| 品牌：德国洛克 | 材质：不锈钢 | 适用范围：电站、冶金、建筑、锅炉、设备、管道、热能、空调、消防、给排水、水处理、石油化工、造纸印刷厂。 |
| 型号：DE LOCKE | 连接形式：法兰 | 驱动方式：手动、电动、气动 |
| 介质温度：≤300℃℃℃ | 工作压差：1.0~1.6Mpa | 产品别名：刀型闸阀 |
| 流动方向：双向 | 用途：截止 | 适用介质：水 |
| 压力环境：常压 | 规格：中型 | 是否进口：是 |
| 数量：2000 | 类别：工业 | 公称压力：16 |
| 产地：香港 | 包装规格：木箱 | 是否定制：是 |
| 产品特性：截止 | 类型(通道位置)：二通式 |
进口单向密封零泄露刀闸阀德国洛克LOCKE品牌产品
产品概述：
德国《DE LOCKE》洛克进口单向密封零泄露刀闸阀是闸板全封闭在阀腔内进行启闭密封的结构，它适合于安装在污水池底下,阀体浸泡在液体里的管道或是地埋式安装阀门的管道环境且压力大于等于PN10的管道.其密封结构是通过闸板关闭下移直到闸板底部斜面与阀体下锲块吻合使得闸板贴紧阀座密封面，从而达到了密封效果.闸板上半圆设有斜度锲块和阀体内腔上斜度锲块吻合并利用PTFE导向圈同闸板平面平稳启闭滑动使密封更加可靠。阀杆上圆型填料处设有双重的Y型和O型密封圈并有倒密封结构，可以***在闸板全开状态下在线进行更换填料，***在长时间状态下阀门的上阀杆密封不漏。
Product overview:
The one-way seal zero leakage knife gate valve imported from Germany de lock is a structure in which the gate is fully enclosed in the valve cavity for opening and closing sealing. It is suitable for installation under the sewage tank, The sealing structure of the pipeline in which the valve body is immersed in liquid or the pipeline environment in which the buried valve is installed and the pressure is greater than or equal to PN10. The sealing structure is to close and move down through the ram until the slope at the bottom of the ram coincides with the wedge block of the valve body, so that the ram is close to the sealing surface of the valve seat, The upper semicircle of the ram is provided with a slope wedge block and a slope wedge block on the inner cavity of the valve body, and the PTFE guide ring is used to open and close smoothly with the plane of the ram to make the sealing more reliable. Double Y-shaped and O-shaped sealing rings and inverted sealing structure are set at the circular packing on the valve stem, which can ensure that the packing can be replaced online when the ram is fully open and that the upper valve stem seal of the valve will not leak for a long time.
产品性能：
1、公称压力：PN1.0～2.5Mpa
2、通径范围：DN50～DN2000
3、连接形式：对夹；法兰
4、传动机构：手轮，涡轮，气动，电装，液动，电液动，链轮盘
5、主要材质：WCB,CF8,CF8M
6、闸板材质：F55, F53,2205, SS310, SS316L,SS316, SS304
7、填料密封：芳纶，高水机，四氟，橡胶，石墨
8、适用介质：适用于矿山电厂的选煤、排渣、食品、造纸、医药、化工等管路上，接通或截断管路中的水泥浆、金矿粉、矿砂、炉渣、煤泥、纸浆、木浆、尾矿、纤维、粉尘、化学品处理污水、沉淀池、沥青、料仓出口等介质。
Product performance:
1. Nominal pressure: PN1 0～2.5Mpa
2. Diameter range: DN50 ~ DN2000
3. Connection form: clamp; flange
4. Transmission mechanism: handwheel, turbine, pneumatic, electric, hydraulic, electro-hydraulic, chain wheel
5. Main materials: WCB, CF8, CF8M
6. Ram material: F55, f532205, ss310, SS316L, SS316, SS304
7. Packing seal: aramid, high water machine, PTFE, rubber, graphite
8. Applicable media: it is suitable for connecting or cutting off the cement slurry, gold powder, ore, slag, slime, pulp, wood pulp, tailings, fiber, dust, chemical treatment sewage, sedimentation tank, asphalt, silo outlet and other media in the pipeline of coal preparation, slag discharge, food, papermaking, medicine and chemical industry of mining power plant.
产品概述：
德国《DE LOCKE》洛克进口单向密封零泄露刀闸阀是闸板全封闭在阀腔内进行启闭密封的结构，它适合于安装在污水池底下,阀体浸泡在液体里的管道或是地埋式安装阀门的管道环境且压力大于等于PN10的管道.其密封结构是通过闸板关闭下移直到闸板底部斜面与阀体下锲块吻合使得闸板贴紧阀座密封面，从而达到了密封效果.闸板上半圆设有斜度锲块和阀体内腔上斜度锲块吻合并利用PTFE导向圈同闸板平面平稳启闭滑动使密封更加可靠。阀杆上圆型填料处设有双重的Y型和O型密封圈并有倒密封结构，可以***在闸板全开状态下在线进行更换填料，***在长时间状态下阀门的上阀杆密封不漏。
