. it will bring you not only the premium quality solution and huge profit, but by far the most significant should be to occupy the endless market for Butterfly Valve, China Wafer Butterfly Valve, Ptfe Seated Butterfly Valve, Our company abides by the management idea of “keep innovation, pursue excellence”. On the basis of assuring the advantages of existing products and solutions, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
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Technical data

DN Nominal diameter		50(2��) ~300 (12″)
�PN Nominal pressure		�1.0	1.6
�Testing pressure	�Shell	�1.1	�1.76
	�Sealing	�1.5	�2.4
��C Wbrking temperature		��-15-+150
�Suitable mediums		��Fresh water,sewage, sea water, air, steam, food, medicine, oils, acids, etc.

Main dimensions�

DN		A	B	C	E	L	H	a	D1	D2	D3	D4	N-D5	D6	D7	D8	D9	D10
mm	inch	A	B	C	E	L	H	a	D1	D2	D3	D4	N-D5	D6	D7	D8	D9	D10
50	2″	280	161	42.04	52.9	32	9.52	45��	83	11	�52.6	120	4-23	70	10	102	100	12.6
65	21/2″	303	175	44.68	64.5	32	9.52	45��	83	11	�64.3	136.13	4-26.6	70	�10	102	120	12��6
80	3″	315	181	45.21	78.8	32	9.52	45��/22.5��	83	11	�78.8	152.4/160.0	4-24/4-18	70	�10	102	127	12.6
100	4″	353	200	52.07	104	32	11.11	45��/22.5��	�83	11	104	�177.8/185.16	4.17.5/4-25.8	70	�10	102	156	15.77
125	5″	379	213	54.36	123.3	32	12.7	22.5��	83	11	�123.3	215.01	4-23	70	10	102	190	18.92
150	6″	404	226	55.75	155.6	32	12.7	22.5��	83	11	�155.7	�238.12	4-25	70	�10	102	212	18.92
200	8″	487	260	60.58	202.5	45	�15.87	15��/22.5��	�127	14	202.4	296.07	4-23/4-26	102	�12	152	268	22.1
250	10″	547	292	65.63	250.5	51	-	22.5��/15��	127	14	250.4	357	4-22/4-29	102	�12	152	325	28.45
300	12″	631	337	76.9	301.6	51	-	15��	�127	14	301.5	406.4/431.8	�4-30.2/4-25.4	102	�12	152	403	28.45