品牌
生产厂家厂商性质
上海市所在地
| 主要性能规范：Main Technical Data | |||||
| 型号 type | 公称压力 PN/MPa | 试验压力/MPa Testing preasure | 适用介质曲 applicable medium | 适用温度/℃ suitable temperature | |
| 壳体 Body | 液体密封 liquid seal | ||||
| Z43F-10C、KZ43F-10C | 1.0 | 1.5 | 1.1 | Z型:水、油品、天然气 water,al,natural gas KZ型：含硫天然气 contain he sulphur natural gas | -29～121 |
| Z43F-16C、KZ43F-16C | 1.6 | 2.4 | 1.76 | ||
| Z43F-25、KZ43F-25 | 2.5 | 3.75 | 2.75 | ||
| Z43F-40、KZ43F-40 | 4.0 | 6.0 | 4.4 | ||
| 注：Z型号前带“K”的为抗硫型阀。Note:The model number of Z take "K" before is a value of the anti-sulphur. | |||||
| 主要零部件材料：Material of main parts | |||||
| 型号 type | 零 件 名 称 name of parts | ||||
| 阀体、阀盖 body bonnet | 阀 座 seat | 阀 板 disc | 阀 杆 stem | 填料 packing | |
| Z型 | 碳素钢 carbon sl | 不锈钢镶铁 聚四氟乙烯PTFE | 不锈钢（硬化处理） stainless steel | 铬不锈钢 cr stainless steel | 聚四氟乙烯+O型橡胶圈 sulfur resistanle stainless seell PTFE |
| KZ型 | 碳素钢（抗硫化处理） catbon sl | 不锈钢（抗硫化处理） stainless steel | 抗硫不锈钢 sulfur resistance stainless steel | ||
