China wholesale Knife Valve - FGV01-F4-16(DIN 3352-F4 Rising Stem Seat Gate valve) – Fortis

Product Detail

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China wholesale Knife Valve - FGV01-F4-16(DIN 3352-F4 Rising Stem Seat Gate valve) – Fortis Detail:

2.FGV01-F4-16

•Brief
Metal seal cast iron gate valve is one kibd of equipment which can be widely used on oil and steam pipelines in petrochemical plant and coal-fired power plants to connect or truncate the medium in pipelines. This valve has the advantage of compact structure, reasonable design, good rigidity, smooth channel and small flow resistance coefficient. This kind valve adopt flexible graphite packing to make seal reliably, operate portably and flexibly. Stainless steel and hard alloy deat to make service life longer. The drive way can be classified into manual, electric, pneumatic and gear transmission.

Rubber lined gate valves

A rubber lined, slightly wedge-formed slide acts as a closing element of the rubber lined gate valves. The slide rises and lowers by revolving the valve stem. Thanks to the rubber lined wedge solution, the valve is not particularly sensitive to the impurities remaining between the slide and the sealing surface as is the case with a traditional wedge gate valve.

Applications in water engineering

The pressure resistance of the rubber lined gate valve is based on 10bar or 16bar. so its typical application is to act as a shut-off valve in the water piping.

Overall & Connection Dimensions

Nominal diameter		Size ( mm)
Nominal diameter
DN		L	D		DI		D2		B		C	n-<Pd

Mm	Inch		PN10	PN16	PN10	PN16	PN10	PN16	DI	GI		PN10	PN16
40	1.5″	140	150	150	110	110	87	87	19	18	180	4-0 19	4-<t> 19
50	2“	150	165	165	125	125	102	102	19	20	180	4-0)19	4.19
65	2.5″	170	185	185	145	145	122	122	19	20	180	4-0 19	4-0 19
80	3″	180	200	200	160	160	138	138	19	22	200	4-0)19	8-0 19
100	4“	190	220	220	180	180	158	158	19	24	200	8-0 19	8-0 19
125	5″	200	250	250	210	210	188	188	19	26	250	8.19	8-0 19
150	6″	210	285	285	240	240	212	212	19	26	250	8-0)23	8-0 23
200	8″	230	340	340	295	295	268	268	20		280	8-e 23	12.23
250	10〃	250	395	405	350	355	320	320	22		320	12.23	12-0 27
300	12″	270	445	460	400	410	370	378	24.5		350	12-O23	12-0 27

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