A41H彈簧微啟封閉式安全閥適用于工作溫度≤300℃的石油氣、空氣、水等介質的設備或管路上。A41Y-P/R型適用于工作溫度≤200℃有腐蝕性介質的設備或管路上,作為超壓保護裝置。當設備和管路內壓力超過允許值時,閥門自動開啟,繼而全量排放;當壓力降低到規定值時,閥門自動關閉,保證設備和管路安全運行。
在線留言
	
A41H彈簧微啟封閉式安全閥
上海戎鈦閥門制造有限公司是【A41H彈簧微啟封閉式安全閥】專業生產廠家。以質量求生存、以誠信求發展、擁有支集科研、設計、制造、銷售、服務于體的高素質員工隊伍,技術力量雄厚、生產工藝先進。精良的加工設備、完善的檢測設備、健全的質量保證體系,確保了產品質量的可靠性。
適用于工作溫度≤300℃的石油氣、空氣、水等介質的設備或管路上。A41Y-P/R型適用于工作溫度≤200℃有腐蝕性介質的設備或管路上,作為超壓保護裝置。當設備和管路內壓力超過允許值時,閥門自動開啟,繼而全量排放;當壓力降低到規定值時,閥門自動關閉,保證設備和管路安全運行。
主要零件材料
NO  | 零件名稱  | A41H-C/KA41Y-C材料  | A41Y-P/KA41Y-P材料  | A41Y-R/KA41Y-R材料  | 
1  | 閥體  | WCB  | ZG1Cr18Ni9Ti  | ZG1Cr18Ni12Mo2Ti  | 
2  | 閥座  | ZG2Cr13/1Cr18Ni9Ti  | ZG1Cr18Ni9Ti  | ZG1Cr18Ni12Mo2Ti  | 
3  | 調節圈  | ZG2Cr13/1Cr18Ni9Ti  | ZG1Cr18Ni9Ti  | ZG1Cr18Ni12Mo2Ti  | 
4  | 閥瓣  | 2Cr13/1Cr18Ni9Ti  | 1Cr18Ni9Ti  | 1Cr18Ni12Mo2Ti  | 
5  | 導向套  | ZG2Cr13/1Cr18Ni9Ti  | ZG1Cr18Ni9Ti  | ZG1Cr18Ni12Mo2Ti  | 
6  | 閥蓋  | ZG230-450  | ZG230-450  | ZG230-450  | 
7  | 彈簧  | 50CrVA  | 50CrVA包覆氟塑料  | 50CrVA包覆氟塑料  | 
8  | 閥桿  | 2Cr13  | 2Cr13  | 1Cr18Ni12Mo2Ti  | 
9  | 調整螺桿  | 45  | 2Cr13  | 2Cr13  | 
10  | 保護罩  | ZG200-400  | ZG200-400  | ZG200-400  | 
  | 密封面材料  | 堆焊D507  | 堆焊Co基硬質合金  | |

主要外形尺寸
型號  | 公稱通徑  | do  | D  | K  | g  | g1  | b  | f  | f1  | Z-?d  | DN"  | D1  | K1  | g2  | g"  | b1  | f"  | f1"  | Z1-φd1  | L  | L1  | ≈H  | 
A41H-16C  | 20  | 15  | 105  | 75  | 
  | 55  | 16  | 2  | 
  | 4-14  | 20  | 105  | 75  | 55  | 
  | 16  | 2  | 
  | 4-14  | 100  | 85  | 276  | 
25  | 20  | 115  | 85  | 
  | 65  | 16  | 2  | 
  | 4-14  | 25  | 115  | 85  | 65  | 
  | 16  | 2  | 
  | 4-14  | 100  | 85  | 276  | |
32  | 25  | 140  | 100  | 
  | 78  | 18  | 2  | 
  | 4-18  | 32  | 140  | 100  | 78  | 
  | 18  | 2  | 
  | 4-18  | 115  | 100  | 285  | |
40  | 32  | 150  | 110  | 
  | 85  | 18  | 3  | 
  | 4-18  | 40  | 150  | 110  | 85  | 
  | 18  | 3  | 
  | 4-18  | 120  | 110  | 292  | |
50  | 40  | 165  | 125  | 
  | 100  | 20  | 3  | 
  | 4-18  | 50  | 165  | 125  | 100  | 
  | 20  | 3  | 
  | 4-18  | 135  | 120  | 370  | |
65  | 50  | 185  | 145  | 
  | 120  | 20  | 3  | 
  | 4-18  | 65  | 185  | 145  | 120  | 
  | 20  | 3  | 
  | 4-18  | 140  | 130  | 375  | |
80  | 65  | 200  | 160  | 
  | 135  | 20  | 3  | 
  | 8-18  | 80  | 200  | 160  | 135  | 
  | 20  | 3  | 
  | 8-18  | 160  | 135  | 373  | |
100  | 80  | 220  | 180  | 
  | 155  | 22  | 3  | 
  | 8-18  | 100  | 220  | 180  | 155  | 
  | 22  | 3  | 
  | 8-18  | 170  | 160  | 513  | |
125  | 100  | 250  | 210  | 
  | 185  | 22  | 3  | 
  | 8-18  | 125  | 250  | 210  | 185  | 
  | 22  | 3  | 
  | 8-18  | 190  | 190  | 560  | |
150  | 125  | 285  | 240  | 
  | 210  | 24  | 3  | 
  | 8-23  | 150  | 285  | 240  | 210  | 
  | 24  | 3  | 
  | 8-23  | 205  | 195  | 570  | |
200  | 150  | 340  | 295  | 
  | 265  | 26  | 3  | 
  | 12-23  | 200  | 340  | 295  | 265  | 
  | 26  | 3  | 
  | 12-23  | 240  | 230  | 717  | |
250  | 200  | 405  | 355  | 
  | 320  | 30  | 3  | 
  | 12-26  | 250  | 405  | 355  | 320  | 
  | 30  | 3  | 
  | 12-26  | 350  | 320  | 940  | |
300  | 250  | 460  | 410  | 
  | 375  | 30  | 4  | 
  | 12-26  | 300  | 460  | 410  | 375  | 
  | 30  | 4  | 
  | 12-26  | 350  | 320  | 980  | |
A41H-25  | 20  | 15  | 105  | 75  | 
  | 55  | 16  | 2  | 
  | 4-14  | 20  | 105  | 75  | 55  | 
  | 16  | 2  | 
  | 4-14  | 100  | 85  | 276  | 
25  | 20  | 115  | 85  | 
  | 65  | 16  | 2  | 
  | 4-14  | 25  | 115  | 85  | 65  | 
  | 16  | 2  | 
  | 4-14  | 100  | 85  | 276  | |
32  | 25  | 140  | 100  | 
  | 78  | 18  | 2  | 
  | 4-18  | 32  | 140  | 100  | 78  | 
  | 18  | 2  | 
  | 4-18  | 115  | 100  | 285  | |
40  | 32  | 150  | 110  | 
  | 85  | 18  | 3  | 
  | 4-18  | 40  | 150  | 110  | 85  | 
  | 18  | 3  | 
  | 4-18  | 120  | 110  | 292  | |
50  | 40  | 165  | 125  | 
  | 100  | 20  | 3  | 
  | 4-18  | 50  | 165  | 125  | 100  | 
  | 20  | 3  | 
  | 4-18  | 135  | 120  | 370  | |
65  | 50  | 185  | 145  | 
  | 120  | 22  | 3  | 
  | 8-18  | 65  | 185  | 145  | 120  | 
  | 20  | 3  | 
  | 4-18  | 140  | 130  | 375  | |
80  | 65  | 200  | 160  | 
  | 135  | 24  | 3  | 
  | 8-18  | 80  | 200  | 160  | 135  | 
  | 20  | 3  | 
  | 8-18  | 160  | 135  | 373  | |
100  | 80  | 230  | 190  | 
  | 160  | 24  | 3  | 
  | 8-23  | 100  | 220  | 180  | 155  | 
  | 20  | 3  | 
  | 8-18  | 170  | 160  | 513  | |
125  | 100  | 270  | 220  | 
  | 188  | 28  | 3  | 
  | 8-26  | 125  | 250  | 210  | 185  | 
  | 22  | 3  | 
  | 8-18  | 190  | 190  | 560  | |
150  | 125  | 300  | 250  | 
  | 218  | 30  | 3  | 
  | 8-26  | 150  | 285  | 240  | 210  | 
  | 24  | 3  | 
  | 8-23  | 205  | 195  | 570  | |
200  | 150  | 360  | 310  | 
  | 278  | 34  | 3  | 
  | 12-26  | 200  | 340  | 295  | 265  | 
  | 26  | 3  | 
  | 12-23  | 240  | 230  | 717  | |
250  | 200  | 425  | 370  | 
  | 332  | 36  | 3  | 
  | 12-30  | 250  | 405  | 355  | 320  | 
  | 30  | 3  | 
  | 12-26  | 350  | 320  | 940  | |
300  | 250  | 485  | 430  | 
  | 390  | 40  | 4  | 
  | 16-30  | 300  | 460  | 410  | 375  | 
  | 30  | 4  | 
  | 12-26  | 350  | 320  | 980  | |
A41H-40  | 20  | 15  | 105  | 75  | 51  | 55  | 16  | 2  | 4  | 4-14  | 20  | 105  | 75  | 55  | 
  | 16  | 2  | 
  | 4-14  | 100  | 85  | 276  | 
25  | 20  | 115  | 85  | 58  | 65  | 16  | 2  | 4  | 4-14  | 25  | 115  | 85  | 65  | 
  | 16  | 2  | 
  | 4-14  | 100  | 85  | 276  | |
32  | 25  | 140  | 100  | 66  | 78  | 18  | 2  | 4  | 4-18  | 32  | 140  | 100  | 78  | 
  | 18  | 2  | 
  | 4-18  | 115  | 100  | 285  | |
40  | 32  | 150  | 110  | 76  | 85  | 18  | 3  | 4  | 4-18  | 40  | 150  | 110  | 85  | 
  | 18  | 3  | 
  | 4-18  | 120  | 110  | 292  | |
50  | 40  | 165  | 125  | 88  | 100  | 20  | 3  | 4  | 4-18  | 50  | 165  | 125  | 100  | 
  | 20  | 3  | 
  | 4-18  | 135  | 120  | 370  | |
65  | 50  | 185  | 145  | 110  | 120  | 22  | 3  | 4  | 8-18  | 65  | 185  | 145  | 120  | 
  | 20  | 3  | 
  | 4-18  | 140  | 130  | 375  | |
80  | 65  | 200  | 160  | 121  | 135  | 22  | 3  | 4  | 8-18  | 80  | 200  | 160  | 135  | 
  | 20  | 3  | 
  | 8-18  | 160  | 135  | 373  | |
100  | 80  | 235  | 190  | 150  | 160  | 24  | 3  | 4.5  | 8-23  | 100  | 220  | 180  | 155  | 
  | 22  | 3  | 
  | 8-18  | 170  | 160  | 513  | |
125  | 100  | 270  | 220  | 176  | 188  | 28  | 3  | 4.5  | 8-26  | 125  | 250  | 210  | 185  | 
  | 22  | 3  | 
  | 8-18  | 190  | 190  | 560  | |
150  | 125  | 300  | 250  | 204  | 218  | 30  | 3  | 4.5  | 8-26  | 150  | 285  | 240  | 210  | 
  | 24  | 3  | , 
  | 8-23  | 205  | 195  | 570  | |
200  | 150  | 375  | 320  | 260  | 282  | 38  | 3  | 4.5  | 12-30  | 200  | 340  | 295  | 265  | 
  | 26  | 3  | 
  | 12-23  | 240  | 230  | 717  | |
250  | 200  | 450  | 385  | 313  | 345  | 42  | 3  | 4.5  | 12-34  | 250  | 405  | 355  | 320  | 
  | 30  | 3  | 
  | 12-26  | 350  | 320  | 940  | |
300  | 250  | 515  | 450  | 364  | 408  | 46  | 4  | 4.5  | 16-34  | 300  | 460  | 410  | 375  | 
  | 30  | 4  | 
  | 12-26  | 350  | 320  | 980  | |
A41H-64  | 20  | 15  | 130  | 90  | 51  | 68  | 20  | 2  | 4  | 4-18  | 20  | 105  | 75  | 55  | 51  | 16  | 2  | 4  | 4-14  | 100  | 95  | 268  | 
25  | 20  | 140  | 100  | 58  | 78  | 22  | 2  | 4  | 4-18  | 25  | 115  | 85  | 65  | 58  | 16  | 2  | 4  | 4-14  | 100  | 95  | 268  | |
32  | 25  | 155  | 110  | 66  | 82  | 24  | 2  | 4  | 4-23  | 32  | 140  | 100  | 78  | 66  | 18  | 2  | 4  | 4-18  | 115  | 105  | 279  | |
40  | 32  | 170  | 125  | 76  | 95  | 24  | 3  | 4  | 4-23  | 40  | 150  | 110  | 85  | 76  | 18  | 3  | 4  | 4-18  | 135  | 115  | 330  | |
50  | 40  | 180  | 135  | 88  | 105  | 26  | 3  | 4  | 4-23  | 50  | 165  | 125  | 100  | 88  | 20  | 3  | 4  | 4-18  | 160  | 125  | 360  | |
65  | 50  | 205  | 160  | 110  | 130  | 28  | 3  | 4  | 8-23  | 65  | 185  | 145  | 120  | 110  | 22  | 3  | 4  | 8-18  | 175  | 160  | 503  | |
80  | 65  | 215  | 170  | 121  | 140  | 30  | 3  | 4  | 8-23  | 80  | 200  | 160  | 135  | 121  | 22  | 3  | 4  | 8-18  | 175  | 160  | 498  | |
100  | 80  | 250  | 200  | 150  | 168  | 32  | 3  | 4.5  | 8-26  | 100  | 235  | 190  | 160  | 150  | 24  | 3  | 4.5  | 8-23  | 190  | 180  | 530  | |
150  | 100  | 345  | 280  | 204  | 240  | 38  | 3  | 4.5  | 8-34  | 150  | 300  | 250  | 218  | 204  | 30  | 3  | 4.5  | 8-26  | 280  | 260  | 657  | |
A41H-100  | 20  | 15  | 130  | 90  | 51  | 68  | 22  | 2  | 4  | 4-18  | 20  | 105  | 75  | 55  | 51  | 16  | 2  | 4  | 4-14  | 100  | 95  | 268  | 
25  | 20  | 140  | 100  | 58  | 78  | 24  | 2  | 4  | 4-18  | 25  | 115  | 85  | 65  | 58  | 16  | 2  | 4  | 4-14  | 100  | 95  | 268  | |
32  | 25  | 155  | 110  | 66  | 82  | 24  | 2  | 4  | 4-23  | 32  | 140  | 100  | 78  | 66  | 18  | 2  | 4  | 4-18  | 115  | 105  | 279  | |
40  | 32  | 170  | 125  | 76  | 95  | 26  | 3  | 4  | 4-23  | 40  | 150  | 110  | 85  | 76  | 18  | 3  | 4  | 4-18  | 135  | 115  | 330  | |
50  | 40  | 195  | 145  | 88  | 112  | 28  | 3  | 4  | 4-26  | 50  | 165  | 125  | 100  | 88  | 20  | 3  | 4  | 4-18  | 160  | 125  | 360  | |
65  | 50  | 220  | 170  | 110  | 138  | 32  | 3  | 4  | 8-26  | 65  | 185  | 145  | 120  | 110  | 22  | 3  | 4  | 8-18  | 175  | 160  | 503  | |
80  | 65  | 230  | 180  | 121  | 148  | 34  | 3  | 4  | 8-26  | 80  | 200  | 160  | 135  | 121  | 22  | 3  | 4  | 8-18  | 175  | 160  | 498  | |
100  | 80  | 265  | 210  | 150  | 172  | 38  | 3  | 4.5  | 8-30  | 100  | 235  | 190  | 160  | 150  | 24  | 3  | 4.5  | 8-23  | 190  | 180  | 530  | |
150  | 100  | 355  | 290  | 204  | 250  | 46  | 3  | 4.5  | 12-34  | 150  | 300  | 250  | 218  | 204  | 30  | 3  | 4.5  | 8-26  | 280  | 260  | 657  | 
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