產品名稱: 
            高壓角式截止閥|上海閥門供應〖閥門專業廠家〗首龍系列產品
高壓角式截止閥:
產品型號: J44H
設計與制造標準:
設計與制造:GB12233 ● 法蘭尺寸:GB9113 ● 結構長度:GB12221 ● 檢驗與實驗:GB/T13927
J44H型高壓角式截止閥主要連接與外形尺寸:
型 號  | 通徑  DN(mm)  | 主要連接尺寸  | 外形尺寸  | ||||||||
L  | D  | D 1  | M  | D 2  | b  | Z-фd  | L O  | H  | H 1  | ||
AJ44H-320  AL44H-320  | 3  | 60  | 70  | 42  | M14×1.5  | 10  | 15  | 3-16  | 100  | 71  | 77  | 
6  | 60  | 70  | 42  | M14×1.5  | 10  | 15  | 3-16  | 150  | 80  | 94  | |
J44Y-160  L44Y-160  | 10  | 90  | 95  | 60  | M24×2  | 10  | 20  | 3-18  | 200  | 260  | 275  | 
15  | 105  | 95  | 60  | M24×2  | 16  | 20  | 3-18  | 200  | 268  | 288  | |
J44Y-320  L44Y-320  | 10  | 90  | 95  | 60  | M24×2  | 10  | 20  | 3-18  | 200  | 268  | 275  | 
15  | 105  | 105  | 68  | M33×2  | 17  | 20  | 3-18  | 200  | 268  | 288  | |
J44Y-160  L44Y-160  | 25  | 120  | 102  | 68  | M33×2  | 28  | 20  | 3-18  | 300  | 225  | 245  | 
32  | 135  | 115  | 80  | M42×2  | 37  | 22  | 4-18  | 300  | 222  | 248  | |
40  | 165  | 165  | 115  | M52×2  | 47  | 28  | 6-26  | 350  | 265  | 300  | |
50  | 190  | 165  | 115  | M64×3  | 59  | 32  | 6-26  | 400  | 303  | 345  | |
J44Y-320  L44Y-320  | 25  | 120  | 115  | 80  | M42×2  | 35  | 22  | 4-18  | 300  | 225  | 245  | 
32  | 135  | 135  | 95  | M48×2  | 41  | 25  | 4-22  | 300  | 222  | 248  | |
40  | 165  | 165  | 115  | M64×3  | 58  | 32  | 6-26  | 350  | 265  | 300  | |
50  | 190  | 200  | 145  | M80×3  | 70  | 40  | 6-29  | 400  | 303  | 345  | |
GJ44H-160  GL44H-160  | 65  | 215  | 200  | 145  | M80×3  | 73  | 40  | 6-29  | 710  | 430  | 490  | 
80  | 260  | 225  | 170  | M100×3  | 93  | 50  | 6-33  | 810  | 520  | 600  | |
100  | 290  | 260  | 195  | M125×4  | 115  | 60  | 6-36  | 850  | 595  | 685  | |
GJ44H-320  GHJ44H-320  | 65  | 215  | 225  | 170  | M100×3  | 90  | 50  | 6-33  | 710  | 430  | 490  | 
80  | 260  | 260  | 195  | M125×4  | 112  | 60  | 6-36  | 810  | 520  | 600  | |
100  | 290  | 300  | 235  | M155×4  | 130  | 75  | 8-39  | 850  | 595  | 285  | |
J44H型高壓角式截止閥性能與規范:
公稱壓力  | 16  | 32  | Mpa  | 
殼體試驗  | 24  | 48  | |
密封試驗  | 17.6  | 35.2  | |
氣密封試驗  | 0.5-0.7  | ||
適用介質  | C  | P  | R  | 
水、油品、蒸汽  | 氮氫混合氣  | 堿液、液氨  | |
適用溫度(℃)  | ≤200  | ||
