品牌
经销商厂商性质
所在地
产品描述：
性能规范
·公称压力：1.6～6.4MPa
·适用温度：-34℃～177℃
·适用介质：水、油、气及某些腐蚀性液体
·可加挂锁装置和阀座支架
| 主要部件及材料 Main parts and materials | ||
| 部件名称 Part name | 主要材料 Materials | |
| 阀 体 | Body | WCB CF8 CF8M |
| 球 体 | Ball | CF8 CF8M |
| 密封垫 | Gasket | PTFE |
| 填 料 | Packing | PTFE |
| 阀杆弹簧垫圈 | Stem washer | SS304 |
| 螺 母 | Nut | A194-8 SS304 |
| 阀 杆 | Stem | SS304 SS316 |
| 手柄胶套 | Handle cover | PLASTIC |
| 手 柄 | Handle | SS304 |
| 挂锁装置 | Lock device | SS304 |
| 主要尺寸 Main dimensions 单位：mm | |||||||
| SIZE | D | L | H | W | E | G | |
| 1/4″ | DN6 | 10.3 | 57.0 | 48.0 | 95.0 | 11 | 28.5 |
| 3/8″ | DN10 | 12.7 | 57.0 | 48.0 | 95.0 | 12 | 28.5 |
| 1/2″ | DN15 | 15.0 | 62.0 | 52.0 | 100.0 | 12 | 28.5 |
| 3/4″ | DN20 | 20.0 | 73.0 | 55.0 | 125.0 | 18 | 34.8 |
| 1″ | DN25 | 25.0 | 85.0 | 70.0 | 150.0 | 20 | 34.8 |
| 1-1/4″ | DN32 | 32.0 | 100.0 | 83.0 | 165.0 | 21 | 38.1 |
| 1-1/2″ | DN40 | 38.0 | 106.0 | 92.0 | 175.0 | 22 | 38.1 |
| 2″ | DN50 | 50.0 | 125.0 | 100.0 | 185.0 | 23 | 38.1 |
| 2-1/2″ | DN65 | 63.5 | 155.0 | 121.0 | 220.0 | 25 | 65.0 |
| 3″ | DN180 | 76.0 | 173.0 | 132.5 | 245.0 | 30 | 65.0 |
| 4" | DN100 | 98.0 | 220.0 | 170.0 | 280.0 |
| |
| 设计特性 Design features | |||
| 1 | 2 | 3 | 4 |
| 阀体和端盖脱腊铸造 | 阀杆防爆出装置设计 | 可选用多种螺纹标准 | 全流量通径 |
