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。
Stainless Steel, Bonnetless, Flanged Knife gate Valves.
不锈钢，无阀盖，法兰刀闸阀。
KGC Knife Gate Valves are available in sizes 2-36" (DN50-DN900) with metal or resilient seated versions."
KGC刀闸阀可提供的通径范围为DN50~DN900，可配置金属硬密封阀座或弹性密封阀座。
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。
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。
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。
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