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A42Y、A44Y、A48Y全啟式安全閥

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A42Y、A44Y、A48Y全啟式安全閥冷凍機安全閥微啟式安全閥全啟式安全閥杠桿式安全閥先導式安全閥脈沖式安全閥內裝式安全閥彈簧式安全閥主安全閥空壓機安全閥真空安全閥氧汽用安全閥鍋爐用安全閥安全益流閥安全回流閥防爆波安全閥高壓安全閥抗硫安全閥螺紋安全閥法蘭安全閥焊接安全閥雙聯式安全閥

詳細介紹

　　A42Y、A44Y、A48Y全啟式安全閥冷凍機安全閥微啟式安全閥全啟式安全閥杠桿式安全閥先導式安全閥脈沖式安全閥內裝式安全閥彈簧式安全閥主安全閥空壓機安全閥真空安全閥氧汽用安全閥鍋爐用安全閥安全益流閥安全回流閥防爆波安全閥高壓安全閥抗硫安全閥螺紋安全閥法蘭安全閥焊接安全閥雙聯式安全閥

　　A42Y、A44Y、A48Y全啟式安全閥產品詳情全啟式安全閥概述：

　　是國內生產安全閥的主導廠，廠內建有遠東*的安全閥測試中心，國產*臺安全閥就是我廠誕生的。二十多年來，鴻蝶牌安全閥的品種已發展到百余個系列，千余個規格，產品廣泛應用于鍋爐、石化、電站以及國防工業。安全閥主要產品系列分別榮獲機械部信得過產品，上海市優質產品稱號，國家銀質獎。安全閥是受壓設備、容器或管路上的超壓保護裝置。當設備壓力升高達到預定值時，安全閥自動開啟，繼而全量排放，防止設備壓力繼續升高;當壓力降低到規定值時，安全閥及時自動關閉。安全閥是選用者為保護工程設備安全運行的的，zui科學的明智選擇。

　　A42Y、A44Y、A48Y全啟式安全閥主要連接尺寸：

型號	公稱		主要結構尺寸(mm)					閥體材料	簡要性能		備注
型號	通徑 DN(mm)	壓力 PN(Mpa)	D	D1	L	L1	H	閥體材料	適用溫度 ℃	適用介質	備注
A42Y-16C	32	1.6	135	146	115	110	285	鑄鋼	≤300	油品、空氣等
"	40	"	150	160	120	110	278	"	"	"
"	50	"	165	180	135	120	332	"	"	"
"	65	"						"	"	"
"	80	"	200	215	170	135	478	"	"	"
"	100	"	220	245	205	160	590	"	"	"
"	150	"	280	310	255	230	650	"	"	"
"	200	"						"	"	"
A42Y-40	32	4.0	140	150	115	100	285	鑄鋼	≤300	油品、空氣等
"	40	"	145	160	130	120	278	"	"	"
"	50	"	160	180	145	130	332	"	"	"
"	65	"						"	"	"
"	80	"	195	215	170	150	478	"	"	"
"	100	"	230	245	205	185	590	"	"	"
"	150	"	300	310	255	230	650	"	"	"
"	200	"						"	"	"
A42Y-64	32	6.4						鑄鋼	≤300	油品、空氣等
"	40	"	165	160	130	120	308	"	"	"
"	50	"	175	180	155	130	464	"	"	"
"	65	"						"	"	"
"	80	"	210	230	175	160	582	"	"	"
"	100	"	250	270	195	195	600	"	"	"
A42Y-100	32	10.0						鑄鋼	≤300	油品、空氣等
"	40	"						"	"	"
"	50	"	195	180	155	130	500	"	"	"
"	65	"						"	"	"
"	80	"	230	230	175	160	760	"	"	"
"	100	"	265	270	220	210	750	"	"	"
SA42Y-160	32	16.0	115	165	150	150	397	鑄鋼	≤200	氮、氨氣、油品、空氣
"	40	"	165	200	165	165	438	"	"	"
SA42Y-320	32	3.2	135	165	150	150	395	鑄鋼	≤200	氮、氨氣、油品、空氣
"	40	"						"	"	"
SA42Y-400	32	40.0	135	165	150	150	397	鑄鋼	≤200	氮、氨氣、油品、空氣
"	40	"						"	"	"
A44Y-16C	32	1.6						鑄鋼	≤300	油品、空氣等
A44Y-16C	80	1.6	200	220	170	135	538	鑄鋼	≤300	油品、空氣等
"	100	"	215	245	205	185	655	"	"	"
"	150	"	280	310	255	230	740	"	"	"
"	200	"						"	"	"
A44Y-40	32	4.0						鑄鋼	≤300	油品、空氣等
"	40	"	145	165	130	120	314	"	"	"
"	50	"	160	180	145	130	376	"	"	"
"	65	"						"	"	"
"	80	"	195	215	170	150	538	"	"	"
"	100	"	230	245	205	185	655	"	"	"
"	150	"	300	310	255	230	740	"	"	"
"	200	"						"	"	"
A44Y-64	32	6.4						鑄鋼	≤300	油品、空氣等
"	40	"						"	"	"
"	50	"	175	180	155	130	520	"	"	"
"	65	"						"	"	"
"	80	"	210	230	175	160	810	"	"	"
"	100	"	250	270	195	195	890	"	"	"
A44Y-100	32	10.0						鑄鋼	≤300	油品、空氣等
"	40	"						"	"	"
"	50	"	195	180	155	130	520	"	"	"
"	65	"						"	"	"
"	80	"	230	230	175	160	810	"	"	"
"	100	"	265	270	220	210	780	"	"	"
A48Y-16C	32	1.6						鑄鋼	≤350	蒸氣等
"	40	"	145	160	130	115	312	"	"	"
"	50	"	160	180	145	130	366	"	"	"
"	65	"						"	"	"
"	80	"	195	215	170	150	528	"	"	"
"	100	"	215	245	205	185	655	"	"	"
"	150	"	280	310	255	230	724	"	"	"
"	200	"						"	"	"
A48Y-40	32	4.0						鑄鋼	≤350	蒸氣等
A48Y-64	32	6.4						鑄鋼	≤350	蒸氣等
"	40	"						"	"	"
"	50	"	175	180	155	130	508	"	"	"
"	65	"						"	"	"
"	80	"	210	230	175	160	655	"	"	"
"	100	"	250	270	195	195	680	"	"	"
A48Y-100	32	10.0						鑄鋼	≤350	蒸氣等
"	40	"						"	"	"
"	50	"	195	180	160	130	508	"	"	"
"	65	"						"	"	"
"	80	"	180	230	175	160	655	"	"	"
"	100	"	265	270	220	210	785	"	"	"
SFNA-42B25C1	32	"	195			120	185	鍛鋼	≤55	液化氣
"	40	"	230			100	205	"	"	"
"	50	"	270			104	250	"	"	"