EG41W British standard diaphragm valve

EG41W/J/Fs-6/10 British standard diaphragm valve

EG41W/J/Fs-6/10 British Standard Diaphragm Valve Outline Dimensional Drawing

Main performance specifications

operation temperature	Applicable Medium
≤85℃	J: General corrosive media
≤120℃	FS: Highly corrosive medium

Note: This is the applicable temperature for our factory's basic products. If there are different requirements, please refer to the instructions on the previous page for selection.

The materials of the main components

name	material
valve body	Cast iron, cast iron/rubber lining, fluoroplastic
valve cover	cast iron
Valve flap	cast iron
handwheel	cast iron
membrane	Natural rubber, butyl rubber, fluoroplastic, rubber
valve stem	carbon steel

Connection size

Nominal diameter		nominal pressure	/MPa	Working pressure	/MPa	L	D	D1	Z-Фd	H1	H2
Do	weight	nominal pressure	/MPa	Working pressure	/MPa	L	D	D1	Z-Фd	H1	H2
15	/㎏	1.6	1.6	108	95	65	DN/mm
20	NPS/inch			117	105	75	1/2	93	103	66	3
25	1			127	115	85	4-14	100	112	66	4
32	3/4			146	140	100	4-14	127	144	96	6.5
40	4-14			159	150	110	1 1/4	136	156	96	7.5
50	2			1910	165	125	4-18	151	177	118	10
65	1 1/2	1.0	1.0	216	185	145	4-18	183	213	165	16
80	3			254	200	160	4-18	198	273	230	23.5
100	4			305	220	180	2 1/2	266	320	280	34
125	5			356	250	210	4-18	319	286	280	44
150	6			406	285	240	8-18	380	453	368	67.5
200	8		0.6	521	340	295	8-18	506	626	400	141.5
250	10		0.6	635	395	350	8-18	598	734	500	229
300	12		0.4	749	445	400	8-22	698	778	560	321
350	14		0.4	749	505	460	8-22	723	883	560	360
400	16		0.25	12-22	565	515	12-22	868	1078	640	584

16-22

Online inquiry

Contacts
Company
Telephone
Email
WeChat
Verification Code
Message Content