YZF7-2 J61Y型焊接式高壓截止閥
名稱(chēng):YZF7-2 J61Y型焊接式高壓截止閥 型號(hào):YZF7-2 J61Y 口徑:DN15-50 壓力:PN16-320 材質(zhì):A105，304，316，WC6，WC9
一、YZF7-2 J61 型焊接式高壓截止閥
| 序號(hào) | 型號(hào) | 公稱(chēng)壓力MPa | 公稱(chēng)通徑DN | 外型尺寸及連接尺寸 | 閥體材質(zhì) | 適用溫度℃ | 適用 介質(zhì) | |||
| L | D | H | D 0 | |||||||
| 1 | J61Y-P 56 170 V | 17 | 20 | 170 | 22 | 270 | 200 | 12Cr1MoV | ≤560 | 水 蒸氣 |
| 2 | 25 | 170 | 28 | 270 | 200 | |||||
| 3 | 32 | 200 | 32 | 365 | 200 | |||||
| 4 | 50 | 350 | 39 | 466 | 440 | |||||
| 5 | J61Y-P 57 195 V | 19.5 | 20 | 170 | 22 | 270 | 200 | 12Cr1MoV | ≤570 | 水 蒸氣 |
| 6 | 25 | 170 | 28 | 270 | 200 | |||||
| 7 | 32 | 200 | 32 | 365 | 200 | |||||
| 8 | 50 | 350 | 39 | 466 | 440 | |||||
| 9 | J61H-250 | 25 | 20 | 170 | 22 | 270 | 200 | 20# | ≤450 | 水 蒸氣 |
| 10 | 25 | 170 | 28 | 270 | 200 | |||||
| 11 | 32 | 200 | 32 | 365 | 200 | |||||
| 12 | 50 | 350 | 39 | 466 | 440 | |||||
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