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异径球阀Q91SA产品概述
| 型号 Type | 名称 Name | 公称压力(MPa) Nominal Pressure | 强度试 验压力 Strength test pressure | 密封试 验压力 Seal test pressure | 主要材料Parts material | 适用温度(℃) Suitable temperature | ||||
| 阀体Body | 阀座Seat | 球Ball | 阀杆Stem | 填料packing | ||||||
| QG·Y1 | 气源球阀 Air ball valve | 1.0 2.5 | 1.5PN | 1.1PN | H62 | 耐酸钢 Acid steel | 聚四氟乙烯PTFE | 常温 Normal temperature | ||
| QY-1 | 气动管路球阀 Air-operated ball valve | |||||||||
| QY-2 | ||||||||||
| QY-3 | ||||||||||
| QG·Y1 | 卡套式球阀 Ferrule type ball valve | 2.5 4.0 6.4 | 碳钢耐酸钢 Carbon steel acid steel | 耐酸钢 Acid steel | 聚四氟乙烯PTFE | -20~200 | ||||
| QH J·Y1 | ||||||||||
| QG·Y1 | 取压球阀 Pressure-reducing ball valve | |||||||||
| QH J·AY1 | ||||||||||
| QG·M1 | 压力表球阀 Pressure-gage ball valve | |||||||||
| QH J·M1 | ||||||||||
| Q11SA | 内螺纹球阀Female screw ball valve | 柔性石墨 Flexible graphite | -40~150 | |||||||
| Q91SA | 异径球阀Reducing ball valve | |||||||||
| 型号type | 名称Name | 公称通径DN(mm) Nominal diameter | 配管通径Do(mm) Tubing diameter | 结构长度L(mm) Face to face |
| QG·Y1 | 气源球阀Air ball valve | 1、6 | 6、8 | 90 |
| QY-1 | 气动管路球阀 Air-operated ball valve | 6、8、10 | 66、68、80 | |
| QY-2 | 气动管路球阀 Air-operated ball valve | 6、8、10 | 65、66、67 | |
| QY-3 | 气动管路球阀 Air-operated ball valve | - | 6、8、10 | 65、66、67 |
| QG·Y1 | 卡套式球阀 Ferrule type ball valve | 10 | 12、14 | 130 |
| QH J·Y1 | 卡套式球阀 Ferrule type ball valve | 10、15 | 12、14、18 | 130 |
| QG·Y1 | 取压球阀 Pressure-reducing ball valve | 10 | 12、14 | 105 |
| QH J·AY1 | 取压球阀 Pressure-reducing ball valve | 10、15 | 12、14、18 | 105 |
| QG·M1 | 压力表球阀 Pressure-gageball valve | 10 | - | 145 |
| QH J·M1 | 压力表球阀 Pressure-gageball valve | 3 | - | 145 |
| Q11SA | 内螺纹球阀 Female screw ball valve | 10、15 | - | 68 |
| Q91SA | 异径球阀 Reducing ball valve | 10 | 14 | 100 |
| 上一个产品:一体式高温球阀Q41M |