


性能規(guī)范
| 公稱(chēng)壓力 PN | 強(qiáng)度試驗(yàn)壓力 MPa | 氣密封試驗(yàn)壓力 MPa | 適用介質(zhì) | 適用溫度 |
| 水 | 氣 | 氧氣 | 常溫 | |
| 1.6 | 2.4 | 1.6 | ||
| 2.5 | 3.8 | 2.5 | ||
| 3.0 | 4.5 | 3.0 | ||
| 4.0 | 6.0 | 4.0 |
| 零件名稱(chēng) | 材料 |
| 閥體、閥蓋、閥瓣 | 鑄鉻鎳鈦不銹鋼、銅合金 |
| 閥桿 | 鉻鎳不銹鋼 |
| 閥桿螺母 | 青銅 |
外形尺寸、連接尺寸及重量
JY41W-16P JY41Y-16P JY41W-16T
DN | L | D | D1 | D2 | b | f | Z-d | H | H1 | DO | L1 | 重量(kg) |
15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-14 | 240 | | 100 | 6 | |
20 | 150 | 105 | 75 | 55 | 14 | 2 | 4-14 | 270 | | 100 | 8 | |
25 | 160 | 115 | 85 | 65 | 14 | 2 | 4-14 | 270 | | 125 | 10 | |
32 | 180 | 135 | 100 | 78 | 16 | 2 | 4-18 | 280 | | 160 | 14 | |
40 | 200 | 145 | 110 | 85 | 16 | 3 | 4-18 | 350 | | 160 | 20 | |
50 | 230 | 160 | 125 | 100 | 16 | 3 | 4-18 | 400 | | 320 | 35 | |
65 | 290 | 180 | 145 | 120 | 18 | 3 | 4-18 | 530 | | 360 | 50 | |
80 | 310 | 195 | 160 | 135 | 20 | 3 | 8-18 | 560 | | 400 | 65 | |
100 | 350 | 215 | 180 | 155 | 20 | 3 | 8-18 | 618 | | 450 | 80 | |
125 | 400 | 245 | 210 | 185 | 99 | 3 | 8-18 | 675 | | 450 | 106 | |
150 | 480 | 280 | 240 | 210 | 24 | 3 | 8-23 | 743 | | 560 | 125 | |
200 | 600 | 335 | 295 | 265 | 26 | 3 | 12-23 | 850 | | 640 | 254 | |
250 | 650 | 405 | 355 | 320 | 30 | 3 | 12-25 | 975 | 270 | 720 | 380 | 418 |
300 | 750 | 460 | 410 | 375 | 30 | 4 | 12-25 | 1115 | 270 | 800 | 415 | 502 |
400 | 950 | 580 | 525 | 485 | 36 | 4 | 16-30 | 1380 | 280 | 900 | 465 | 980 |
450 | 1050 | 640 | 585 | 545 | 40 | 4 | 20-30 | 1530 | 350 | | 495 | 1200 |
500 | 1150 | 705 | 650 | 608 | 44 | 4 | 20-34 | 1700 | 400 | | 525 | 1300 |