序号 | 型号 | 公称压力MPa | 公称通径DN | 外型尺寸及 连接尺寸 | 适用温度℃ | 适用 介质 | M | L | H | D 0 | 1 | J21H-320C | 32 | 6 | M20×1.5 | 80 | 125 | 65 | ≤450 | 水油 蒸气 | 2 | 10 | M20×1.5 | 100 | 125 | 85 | 3 | J21H-160C | 16 | 6 | Rc1/2 | 90 | 120 | 65 | 4 | 10 | Rc1/2 | 90 | 125 | 85 | 5 | 15 | M24×1.5 | 100 | 125 | 100 | 6 | J21W-320P | 32 | 6 | M20×1.5 | 80 | 125 | 65 | ≤450 | 水油蒸汽及腐蚀性介质 | 7 | 10 | M20×1.5 | 100 | 125 | 85 | 8 | J21W-160P | 16 | 6 | Rc1/2 | 90 | 120 | 65 | 9 | 10 | Rc1/2 | 90 | 125 | 85 | 10 | 15 | M24×1.5 | 100 | 125 | 100 |
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