會員商鋪
詳細介紹
產品名稱: 帶扳手彈簧全啟式安全閥
產品型號:A48Y、A44Y
產品概述:
A48Y型適于溫度≤350℃的蒸汽、空氣等介質的設備和管晤上,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,回門自動關閉,保證設備和管路的安全運行。
產品主要外形及連接尺寸(mm)
型號 | 公稱 通徑 | do | D | K | g | g1 | b | f | f1 | Z-ød | DN’ | D1 | K1 | g3 | g2 | b1 | f’ | f1’ | Z1-ød1 | L | L1 | ≈H |
A48Y-16C A44Y-16C A44Y-16P A44Y-16R | 20 | 15 | 105 | 75 | - | 55 | 16 | 2 | - | 4-14 | 25 | 115 | 85 | - | 65 | 16 | 2 | - | 4-14 | 110 | 95 | 411 |
25 | 16 | 115 | 85 | - | 65 | 16 | 2 | - | 4-14 | 32 | 140 | 100 | - | 78 | 18 | 2 | - | 4-18 | 110 | 95 | 411 | |
32 | 20 | 140 | 100 | - | 78 | 18 | 2 | - | 4-18 | 40 | 150 | 110 | - | 85 | 18 | 3 | - | 4-18 | 115 | 100 | 411 | |
40 | 25 | 150 | 110 | - | 85 | 18 | 3 | - | 4-18 | 50 | 165 | 125 | - | 100 | 20 | 3 | - | 4-18 | 120 | 110 | 472 | |
50 | 32 | 165 | 125 | - | 100 | 20 | 3 | - | 4-18 | 65 | 185 | 145 | - | 120 | 20 | 3 | - | 4-18 | 135 | 120 | 532 | |
65 | 40 | 185 | 145 | - | 120 | 20 | 3 | - | 4-18 | 80 | 200 | 160 | - | 135 | 20 | 3 | - | 8-18 | 160 | 140 | 556 | |
80 | 50 | 200 | 160 | - | 135 | 20 | 3 | - | 8-18 | 100 | 220 | 180 | - | 155 | 22 | 3 | - | 8-18 | 170 | 135 | 561 | |
100 | 65 | 220 | 180 | - | 155 | 20 | 3 | - | 8-18 | 125 | 250 | 210 | - | 185 | 22 | 3 | - | 8-18 | 195 | 175 | 667 | |
125 | 80 | 250 | 210 | - | 185 | 22 | 3 | - | 8-18 | 150 | 285 | 240 | - | 210 | 24 | 3 | - | 8-23 | 210 | 190 | 857 |