The Bi-Directional Knife Gate Valve(KGV) 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。
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。
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。