上海禹轩WA42Y-16C波纹管平衡式安全阀

波纹管平衡式安全阀(WA42Y)解剖图

波纹管平衡式安全阀型号：WA42Y-16C WA42Y-25 WA42Y-40 WA42Y-64 WA42Y-100 WA42Y-16P WA42Y-25P WA42Y-40P WA42Y-64P WA42Y-100P WA42Y-16R WA42Y-25R WA42Y-40R WA42Y-64R WA42Y-100R
波纹管平衡式安全阀用途
波纹管平衡式安全阀（WA42Y）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，作为超压保护装置。连接法兰标准≤4MPa采JB/T6……94系列1。＞4MPa采JB/T……94系列2标准。
波纹管平衡式安全阀主要零部件材料：

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	50CrVA Coated Teflon	50CrVA Coated Teflon
	Sealing surface of material

波纹管平衡式安全阀外形尺寸和连接尺寸：

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