815W Wafer butterfly valve-Butterfly valve

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815W Wafer butterfly valve

Model：

S/N	Specification
1	Rated Working Pressure	PN	1.0-1.6Mpa
2	Testing Pressure	Shell	1.5-2.4Mpa
2	Testing Pressure	Seal	1.1-1.76Mpa
3	Working Temp.	T	0-100℃
4	Medium App.	Fresh water, sea water, air, weak acid and alkali, etc

S/N	Part Name	Material	S/N	Part Name	Material
1	valve body	WCB,CF8,CF8M,CF3M	11	Retaining ring	316
2	Valve plate	CF8,CF8M,CF3M	12	Upper shaft sleeve	316+RPTFE
3	Inserts	20#,304,316,316L	13	Lower shaft sleeve	316+RPTFE
4	seal ring	PTFE,RPTFE,PPL	14	Inlay spring	INCONEL X-750
5	Packing gland	CF8	15	Stud bolt	GB3098.1 8.8CLASS GB3098.1 A2-70CLASS
6	Pressure ring	316	16	Hexagon nut	GB3098.1 8.8CLASS GB3098.1 A2-70CLASS
7	Stem	17-4PH	17	Spring washer	WCB,316
8	Wedge pin	17-4PH	18	Nameplate	316
9	Packing group	PTFE,RPTFE,PPL	19	Name plate rivet	316
10	Packing pad	316

150LB
NPS	DN	K	G	P	W	A	B	L1	L2	E	N	M	H	X	S
2"	50	80	124	186	43	96	120.7	125.5	22.35	M10	4	φ19	14	φ11.8	9
2.5"	65	111	193	276	49	118	139.7	125.5	22.35	M10	4	φ19	27	φ15.5	11.2
3"	80	121	203	297	49	132	152.4	125.5	22.35	M10	4	φ19	27	φ15.5	11.2
4"	100	133	215	325	54	157	190.5	125.5	22.35	M10	8	φ19	27	φ15.5	11.2
5"	125	135	217	344	57	186	215.9	125.5	22.35	M10	8	φ22	27	φ15.5	11.2
6"	150	152	234	377	57	217	241.3	125.5	22.35	M10	8	φ22	27	φ18.8	13.9
8"	200	187	269	441	64	274	298.5	125.5	22.35	M10	8	φ22	27	φ21.9	15.9
10"	250	232	325	527	71	330	362	142.75	37.34	M12	12	φ26	28	φ28.2	20.6
12"	300	260	357	595	81	386	431.8	142.75	37.34	M12	12	φ26	33	φ34.7	23.7

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