YZF7-1 J61 型焊接式截止閥（針型閥）
名稱:YZF7-1 J61 型焊接式截止閥（針型閥） 型號(hào):YZF7-1 J61 口徑:DN3-DN20 壓力:PN16-320 材質(zhì):A105,304，316，WC9
一、YZF7-1 J61 型焊接式截止閥
| 序號(hào) | 型號(hào) | 公稱壓力MPa | 公稱通徑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 | J61H-320C | 32 | 10 | 130 | 12 | 162 | 100 | 20# | ≤450 | 水 蒸氣 |
| 2 | J61H-200C | 20 | 10 | 130 | 12 | 148 | 100 | |||
| 3 | 15 | 140 | 18 | 175 | 130 | |||||
| 4 | J61H-160C | 16 | 10 | 130 | 12 | 148 | 100 | |||
| 5 | J61Y-P 54 140 V | 14 | 10 | 130 | 12 | 162 | 130 | 12Cr1MoV | ≤540 | 水 蒸氣 |
| 6 | 15 | 140 | 18 | 195 | 130 | |||||
| 7 | J61Y-P 57 195 V | 19.5 | 10 | 130 | 12 | 162 | 130 | 12Cr1MoV | ≤570 | |
| 8 | 15 | 140 | 18 | 195 | 130 | |||||
| 9 | J61Y-P 56 170 V | 17 | 10 | 130 | 12 | 162 | 130 | 12Cr1MoV | ≤560 | |
| 10 | 15 | 140 | 18 | 195 | 130 | |||||
| 11 | J61Y-P 56 170 V | 17 | 8 | 80 | 12 | 162 | 100 | OCr18Ni9 | ≤560 | 水 蒸氣 |
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