XIAMEN JIREH INDUSTRIAL CO., LTD.

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It is special for controlling the noncorrosive or the strong corrosive media. Its body inner surface is unlined or lined with different fluorine plastics which can be selected to suit with different working temperatures and fluid pipelines.

Suitable temperature: ≤85℃, ≤100℃, ≤120℃, ≤150℃ according to the materials of lining and diaphragm

There being no weir in through way type diaphragm valves, fluid passes straightly through inside valve cavity, so that they are especially applicable for viscous fluid, cement grout and perceptible fluid. Compared with weir type diaphragm, the diaphragm stroke of through way type is comparatively longer. That is to say, this structure can limit the selection range of synthetic rubber.

Design & manufacture: BS5156

Face to face: BS5156

Flange ends: BS4504, DIN2532, JIS B2212, ANSI B16.1, ISO2004

Test for lining layer: Electro spark detecting

Test: BS6755

Body & Bonnet	Cast Iron, Carbon Steel, Stainless Steel
Lining	Unlined, Fluorine Plastic
Diaphragm	Fluorine Plastic
Disc	Cast Iron, Stainless Steel
Stem	Carbon Steel, Stainless Steel

DN	L	D	D1	D0	n-φd	H	H1	Weight kg
PN10
20	117	105	75	-	4-13.5	150	162	-
25	127	115	85	120	4-13.5	150	162	3.5
32	146	140	100	120	4-17.5	152	180	5
40	159	150	110	120	4-17.5	152	180	6
50	190	165	125	120	4-17.5	163	198	8.5
65	216	185	145	230	4-17.5	205	227	16
80	254	200	160	230	8-17.5	220	252	22
100	305	220	180	280	8-17.5	262	300	32
125	356	250	210	280	8-17.5	290	335	43.5
150	406	285	240	368	8-22	368	427	65
200	521	340	295	483	8-22	410	470	112.5
250	635	395	350	483	12-22	479	569	192.5
300	749	445	400	560	12-22	550	650	296
350	787	505	460	560	16-22	550	650	-
400	914	565	515	640	16-26	-	-	-