波纹管平衡式安全阀(WA42Y)

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作者：大唐阀门发布时间：13/03/21 来源：上海大唐阀门

Description:

系列 Series
WA42Y-16C WA42Y-25 WA42Y-40 WA42Y-64WA42Y-100WA42Y-16PWA42Y-25PWA42Y-40PWA42Y-64P WA42Y-100PWA42Y-16RWA42Y-25RWA42Y-40RWA42Y-64RWA42Y-100R
装置。连接法兰标准≤4MPa采用JB/T……-94系列1。>4MPa按JB/T……-94系列2标准。本阀门适用于工作温度≤200℃存在不稳定背压或有毒、腐蚀性介质的设备或管路上，作为超压保护
These safety valves areused for the equipment andpipeline ofthe poisonous gas,quality with corrodemedium what the working temperature are less than 200 . Take for extra pressure protection devices.Flange connectiong dimensions of complywith Standard series firstof JB/T -94 when less than 4MPa, comply wiht Standard series two of JB/T -94 when more than 4MPa.
主要零部件材料 Explanation of materials for main parts
NO.	Name of part	WA42Y-C Materials	WA42Y-P Materials	WA42Y-R Materials
1	阀体Body	WCB	ZG1Cr18Ni9Ti, 304	CF8M
2	Nozzle	2Cr13	1Cr18Ni9Ti	316
3	调节圈 Adjusting ring	2Cr13	1Cr18Ni9Ti	0Cr18Ni12Mo2Ti
4	阀瓣 Disc	2Cr13	1Cr18Ni9Ti	316
5	Disc holder	2Cr13	1Cr18Ni9Ti	316
6	Bellows	304	304	316
7	导向套Guide sleeve	2Cr13	1Cr18Ni9Ti	0Cr18Ni12Mo2Ti
8	阀盖Bonnet	ZG230-450	ZG230-450	ZG230-450
9	弹簧Spring	50CrVA	50CrVACoated Teflon	50CrVACoated Teflon
	Sealing surface of material

外形尺寸和连接尺寸 Dimensions (mm)
Type	(DN)	do	D	K	g	g1	b	f	f1	Z- d	DN'	D1	k1	g3	g2	b1	f'	f1'	Z1-d1	L	L1	H
WA42Y-16C WA42Y-16P WA42Y-16R	25	16	115	85		65	16	2		4-14	32	140	100		78	18	2		4-18	110	95	378
	32	20	140	100		78	18	2		4-18	40	150	110		85	18	3		4-18	115	100	378
	40	25	150	110		85	18	3		4-18	50	165	125		100	18	3		4-18	120	110	406
	50	32	165	125		100	20	3		4-18	65	185	145		120	20	3		4-18	135	120	450
	65	40	185	145		120	20	3		4-18	80	200	160		135	20	3		8-18	160	140	520
	80	50	200	160		135	20	3		8-18	100	220	180		155	22	3		8-18	170	135	525
	100	65	220	180		155	22	3		8-18	125	250	210		185	22	3		8-18	195	175	690
	125	80	250	210		185	22	3		8-18	150	285	240		210	24	3		8-23	210	190	857
	150	100	285	240		210	24	3		8-23	175	310	270		240	26	3		8-23	255	230	838
	200	125	340	295		265	26	3		12-23	250	405	355		320	30	3		12-26	300	260	992
WA42Y-25 WA42Y-25P WA42Y-25R	25	16	115	85		65	16	2		4-14	32	140	100		78	18	2		4-18	110	95	378
	32	20	140	100		78	18	2		4-18	40	150	110		85	18	3		4-18	115	100	378
	40	25	150	110		85	18	3		4-18	50	165	125		100	20	3		4-18	120	110	406
	50	32	165	125		100	20	3		4-18	65	185	145		120	20	3		4-18	135	120	450
	65	40	185	145		120	22	3		8-18	80	200	160		135	20	3		8-18	160	140	520
	80	50	200	160		135	22	3		8-18	100	220	180		155	22	3		8-18	170	135	525
	100	65	230	190		160	24	3		8-23	125	250	210		185	22	3		8-18	195	175	690
	125	80	270	220		188	28	3		8-26	150	285	240		210	24	3		8-23	210	190	780
	150	100	300	250		218	30	3		8-26	175	310	270		240	26	3		8-23	255	230	838
	200	125	360	310		278	34	3		12-26	250	405	355		320	30	3		12-26	300	260	992
WA42Y-40 WA42Y-40P WA42Y-40R	25	16	115	85	58	65	16	2	4	4-14	32	140	100		78	18	2		4-18	110	95	378
	32	20	140	100	66	78	18	2	4	4-18	40	150	110		85	18	3		4-18	115	100	378
	40	25	150	110	76	85	18	3	4	4-18	50	165	125		100	20	3		4-18	120	110	406
	50	32	165	125	88	100	20	3	4	4-18	65	185	145		120	20	3		4-18	135	120	450
	65	40	185	145	110	120	22	3	4	8-18	80	200	160		135	20	3		8-18	160	140	520
	80	50	200	160	121	135	24	3	4	8-18	100	220	180		155	22	3		8-18	170	135	525
	100	65	235	190	150	160	24	3	4.5	8-23	125	250	210		185	22	3		8-18	195	175	690
	125	80	270	220	188	176	28	3	4.5	8-26	150	285	240		210	24	3		8-23	210	190	857
	150	100	300	250	204	218	30	3	4.5	8-26	175	310	270		240	26	3		8-23	255	230	838
	200	125	375	320	260	282	38	3	4.5	12-30	250	405	355		320	30	3		12-26	300	260	992
WA42Y-64 WA42Y-64P WA42Y-64R	25	16	140	100	58	78	22	2	4	4-18	32	140	100	66	78	18	2	4	4-18	110	100	277
	32	20	155	110	66	82	24	2	4	4-23	40	150	110	76	85	18	3	4	4-18	130	110	289
	40	25	170	125	76	95	24	3	4	4-23	50	165	125	88	100	20	3	4	4-18	130	120	319
	50	32	180	135	88	105	26	3	4	4-23	65	185	145	110	120	22	3	4	8-18	135	130	389
	65	40	205	160	110	130	28	3	4	8-23	80	200	160	121	135	22	3	4	8-18	175	160	483
	80	50	215	170	121	140	30	3	4	8-23	100	235	190	150	160	24	3	4.5	8-23	175	160	493
	100	65	250	200	150	168	32	3	4.5	8-26	125	270	220	176	188	28	3	4.5	8-25	195	195	613
	150	100	345	280	204	240	38	3	4.5	8-34	200	375	320	260	282	38	3	4.5	12-30	280	265	894
WA42Y-100 WA42Y-100P WA42Y-100R	25	16	140	100	58	78	24	2	4	4-18	32	140	100	66	78	18	2	4	4-18	110	100	277
	32	20	155	110	66	82	24	2	4	4-23	40	150	110	76	85	18	3	4	4-18	130	110	289
	40	25	170	125	76	95	26	3	4	4-23	50	165	125	88	100	20	3	4	4-18	130	120	319
	50	32	195	145	88	112	28	3	4	4-26	65	185	145	110	120	22	3	4	8-18	135	130	389
	65	32	220	170	110	138	32	3	4	8-26	80	200	160	121	135	22	3	4	8-18	175	160	483
	80	40	230	180	121	148	34	3	4	8-26	100	235	190	150	160	24	3	4.5	8-23	175	160	493
	100	50	265	210	150	172	38	3	4.5	8-30	125	270	220	176	188	28	3	4.5	8-25	195	195	613
	150	80	355	290	204	250	46	3	4.5	12-34	200	375	320	260	282	38	3	4.5	12-30	280	265	894

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波纹管平衡式安全阀(WA42Y)

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