The utility model relates to a spherical valve, particularly to an anti-blocking knife gate valve. 本实用新型涉及一种球阀,特别涉及一种防堵刀闸阀。
When it is used with a new elevator, only need to connect it to the Door Guide, Knife Gate, Door Lock and Door hanger plate. 在与新梯配套时,只要与门导轨、门刀、门锁、门吊板连接上即可。
Thicker knife gate to eliminate distortion under maximum differential pressure and to provide tight seating ( see page 12). 更厚的刀闸能够避免在最大压差环境下产生的扭曲,保证阀座的气密性密封(参阅第12页)。
Lever-type knife gate valve which can cut off self-cleaning function is used in powder conveying, and manual hoist speed pipeline transportation, gate is opened and closed with the ring without gap. 杠杆式刀闸阀使用于粉料输送,手动启闭速度快的管路输送,闸板同密封圈无间隙启闭,具有切断自洁功能。
For shut-off valves for low pressure and temperature slurry lines, use knife gate style on large lines typical for the ore leach plant and plug or ball type on small lines. 在低压,低温浆料管道采用截止阀,在矿石过滤厂大型管道上使用闸阀,小型管道上使用旋塞阀和球阀。
The Bi-Directional Knife Gate Valve provides bubble tight shutoff in both directions up to full rating of the valve. 这种双向刀闸阀在阀门压力等级下,任何方向均可实现气泡级密封关闭功能。